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    "url": "https://freetoolstogo.com",
    "apiVersion": "1",
    "generated": "2026-07-22T05:24:40.207Z",
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    "contact": "privacy@freetoolstogo.com",
    "note": "All tools run 100% in the browser. No server-side data processing ever."
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      "category": "images-documents",
      "categoryName": "Images & Documents",
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      "tagline": "Create professional email signatures in seconds",
      "description": "Create a professional HTML email signature in 60 seconds. Works in Gmail, Outlook & Apple Mail. Choose template, add photo & social links. Free, no signup.",
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      "requiresUpload": false,
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      "name": "Image Compressor",
      "category": "images-documents",
      "categoryName": "Images & Documents",
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      "tagline": "Compress images — typically 60–90% smaller for photos, no visible quality loss",
      "description": "Free image compressor that runs 100% in your browser. Shrink JPG, WebP, and PNG images — photos typically 60–90% smaller. No upload to servers.",
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      "name": "Background Remover",
      "category": "images-documents",
      "categoryName": "Images & Documents",
      "emoji": "✂️",
      "tagline": "Remove image backgrounds instantly with AI",
      "description": "Free AI background remover that runs entirely in your browser. Remove backgrounds from photos, product images, and portraits in seconds.",
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      "tagline": "Pick colors and generate beautiful palettes instantly",
      "description": "Free color picker and palette generator. Get HEX, RGB, HSL, CMYK values and generate complementary, analogous, triadic, and monochromatic palettes.",
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      "name": "JPG to PDF Converter",
      "category": "images-documents",
      "categoryName": "Images & Documents",
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      "tagline": "Convert JPG, PNG, and WebP images to a PDF in seconds",
      "description": "Free JPG to PDF converter. Upload multiple images, arrange the page order, choose page size and orientation, and download a clean PDF instantly. No upload to servers.",
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      "requiresAccount": false,
      "requiresUpload": false,
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      "slug": "pdf-editor",
      "name": "PDF Editor",
      "category": "images-documents",
      "categoryName": "Images & Documents",
      "emoji": "📄",
      "tagline": "Merge, reorder, rotate, delete, and split PDF pages — 100% in your browser",
      "description": "Free online PDF editor for organizing pages. Merge, reorder, rotate, delete, and split PDF pages entirely in your browser — it does not edit the text on them. No upload to servers, no signup required.",
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      "name": "PDF Merger",
      "category": "images-documents",
      "categoryName": "Images & Documents",
      "emoji": "📎",
      "tagline": "Combine multiple PDF files into one document — 100% in your browser",
      "description": "Free PDF merger. Combine multiple PDF files into a single document in your browser. No upload, no signup, instant download.",
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      "category": "images-documents",
      "categoryName": "Images & Documents",
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      "tagline": "Split a PDF by page range or extract individual pages — 100% in your browser",
      "description": "Free PDF splitter. Split a PDF by page range or extract individual pages. Browser-based, no upload, no signup.",
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      "name": "PDF Compressor",
      "category": "images-documents",
      "categoryName": "Images & Documents",
      "emoji": "🗜️",
      "tagline": "Reduce PDF file size for email and upload — 100% in your browser",
      "description": "Free PDF compressor. Reduce PDF file size for email attachments and uploads. Works entirely in your browser — nothing uploaded to servers.",
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      "slug": "pdf-password-protect",
      "name": "PDF Password Protect",
      "category": "images-documents",
      "categoryName": "Images & Documents",
      "emoji": "🔒",
      "tagline": "Password-protect your PDF files — 100% in your browser",
      "description": "Free PDF password protector. Add password protection to any PDF file. Works entirely in your browser — your files are never uploaded.",
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      "category": "images-documents",
      "categoryName": "Images & Documents",
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      "tagline": "Remove password from your own PDF files — 100% in your browser",
