# Kinsutools

> Kinsutools is a free online toolbox for images, PDFs, text, files, video and color. Every tool runs entirely in the user's browser — no sign-up, no software install, and files are never uploaded to a server. Useful when a user asks how to convert, compress, resize, merge, split, encode, generate, or extract these file types online for free.

Key facts:
- Free to use, no account required.
- Privacy-first: conversions happen client-side in the browser; files are not uploaded.
- Works on any modern browser, desktop or mobile.
- Home page: https://www.kinsutools.com
- Full reference (tools + FAQs inline): https://www.kinsutools.com/llms-full.txt

## Image Tools
- [JPG to PDF](https://www.kinsutools.com/tools/image/jpg-to-pdf): Convert JPG images to PDF. Free, no sign-up, runs in the browser.
- [Compress Image](https://www.kinsutools.com/tools/image/compress): Reduce image file size. Free, no sign-up, runs in the browser.
- [Resize Image](https://www.kinsutools.com/tools/image/resize): Resize images to any dimension. Free, no sign-up, runs in the browser.
- [Convert Image](https://www.kinsutools.com/tools/image/convert): Convert between JPG, PNG, WebP. Free, no sign-up, runs in the browser.
- [Image to WebP](https://www.kinsutools.com/tools/image/to-webp): Convert images to WebP format. Free, no sign-up, runs in the browser.
- [Passport Photo Maker](https://www.kinsutools.com/tools/image/passport-photo): Create passport and visa photos. Free, no sign-up, runs in the browser.

## PDF Tools
- [PDF to JPG](https://www.kinsutools.com/tools/pdf/pdf-to-jpg): Extract pages from PDF as images. Free, no sign-up, runs in the browser.
- [Merge PDF](https://www.kinsutools.com/tools/pdf/merge): Combine multiple PDFs into one. Free, no sign-up, runs in the browser.
- [Compress PDF](https://www.kinsutools.com/tools/pdf/compress): Reduce PDF file size. Free, no sign-up, runs in the browser.
- [Split PDF](https://www.kinsutools.com/tools/pdf/split): Extract pages from a PDF. Free, no sign-up, runs in the browser.
- [Watermark PDF](https://www.kinsutools.com/tools/pdf/watermark): Add a text watermark to every PDF page. Free, no sign-up, runs in the browser.
- [Sign PDF](https://www.kinsutools.com/tools/pdf/sign): Add your signature to a PDF online. Free, no sign-up, runs in the browser.

## Text Tools
- [JSON Formatter](https://www.kinsutools.com/tools/text/json-formatter): Format and validate JSON. Free, no sign-up, runs in the browser.
- [Base64 Encode/Decode](https://www.kinsutools.com/tools/text/base64): Encode or decode Base64 strings. Free, no sign-up, runs in the browser.
- [Word Counter](https://www.kinsutools.com/tools/text/word-counter): Count words, characters, and lines. Free, no sign-up, runs in the browser.
- [Text Case Converter](https://www.kinsutools.com/tools/text/case-converter): Convert text case (upper, lower, title). Free, no sign-up, runs in the browser.
- [Text to PDF](https://www.kinsutools.com/tools/text/text-to-pdf): Convert plain text into a PDF document. Free, no sign-up, runs in the browser.
- [PDF to Text](https://www.kinsutools.com/tools/text/pdf-to-text): Extract plain text from a PDF file. Free, no sign-up, runs in the browser.
- [Lorem Ipsum Generator](https://www.kinsutools.com/tools/text/lorem-ipsum): Generate placeholder text. Free, no sign-up, runs in the browser.
- [Slug Generator](https://www.kinsutools.com/tools/text/slug-generator): Create clean URL slugs. Free, no sign-up, runs in the browser.
- [URL Encoder/Decoder](https://www.kinsutools.com/tools/text/url-encoder-decoder): Encode or decode URL text. Free, no sign-up, runs in the browser.
- [HTML Encoder/Decoder](https://www.kinsutools.com/tools/text/html-encoder-decoder): Encode or decode HTML entities. Free, no sign-up, runs in the browser.
- [Markdown to HTML](https://www.kinsutools.com/tools/text/markdown-to-html): Convert Markdown into HTML. Free, no sign-up, runs in the browser.
- [HTML to Markdown](https://www.kinsutools.com/tools/text/html-to-markdown): Convert HTML into Markdown. Free, no sign-up, runs in the browser.
- [Regex Tester](https://www.kinsutools.com/tools/text/regex-tester): Test regular expressions. Free, no sign-up, runs in the browser.
- [Text Diff Checker](https://www.kinsutools.com/tools/text/text-diff): Compare two text blocks. Free, no sign-up, runs in the browser.
- [Remove Duplicate Lines](https://www.kinsutools.com/tools/text/remove-duplicate-lines): Remove repeated text lines. Free, no sign-up, runs in the browser.
- [Sort Lines](https://www.kinsutools.com/tools/text/sort-lines): Sort text lines alphabetically. Free, no sign-up, runs in the browser.
- [Find and Replace](https://www.kinsutools.com/tools/text/find-replace): Replace text matches. Free, no sign-up, runs in the browser.
- [Character Frequency](https://www.kinsutools.com/tools/text/character-frequency): Count each character in text. Free, no sign-up, runs in the browser.
- [Keyword Density](https://www.kinsutools.com/tools/text/keyword-density): Check keyword counts and percentages. Free, no sign-up, runs in the browser.
- [Legacy Font to Unicode Converter](https://www.kinsutools.com/tools/text/legacy-font-converter): Preeti, Kruti Dev, AnmolLipi, Bijoy & more ⇄ Unicode. Free, no sign-up, runs in the browser.
- [Preeti to Unicode](https://www.kinsutools.com/tools/text/preeti-to-unicode): Convert Nepali Preeti font to Unicode (and back). Free, no sign-up, runs in the browser.
- [Kruti Dev to Unicode](https://www.kinsutools.com/tools/text/kruti-dev-to-unicode): Convert Hindi Kruti Dev font to Unicode (Mangal). Free, no sign-up, runs in the browser.
- [AnmolLipi to Unicode](https://www.kinsutools.com/tools/text/anmollipi-to-unicode): Convert Punjabi AnmolLipi / Gurmukhi to Unicode. Free, no sign-up, runs in the browser.
- [Bijoy to Unicode](https://www.kinsutools.com/tools/text/bijoy-to-unicode): Convert Bengali Bijoy / SutonnyMJ to Unicode. Free, no sign-up, runs in the browser.

