Free Browser Utility Tools. Fast. Private.
Fast, secure document and media utilities. No uploads, no signup, no waiting.
Last month & growing
PDF, image, text, math
Use tools instantly
Fast and lightweight
Popular Tools
Image to PDF
Convert images to PDF
Image Quality Increaser
Upscale & enhance images
Merge PDF
Combine multiple PDFs
Compress PDF
Reduce PDF file size
Word Counter
Count words & characters
Compress Image
Reduce image file size
Split PDF
Split into multiple files
QR Code Generator
Generate custom QR codes
Trending Right Now
Tools by Category
Browse by tool family. Tap any category to expand or collapse.
Recently Added
Fresh & UpdatedExplore All Categories
PDF Tools
Merge, split, compress, rotate, and extract PDF pages locally without any server uploads.
Image Tools
Compress, resize, crop, rotate, convert, and edit images entirely in your browser. No uploads required.
Utility Tools
Generate QR codes, strong passwords, format JSON, encode Base64, and more — all locally.
Calculator Tools
Calculate percentages, loan EMI, GST, age, compound interest, BMI, and scientific formulas with live updates.
Measurement Converters
Convert length, weight, temperature, area, volume, speed, storage, and cooking metrics with instant accuracy.
Text & Writing Tools
Count characters, sentences, estimate reading time, remove duplicate lines, sort text, and preview Markdown.
Color & Design Tools
Convert HEX, RGB, HSL, generate CSS gradients, check WCAG accessibility contrast, and simulate color blindness.
Why People Use ToolBro
Straightforward digital utilities built for everyday work with no friction.
Easy to Use
Simple tools designed to get the job done without complicated settings.
No Sign-Up
Use supported tools instantly without creating an account.
Free Tools
Access useful online utilities without a subscription.
Fast & Simple
Designed for quick everyday tasks with a lightweight interface.
Many Useful Tools
PDF, image, text, calculator and other everyday utilities in one place.
Works in Your Browser
No software installation required for supported tools.
Frequently Asked Questions
Yes, 100% currently free. No subscriptions, no hidden fees, no watermark additions, and no usage limits.
No. All processing happens entirely inside your browser's memory using JavaScript and WebAssembly. Your files never leave your computer or phone.
Yes! Once a tool page is loaded in your browser, it can process files even without an active internet connection.
ToolBro supports JPG, PNG, WebP, GIF, PDF, JSON, and standard text formats across our suite of 100+ utilities.
Since processing happens locally, file sizes are only limited by your device's available memory (RAM). We recommend files up to 50MB for images and 150MB for PDFs for optimal speed.
No account required. You can jump directly into any tool and start processing files immediately.
Yes, ToolBro is optimized for mobile with a responsive 2-column grid, fast sticky search, and touch gestures.