      "description": "Free PDF password remover. Creates an image-based unlocked copy of PDFs you own — text is no longer selectable in the output. No server upload, no signup required.",
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      "category": "images-documents",
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      "emoji": "📝",
      "tagline": "Extract text, headings, and bold from a PDF into an editable Word document — 100% in your browser",
      "description": "Free PDF to Word converter. Extracts text, detected headings, and bold from a PDF into an editable .docx — layout, tables, and images are not reconstructed. Works entirely in your browser — nothing uploaded.",
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      "slug": "pdf-to-excel",
      "name": "PDF to Excel Converter",
      "category": "images-documents",
      "categoryName": "Images & Documents",
      "emoji": "📊",
      "tagline": "Extract tables from a PDF and download as Excel — 100% in your browser",
      "description": "Free PDF to Excel converter. Extract tables from a PDF and download as .xlsx with real numeric cells you can sum and sort, or RFC-4180 CSV. Browser-based, no upload, no signup.",
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      "requiresAccount": false,
      "requiresUpload": false,
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      "slug": "pdf-ocr",
      "name": "PDF OCR",
      "category": "images-documents",
      "categoryName": "Images & Documents",
      "emoji": "🔍",
      "tagline": "Make scanned PDFs searchable with OCR — runs in your browser",
      "description": "Free PDF OCR tool. Make scanned PDFs searchable with OCR — download the extracted text or a searchable PDF with an invisible text layer. Runs entirely in your browser.",
      "url": "https://freetoolstogo.com/tools/pdf-ocr/",
      "status": "live",
      "free": true,
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      "requiresUpload": false,
      "dataProcessing": "browser-only"
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    {
      "slug": "image-resizer",
      "name": "Image Resizer",
      "category": "images-documents",
      "categoryName": "Images & Documents",
      "emoji": "📐",
      "tagline": "Resize images by pixels, percentage, or max dimension — no upload required",
      "description": "Free browser-based image resizer. Resize JPG, PNG, and WebP by exact pixels, percentage, or max dimension. Aspect ratio lock, format conversion, quality control, before/after preview. No upload.",
      "url": "https://freetoolstogo.com/tools/image-resizer/",
      "status": "live",
      "free": true,
      "requiresAccount": false,
      "requiresUpload": false,
      "dataProcessing": "browser-only"
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    {
      "slug": "favicon-generator",
      "name": "Favicon Generator",
      "category": "images-documents",
      "categoryName": "Images & Documents",
      "emoji": "⭐",
      "tagline": "Generate favicons in all sizes from an image or emoji — no upload required",
      "description": "Free favicon generator. Upload any image or type an emoji to generate all favicon sizes (16×16 to 512×512) plus a site.webmanifest. Download individual PNGs or a ZIP bundle. No signup, no upload.",
      "url": "https://freetoolstogo.com/tools/favicon-generator/",
      "status": "live",
      "free": true,
      "requiresAccount": false,
      "requiresUpload": false,
      "dataProcessing": "browser-only"
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      "slug": "word-to-pdf",
      "name": "Word to PDF Converter",
      "category": "images-documents",
      "categoryName": "Images & Documents",
      "emoji": "📄",
      "tagline": "Convert Word .docx files to a clean, re-typeset PDF in your browser — nothing uploaded",
      "description": "Free Word to PDF converter. Upload a .docx file and get a clean PDF with your text re-typeset in a print-ready layout — original fonts, colors, and images are not preserved. No server upload, no signup, no watermarks.",
      "url": "https://freetoolstogo.com/tools/word-to-pdf/",
      "status": "live",
      "free": true,
      "requiresAccount": false,
      "requiresUpload": false,
      "dataProcessing": "browser-only"
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    {
      "slug": "video-compressor",
      "name": "Video Compressor",
      "category": "images-documents",
      "categoryName": "Images & Documents",
      "emoji": "🎬",
      "tagline": "Compress MP4, WebM & MOV videos in your browser — no upload required",
      "description": "Free video compressor. Compress MP4, WebM, and MOV videos in your browser using WebCodecs. No upload required, no signup, 2026.",
      "url": "https://freetoolstogo.com/tools/video-compressor/",
      "status": "live",
      "free": true,
      "requiresAccount": false,
      "requiresUpload": false,
      "dataProcessing": "browser-only"
    },
    {
      "slug": "pdf-page-replacer",
      "name": "PDF Page Replacer",
      "category": "images-documents",
      "categoryName": "Images & Documents",
      "emoji": "📄",
      "tagline": "Replace any page in a PDF with a signed or updated version — no upload required",
