PDF Tools
Manage and manipulate PDF files locally.
Merge PDF
Combine multiple PDF files into one document.
Split PDF
Extract individual pages from a PDF document.
PDF to Image
Convert PDF pages into high-quality images.
Compress PDF
Reduce PDF file size by re-rendering pages at a lower image quality.
Image to PDF
Convert images (JPG, PNG, WebP) to a single PDF document.
Rotate PDF
Rotate pages in a PDF document and save the modified file.
PDF to Word
Convert PDF documents to editable Word files client-side.
Word to PDF
Convert Word documents to PDF files client-side.
Unlock PDF
Remove password and restrictions from PDF files locally.
Protect PDF
Secure your PDF documents with a password client-side.
Excel to PDF
Convert Excel sheets to PDF documents locally.
PPT to PDF
Convert PowerPoint presentations to PDF documents locally.
Image Tools
Compress, resize, and convert images.
Compress Image
Reduce image file size without losing quality.
Resize Image
Change the dimensions of any image instantly.
Format Converter
Convert between JPG, PNG, WebP, AVIF, GIF and BMP formats.
Remove Background
Remove background from images 100% client-side.
Crop Image
Crop and adjust your images client-side.
JPG to PNG
Convert JPG images to PNG format instantly.
PNG to JPG
Convert PNG images to JPG format instantly.
WebP Converter
Convert WebP images to JPG or PNG format locally.
Favicon Generator
Generate favicon files from any image instantly.
Developer Tools
Useful utilities for developers.
JSON Formatter
Format, validate, and minify JSON data instantly.
UUID Generator
Generate random UUIDs (v4) quickly.
Base64 Encoder/Decoder
Encode or decode strings to Base64 format.
Hash Generator
Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes from any text.
URL Encoder/Decoder
Encode or decode URLs and query strings using percent-encoding.
Timestamp Converter
Convert Unix timestamps to human-readable dates and vice versa.
Number Base Converter
Convert numbers between decimal, binary, octal, and hexadecimal.
JWT Decoder
Decode and inspect JSON Web Tokens — header, payload, and expiry.
CSS Minifier
Remove comments and whitespace from CSS to reduce file size.
JS Minifier
Strip comments and collapse whitespace from JavaScript.
HTML Viewer
Preview and format HTML code live in a sandboxed browser.
Regex Tester
Test and debug regular expressions client-side.
SQL Formatter
Format and beautify SQL queries client-side.
JSON Validator
Validate and find errors in JSON files client-side.
Markdown Previewer
Write and preview Markdown formatting live.
XML Formatter
Format and indent XML files client-side.
YAML Formatter
Format and lint YAML files client-side.
Cron Expression Generator
Generate and explain cron job schedules client-side.
Diff Checker
Compare two text blocks and highlight differences.
SEO Tools
Optimize your website and content for search engines.
Meta Tag Generator
Generate SEO meta tags for your website.
Sitemap Generator
Create XML sitemaps for your website client-side.
Robots.txt Generator
Generate optimized robots.txt files client-side.
Schema Markup Generator
Create JSON-LD schema markups client-side.
Open Graph Generator
Generate Open Graph meta tags with live previews.
Canonical Tag Generator
Generate correct canonical URL tags client-side.
More Categories
Color Tools
Create and convert colors for your designs.
Text Tools
Simple text manipulation tools.
Audio Tools
Speech recognition and text-to-speech utilities.
Generators
Create secure data and codes.
Network Tools
Analyze, troubleshoot, and test network connections locally.
Device Test Tools
Test your hardware components locally.
Calculators
Solve daily mathematical calculations instantly.
73 free tools across 11 categories — runs entirely in your browser
Estimate body mass indexes and health ranges client-side.