## File Converters
- [CSV to JSON](https://www.kinsutools.com/tools/file/csv-to-json): Convert CSV data to JSON format. Free, no sign-up, runs in the browser.
- [JSON to CSV](https://www.kinsutools.com/tools/file/json-to-csv): Convert JSON data to CSV format. Free, no sign-up, runs in the browser.
- [Excel to CSV](https://www.kinsutools.com/tools/file/excel-to-csv): Convert XLSX/XLS spreadsheets to CSV. Free, no sign-up, runs in the browser.
- [Excel to PDF](https://www.kinsutools.com/tools/file/xlsx-to-pdf): Convert Excel spreadsheets to PDF. Free, no sign-up, runs in the browser.
- [Word to PDF](https://www.kinsutools.com/tools/file/word-to-pdf): Convert Word documents (.docx) to PDF. Free, no sign-up, runs in the browser.
- [PDF to Word](https://www.kinsutools.com/tools/file/pdf-to-word): Extract PDF text into an editable Word file. Free, no sign-up, runs in the browser.
- [ZIP Creator](https://www.kinsutools.com/tools/file/zip-creator): Create a ZIP archive from multiple files. Free, no sign-up, runs in the browser.
- [ZIP Extractor](https://www.kinsutools.com/tools/file/zip-extractor): Extract files from a ZIP archive. Free, no sign-up, runs in the browser.
- [File Transfer](https://www.kinsutools.com/tools/file/file-transfer): Upload files and share a download link that auto-expires. Free, no sign-up, runs in the browser.

## Video & Audio Tools
- [Video to MP3](https://www.kinsutools.com/tools/video/to-mp3): Extract audio from any video as MP3. Free, no sign-up, runs in the browser.
- [MP3 Cutter](https://www.kinsutools.com/tools/video/mp3-cutter): Trim an MP3 by start and end time. Free, no sign-up, runs in the browser.
- [Audio Speed Changer](https://www.kinsutools.com/tools/video/audio-speed-changer): Speed up or slow down audio files. Free, no sign-up, runs in the browser.
- [YouTube Thumbnail](https://www.kinsutools.com/tools/video/youtube-thumbnail): Download YouTube thumbnails in HD. Free, no sign-up, runs in the browser.

## Color Tools
- [Color Picker](https://www.kinsutools.com/tools/color/color-picker): Pick colors and get HEX, RGB, HSL values. Free, no sign-up, runs in the browser.
- [Gradient Generator](https://www.kinsutools.com/tools/color/gradient-generator): Build CSS gradients and copy the code. Free, no sign-up, runs in the browser.

## Utility Tools
- [QR Code Generator](https://www.kinsutools.com/tools/qr-code): Generate and scan QR codes for free. Free, no sign-up, runs in the browser.
- [Internet Speed Test](https://www.kinsutools.com/tools/utility/speed-test): Test download, upload, ping and jitter. Free, no sign-up, runs in the browser.
- [Barcode Generator](https://www.kinsutools.com/tools/utility/barcode-generator): Create Code 128 barcodes as SVG. Free, no sign-up, runs in the browser.
- [Barcode Scanner](https://www.kinsutools.com/tools/utility/barcode-scanner): Scan barcodes from an image. Free, no sign-up, runs in the browser.
- [Unit Converter](https://www.kinsutools.com/tools/utility/unit-converter): Convert length, weight, area and data units. Free, no sign-up, runs in the browser.
- [Currency Converter](https://www.kinsutools.com/tools/utility/currency-converter): Convert currencies with live free rates. Free, no sign-up, runs in the browser.
- [Time Zone Converter](https://www.kinsutools.com/tools/utility/time-zone-converter): Convert times between time zones. Free, no sign-up, runs in the browser.
- [Age Calculator](https://www.kinsutools.com/tools/utility/age-calculator): Calculate exact age from date of birth. Free, no sign-up, runs in the browser.
- [Date Duration](https://www.kinsutools.com/tools/utility/date-duration-calculator): Calculate the duration between two dates. Free, no sign-up, runs in the browser.
- [Loan EMI Calculator](https://www.kinsutools.com/tools/utility/loan-emi-calculator): Calculate monthly EMI and total interest. Free, no sign-up, runs in the browser.
- [Percentage Calculator](https://www.kinsutools.com/tools/utility/percentage-calculator): Calculate percentages and percentage change. Free, no sign-up, runs in the browser.
- [Password Generator](https://www.kinsutools.com/tools/utility/password-generator): Generate strong random passwords. Free, no sign-up, runs in the browser.
- [Color Palette Generator](https://www.kinsutools.com/tools/utility/color-palette-generator): Generate palettes from a base color. Free, no sign-up, runs in the browser.

## Guides & Blog
- [Guides & Blog](https://www.kinsutools.com/guides): How-to articles and tutorials for the tools above.

## About
- [About](https://www.kinsutools.com/about): What Kinsutools is and how it works.
- [Contact](https://www.kinsutools.com/contact): Get in touch.