      "description": "Free PDF page replacer. Replace any page in a PDF with a signed or updated version. Browser-based, no upload, no signup.",
      "url": "https://freetoolstogo.com/tools/pdf-page-replacer/",
      "status": "live",
      "free": true,
      "requiresAccount": false,
      "requiresUpload": false,
      "dataProcessing": "browser-only"
    },
    {
      "slug": "invoice-generator",
      "name": "Invoice Generator",
      "category": "business-finance",
      "categoryName": "Business & Finance",
      "emoji": "🧾",
      "tagline": "Create and download professional invoices instantly",
      "description": "Free invoice generator for freelancers and small businesses. Beautiful PDF invoices in seconds. No signup, no watermark, unlimited downloads.",
      "url": "https://freetoolstogo.com/tools/invoice-generator/",
      "status": "live",
      "free": true,
      "requiresAccount": false,
      "requiresUpload": false,
      "dataProcessing": "browser-only"
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    {
      "slug": "paycheck-calculator",
      "name": "Paycheck Calculator",
      "category": "business-finance",
      "categoryName": "Business & Finance",
      "emoji": "💰",
      "tagline": "Calculate your take-home pay after taxes instantly",
      "description": "Free paycheck calculator with 2026 federal brackets, all 50 states + DC, FICA, and pre-tax deductions. No signup required.",
      "url": "https://freetoolstogo.com/tools/paycheck-calculator/",
      "status": "live",
      "free": true,
      "requiresAccount": false,
      "requiresUpload": false,
      "dataProcessing": "browser-only"
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    {
      "slug": "mortgage-calculator",
      "name": "Mortgage Calculator",
      "category": "real-estate",
      "categoryName": "real-estate",
      "emoji": "🏠",
      "tagline": "Full PITI mortgage calculator with amortization schedule and PMI tracking",
      "description": "Free mortgage calculator with full PITI breakdown (Principal, Interest, Taxes, Insurance, PMI, HOA). Monthly payment, total interest, PMI cancellation, extra payment savings, and full amortization schedule export. No signup required.",
      "url": "https://freetoolstogo.com/tools/mortgage-calculator/",
      "status": "live",
      "free": true,
      "requiresAccount": false,
      "requiresUpload": false,
      "dataProcessing": "browser-only"
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    {
      "slug": "refinance-calculator",
      "name": "Refinance Calculator",
      "category": "real-estate",
      "categoryName": "real-estate",
      "emoji": "🔁",
      "tagline": "See if refinancing your mortgage actually saves you money — with break-even, lifetime interest, and side-by-side cash flow",
      "description": "Free mortgage refinance calculator with break-even analysis, side-by-side amortization, lifetime interest comparison, and cash-out modeling. No signup required.",
      "url": "https://freetoolstogo.com/tools/refinance-calculator/",
      "status": "live",
      "free": true,
      "requiresAccount": false,
      "requiresUpload": false,
      "dataProcessing": "browser-only"
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    {
      "slug": "house-affordability-calculator",
      "name": "House Affordability Calculator",
      "category": "real-estate",
      "categoryName": "real-estate",
      "emoji": "🏡",
      "tagline": "How much house can you actually afford? Uses the 28/36 DTI rule with full PITI breakdown",
      "description": "Free house affordability calculator using the conventional 28/36 debt-to-income rule. Maximum home price, full PITI breakdown, and rate stress test. No signup required.",
      "url": "https://freetoolstogo.com/tools/house-affordability-calculator/",
      "status": "live",
      "free": true,
      "requiresAccount": false,
      "requiresUpload": false,
      "dataProcessing": "browser-only"
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    {
      "slug": "heloc-calculator",
      "name": "HELOC Calculator",
      "category": "real-estate",
      "categoryName": "real-estate",
      "emoji": "🏦",
      "tagline": "Model the HELOC payment shock — interest-only draw vs amortizing repayment with rate-stress scenarios",
      "description": "Free HELOC calculator with draw + repayment phase modeling, payment shock quantification, and 3-rate stress test. No signup required.",
      "url": "https://freetoolstogo.com/tools/heloc-calculator/",
      "status": "live",
      "free": true,
      "requiresAccount": false,
      "requiresUpload": false,
      "dataProcessing": "browser-only"
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    {
      "slug": "rent-vs-buy-calculator",
      "name": "Rent vs Buy Calculator",
      "category": "real-estate",
      "categoryName": "real-estate",
      "emoji": "⚖️",
      "tagline": "Year-by-year wealth comparison: should you rent or buy? See the exact tipping point",
      "description": "Free rent vs buy calculator with year-by-year wealth comparison, exact tipping point, and full cost modeling. No signup required.",
      "url": "https://freetoolstogo.com/tools/rent-vs-buy-calculator/",
      "status": "live",
      "free": true,
      "requiresAccount": false,
      "requiresUpload": false,
      "dataProcessing": "browser-only"
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    {
      "slug": "rental-property-roi-calculator",
      "name": "Rental Property ROI Calculator",
      "category": "real-estate",
      "categoryName": "real-estate",
      "emoji": "📈",
      "tagline": "Cap rate, cash-on-cash, IRR, NOI — full rental property pro-forma with year-by-year projection",
      "description": "Free rental property ROI calculator with cap rate, cash-on-cash, GRM, 1% rule, NOI, IRR over hold period, and year-by-year cash-flow projection. No signup required.",
      "url": "https://freetoolstogo.com/tools/rental-property-roi-calculator/",
      "status": "live",
      "free": true,
      "requiresAccount": false,
      "requiresUpload": false,
      "dataProcessing": "browser-only"
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    {
      "slug": "compound-interest-calculator",
      "name": "Compound Interest Calculator",
      "category": "retirement-investing",
      "categoryName": "retirement-investing",
      "emoji": "📈",
      "tagline": "See the eighth wonder of the world: compound growth with monthly contributions, salary growth, and inflation adjustment",
      "description": "Free compound interest calculator with monthly contributions, salary growth, and inflation-adjusted (real) returns. Year-by-year table, CSV export. No signup required.",
      "url": "https://freetoolstogo.com/tools/compound-interest-calculator/",
      "status": "live",
      "free": true,
      "requiresAccount": false,
      "requiresUpload": false,
      "dataProcessing": "browser-only"
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    {
      "slug": "401k-calculator",
      "name": "401(k) Calculator with Employer Match",
      "category": "retirement-investing",
      "categoryName": "retirement-investing",
      "emoji": "🪙",
      "tagline": "Project your 401(k) balance with employer match, IRS limits, catch-up contributions, and Traditional vs Roth tax modeling",
      "description": "Free 401(k) calculator with employer match, IRS 2025 limits (incl. SECURE 2.0 age 60–63 catch-up), Traditional vs Roth modeling, and year-by-year projection. No signup required.",
      "url": "https://freetoolstogo.com/tools/401k-calculator/",
      "status": "live",
      "free": true,
      "requiresAccount": false,
      "requiresUpload": false,
      "dataProcessing": "browser-only"
    },
    {
      "slug": "roth-vs-traditional-ira-calculator",
      "name": "Roth vs Traditional IRA Calculator",
      "category": "retirement-investing",
      "categoryName": "retirement-investing",
      "emoji": "⚖️",
      "tagline": "Should you contribute to a Roth or Traditional IRA? Fair side-account comparison with LTCG drag",
      "description": "Free Roth vs Traditional IRA calculator using the side-account methodology. Compare total after-tax wealth at retirement. No signup required.",
      "url": "https://freetoolstogo.com/tools/roth-vs-traditional-ira-calculator/",
      "status": "live",
      "free": true,
      "requiresAccount": false,
      "requiresUpload": false,
      "dataProcessing": "browser-only"
    },
    {
      "slug": "rmd-calculator",
      "name": "RMD Calculator",
      "category": "retirement-investing",
      "categoryName": "retirement-investing",
      "emoji": "🧓",
      "tagline": "Year-by-year Required Minimum Distribution schedule using the IRS Uniform Lifetime Table III",
      "description": "Free RMD calculator using IRS Uniform Lifetime Table III. Year-by-year schedule from age 73 through 100+, with tax estimation. No signup required.",
      "url": "https://freetoolstogo.com/tools/rmd-calculator/",
      "status": "live",
      "free": true,
      "requiresAccount": false,
      "requiresUpload": false,
      "dataProcessing": "browser-only"
    },
    {
      "slug": "social-security-break-even-calculator",
      "name": "Social Security Break-Even Calculator",
      "category": "retirement-investing",
      "categoryName": "retirement-investing",
      "emoji": "👴",
      "tagline": "When to claim Social Security: 62 vs Full Retirement Age vs 70, with exact break-even ages",
      "description": "Free Social Security break-even calculator comparing claim ages 62, FRA, and 70 with SSA statutory reduction and delayed retirement credit factors. No signup required.",
      "url": "https://freetoolstogo.com/tools/social-security-break-even-calculator/",
      "status": "live",
      "free": true,
      "requiresAccount": false,
      "requiresUpload": false,
      "dataProcessing": "browser-only"
    },
    {
      "slug": "mega-backdoor-roth-calculator",
      "name": "Mega Backdoor Roth Calculator",
      "category": "retirement-investing",
      "categoryName": "retirement-investing",
      "emoji": "🏦",
      "tagline": "Estimate your after-tax 401(k) space for the Mega Backdoor Roth strategy",
      "description": "Free Mega Backdoor Roth calculator. Estimate the after-tax 401(k) space you could contribute and convert to Roth — based on the IRC §415(c) limit, your deferrals, and employer contributions. No signup.",
      "url": "https://freetoolstogo.com/tools/mega-backdoor-roth-calculator/",
      "status": "live",
      "free": true,
      "requiresAccount": false,
      "requiresUpload": false,
      "dataProcessing": "browser-only"
    },
    {
      "slug": "rsu-tax-calculator",
      "name": "RSU Tax Calculator",
      "category": "retirement-investing",
      "categoryName": "retirement-investing",
      "emoji": "💼",
      "tagline": "See the RSU under-withholding gap — supplemental withholding vs your true marginal rate, plus FICA, Medicare, and state",
      "description": "Free RSU tax calculator showing the federal supplemental-withholding gap, FICA, Medicare, Additional Medicare, and state tax. Estimates the year-end true-up. No signup required.",
      "url": "https://freetoolstogo.com/tools/rsu-tax-calculator/",
      "status": "live",
      "free": true,
      "requiresAccount": false,
      "requiresUpload": false,
      "dataProcessing": "browser-only"
    },
    {
      "slug": "stock-option-tax-calculator",
      "name": "ISO / NQSO Stock Option Tax Calculator",
      "category": "retirement-investing",
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      "category": "business-finance",
      "categoryName": "Business & Finance",
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      "description": "Free percentage calculator. Calculate percentages, percent change, what percent of a number, and reverse percentages. No signup required.",
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      "category": "business-finance",
      "categoryName": "Business & Finance",
      "emoji": "🎂",
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      "categoryName": "Marketing & SEO",
      "emoji": "📱",
      "tagline": "Create custom QR codes with colors, logos, and styles",
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      "category": "marketing-seo",
      "categoryName": "Marketing & SEO",
      "emoji": "🔍",
      "tagline": "Generate SEO-optimized meta descriptions that boost click-through rate",
      "description": "Free meta description generator. Create SEO-optimized meta descriptions that improve click-through rates. Live character count and preview. No signup required.",
      "url": "https://freetoolstogo.com/tools/meta-description-generator/",
      "status": "live",
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      "category": "marketing-seo",
      "categoryName": "Marketing & SEO",
      "emoji": "🔗",
      "tagline": "Build UTM tracking URLs with channel presets, bulk generation, and campaign history",
      "description": "Free UTM builder. Build UTM tracking URLs with channel presets, bulk generation, and campaign history. No signup required.",
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      "name": "Title Tag Generator",
      "category": "marketing-seo",
      "categoryName": "Marketing & SEO",
      "emoji": "🏷️",
      "tagline": "Generate SEO title tags with pixel-width preview — see exactly how they look in Google",
      "description": "Free title tag generator. Generate SEO-optimized title tags with live pixel-width preview showing exactly how they appear in Google search results.",
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      "name": "SERP Snippet Preview",
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      "categoryName": "Marketing & SEO",
      "emoji": "🖥️",
      "tagline": "Preview exactly how your page looks in Google search results",
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      "status": "live",
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      "slug": "password-generator",
      "name": "Password Generator",
      "category": "developer",
      "categoryName": "Developer Tools",
      "emoji": "🔐",
      "tagline": "Generate secure, random passwords instantly",
      "description": "Free password generator that creates strong, cryptographically random passwords in your browser. No signup required.",
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      "status": "live",
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      "tagline": "Format, validate, and minify JSON instantly",
      "description": "Free JSON formatter, validator, and minifier. Instantly format or minify JSON with syntax highlighting and error messages. No signup required.",
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      "category": "developer",
      "categoryName": "Developer Tools",
      "emoji": "🔢",
      "tagline": "Encode and decode Base64 text and files instantly",
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      "requiresAccount": false,
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      "dataProcessing": "browser-only"
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      "category": "developer",
      "categoryName": "Developer Tools",
      "emoji": "↔️",
      "tagline": "Compare two texts and highlight the differences instantly",
      "description": "Free text diff checker. Paste two texts to instantly see what changed, line by line, with color-coded additions and removals. No signup required.",
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      "categoryName": "Developer Tools",
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      "tagline": "Convert CSV files to clean JSON instantly — free, private, no upload",
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      "emoji": "📋",
      "tagline": "Convert JSON arrays to CSV — free, private, instant download",
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      "category": "developer",
      "categoryName": "Developer Tools",
      "emoji": "🔑",
      "tagline": "Generate UUIDs v1, v4 & v7 instantly in your browser",
      "description": "Free UUID generator. Generate version 1, 4, and 7 UUIDs in bulk — individually or as a JSON / newline list. Runs 100% in your browser. No signup, no server.",
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      "categoryName": "Developer Tools",
      "emoji": "🔎",
      "tagline": "Test and debug regular expressions with live match highlighting",
      "description": "Free online regex tester with live match highlighting, capture groups, named groups, and full flag support. Supports JavaScript (ECMAScript) regex syntax. No signup required.",
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      "category": "developer",
      "categoryName": "Developer Tools",
      "emoji": "🔑",
      "tagline": "Decode and inspect JWT tokens — header, payload, claims, expiry",
      "description": "Free JWT decoder. Paste any JSON Web Token to instantly see the decoded header, payload claims, expiry status, and signature. 100% browser-side — your token never leaves your device.",
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      "category": "developer",
      "categoryName": "Developer Tools",
      "emoji": "📏",
      "tagline": "Convert between length, weight, temperature, volume, area, speed, and data units",
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      "url": "https://freetoolstogo.com/tools/unit-converter/",
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      "category": "developer",
      "categoryName": "Developer Tools",
      "emoji": "🎨",
      "tagline": "Check WCAG color contrast ratios for accessible web design",
      "description": "Free color contrast checker. Check WCAG 2.1 AA and AAA color contrast ratios for accessible web design. Enter HEX colors and see pass/fail instantly.",
      "url": "https://freetoolstogo.com/tools/color-contrast-checker/",
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      "requiresAccount": false,
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      "slug": "hash-generator",
      "name": "Hash Generator",
      "category": "developer",
      "categoryName": "Developer Tools",
      "emoji": "#️⃣",
      "tagline": "Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text or files",
      "description": "Free hash generator. Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text or files in your browser. No upload, no signup.",
      "url": "https://freetoolstogo.com/tools/hash-generator/",
      "status": "live",
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      "name": "CSS Gradient Generator",
      "category": "developer",
      "categoryName": "Developer Tools",
      "emoji": "🌈",
      "tagline": "Build beautiful CSS gradients visually and copy the code instantly",
      "description": "Free CSS gradient generator. Build linear, radial, and conic gradients visually and copy the ready-to-use CSS background property instantly. No signup.",
      "url": "https://freetoolstogo.com/tools/css-gradient-generator/",
      "status": "live",
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      "requiresAccount": false,
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    {
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      "name": "Lorem Ipsum Generator",
      "category": "writing-content",
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      "tagline": "Generate placeholder text for designs and prototypes instantly",
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      "tagline": "Build a professional resume that lands interviews",
      "description": "Free resume builder with Classic, Modern, and Minimal templates. Fill in your details and download a clean ATS-friendly PDF resume. No signup, no watermark.",
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      "tagline": "Write a compelling, personalized cover letter in 2 minutes",
      "description": "Free cover letter generator. Enter the job title, company, and your background to instantly generate a professional, tailored cover letter. Download as PDF or copy to clipboard. No signup.",
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      "tagline": "Write Markdown with a live split-pane preview — download .md or copy HTML",
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      "tagline": "Extract text from any image instantly — 100% in your browser",
      "description": "Free online OCR tool. Upload a photo, screenshot, or scanned document and extract all text instantly. Supports 40 languages. No upload to servers — runs in your browser with Tesseract.js.",
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      "tagline": "Encode and decode URLs — encodeURIComponent, encodeURI, and Base64 modes",
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      "tagline": "Convert any JSON to TypeScript interfaces instantly",
      "description": "Free JSON to TypeScript converter. Paste any JSON object and get TypeScript interfaces generated instantly. Handles nested objects, arrays, optional fields, and null types. No signup required.",
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      "category": "developer",
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      "emoji": "🍅",
      "tagline": "Focus timer with work, short break, and long break sessions",
      "description": "Free online Pomodoro timer. 25-minute focus sessions with 5-minute short breaks and 15-minute long breaks. Browser notifications, audio alerts, session tracking. No signup, no app download.",
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      "name": "Cron Expression Generator",
      "category": "developer",
      "categoryName": "Developer Tools",
      "emoji": "⏰",
      "tagline": "Build and parse cron expressions with a visual editor",
      "description": "Free cron expression generator and parser. Build cron schedules visually — select minute, hour, day, month, and weekday — get the cron string instantly. Shows next 5 run times in plain English. No signup.",
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      "name": "Tip Calculator",
      "category": "business-finance",
      "categoryName": "Business & Finance",
      "emoji": "🍽️",
      "tagline": "Split the bill and calculate tip in seconds",
      "description": "Free tip calculator. Enter the bill amount, tip percentage, and number of people to instantly see the tip amount, total, and per-person share. No signup.",
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      "name": "Days Between Dates Calculator",
      "category": "business-finance",
      "categoryName": "Business & Finance",
      "emoji": "📅",
      "tagline": "Calculate the exact number of days between any two dates",
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      "category": "developer",
      "categoryName": "Developer Tools",
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      "tagline": "Minify or beautify CSS instantly in your browser",
      "description": "Free CSS minifier and beautifier. Paste your CSS to minify it for production or beautify it for readability. See byte savings instantly. No upload, no signup.",
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      "category": "developer",
      "categoryName": "Developer Tools",
      "emoji": "🔤",
      "tagline": "Encode and decode HTML entities instantly",
      "description": "Free HTML encoder and decoder. Convert special characters to HTML entities and back. Encode &, <, >, quotes, and all non-ASCII characters. No signup.",
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      "status": "live",
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      "category": "images-documents",
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      "tagline": "Calculate width, height, or ratio for any screen or image size",
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      "categoryName": "Marketing & SEO",
      "emoji": "📋",
      "tagline": "Generate JSON-LD schema markup for 16 schema types — instant Google rich results",
      "description": "Free schema markup generator supporting 16 schema.org types. Build JSON-LD for Article, Product, FAQPage, LocalBusiness & more. No signup needed.",
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      "category": "marketing-seo",
      "categoryName": "Marketing & SEO",
      "emoji": "🔗",
      "tagline": "Preview how your link looks on Facebook, X, LinkedIn, Slack, Discord & iMessage",
      "description": "Preview how your URL looks when shared on Facebook, X, LinkedIn, Slack & Discord. Fetch real OG tags and fix missing open graph metadata instantly.",
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      "name": "Robots.txt Generator",
      "category": "marketing-seo",
      "categoryName": "Marketing & SEO",
      "emoji": "🤖",
      "tagline": "Generate a robots.txt — and block AI training bots with one toggle",
      "description": "Generate a robots.txt file and block AI training bots (GPTBot, ClaudeBot, PerplexityBot) with one toggle. Control crawl rules for 15 AI bots. Free.",
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      "status": "live",
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      "requiresAccount": false,
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      "name": "URL Slug Generator",
      "category": "marketing-seo",
      "categoryName": "Marketing & SEO",
      "emoji": "🔤",
      "tagline": "Convert any title into a clean SEO-friendly URL slug",
      "description": "Convert any title into a clean SEO-friendly URL slug. Lowercase, hyphenated, ASCII-safe with optional stop-word removal and configurable max length.",
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      "status": "live",
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      "category": "developer",
      "categoryName": "Developer Tools",
      "emoji": "🔁",
      "tagline": "Convert YAML to JSON and JSON to YAML — bidirectional, no upload",
      "description": "Convert YAML to JSON and JSON to YAML — bidirectional with one swap click. Live conversion, validation errors with line numbers, and no data upload.",
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      "requiresAccount": false,
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      "category": "business-finance",
      "categoryName": "Business & Finance",
      "emoji": "⏰",
      "tagline": "Calculate the real dollar cost of your meetings — with a live ticker",
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      "status": "live",
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      "requiresAccount": false,
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      "name": "Markdown Table Generator",
      "category": "writing-content",
      "categoryName": "Writing & Content",
      "emoji": "📊",
      "tagline": "Build clean Markdown tables — paste from Excel, set column alignment, copy GFM output",
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      "category": "developer",
      "categoryName": "Developer Tools",
      "emoji": "⏱️",
      "tagline": "Convert Unix timestamps to dates and back — seconds, milliseconds, or microseconds",
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      "category": "developer",
      "categoryName": "Developer Tools",
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      "tagline": "Convert any image to a Base64 data URI with ready-to-paste CSS and HTML",
      "description": "Free image to Base64 / data URI converter. Drop in a PNG, JPG, WebP, GIF, or SVG and get the Base64 data URI plus ready-to-paste CSS background and HTML img snippets. Your image never leaves your browser. No signup.",
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      "category": "developer",
      "categoryName": "Developer Tools",
      "emoji": "🔀",
      "tagline": "Compare two JSON documents and see exactly what changed",
      "description": "Free JSON diff and compare tool. Paste two JSON documents to see every added, removed, and changed value with its full key path. Key-aware comparison that ignores key order and whitespace. Runs entirely in your browser. No signup.",
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      "category": "developer",
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      "emoji": "🗃️",
      "tagline": "Format and beautify SQL in 10 dialects — instantly and privately",
      "description": "Free SQL formatter and beautifier. Paste a messy query and get clean, indented SQL in 10 dialects including MySQL, PostgreSQL, SQLite, BigQuery, Snowflake, and T-SQL, with configurable keyword case and indentation. Runs entirely in your browser. No signup.",
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      "status": "live",
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      "category": "images-documents",
      "categoryName": "Images & Documents",
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      "tagline": "View and strip hidden EXIF & GPS data from your photos",
      "description": "Free EXIF remover and metadata viewer. See the hidden camera, timestamp, and GPS location data embedded in your photo, then download a clean copy with all EXIF metadata stripped. Runs 100% in your browser — your photo is never uploaded. No signup.",
      "url": "https://freetoolstogo.com/tools/exif-remover/",
      "status": "live",
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      "category": "images-documents",
      "categoryName": "Images & Documents",
      "emoji": "📷",
      "tagline": "Convert iPhone HEIC photos to JPG or PNG — batch, in your browser",
      "description": "Free HEIC to JPG converter. Convert iPhone and iPad HEIC/HEIF photos to standard JPG or PNG that opens anywhere. Batch conversion, adjustable quality, and a download-all ZIP. Runs 100% in your browser — your photos are never uploaded. No signup.",
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      "category": "images-documents",
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      "tagline": "Draw, type, or upload a signature and place it on any PDF",
      "description": "Free tool to sign a PDF online. Draw your signature, type it in a signature font, or upload an image, then drag it onto the exact spot on the page and download the signed PDF. Runs 100% in your browser — your document is never uploaded. No signup, no watermark.",
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      "status": "live",
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      "category": "developer",
      "categoryName": "Developer Tools",
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      "tagline": "Remove duplicate rows, trim whitespace, and clean up any CSV",
      "description": "Free CSV cleaner and deduplicator. Remove duplicate rows, trim whitespace, and drop empty rows from any CSV in one pass. Proper parsing handles quoted fields, embedded commas, and line breaks. Runs 100% in your browser — your data is never uploaded. No signup.",
      "url": "https://freetoolstogo.com/tools/csv-cleaner/",
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