Our Mission: Tools Without Compromise
Providing high-performance digital utilities that respect your privacy and never store your data.
Why we built ZedTool
Most online tools today require you to upload your files to a remote server. Whether it's a simple image resize or a sensitive PDF edit, your data leaves your device and enters a "black box" controlled by third parties.
We believes that utilities shouldn't come at the cost of your privacy. ZedTool is built from the ground up to run 100% in your browser. No files are ever uploaded, and no data is ever processed on our servers.
Privacy by Design
By using modern web technologies like WebAssembly and Client-Side JavaScript, we bring the processing power to your computer. The result? Faster, more secure, and completely private tools.
What makes us different?
Instant Speed
Since no data is uploaded, there's no waiting for servers. Tools run at the speed of your hardware.
Works Everywhere
Our tools are fully responsive and optimized for every modern browser on desktop and mobile.
Always Free
Access our core suite of 60+ tools for free, with no sign-up required. No strings attached.
Ready to start?
Explore our full suite of developer utilities, image editors, and finance calculators.
Explore Our Categories
Image Tools
16Free browser-based image tools to compress, resize, convert, and edit photos without installing any software. Remove backgrounds, convert HEIC to JPG, add watermarks, and more — all processed locally for complete privacy.
Unit Converters
9Accurate online unit converters for length, temperature, weight, area, data size, timezone, and currency — covering metric, imperial, and local measurement systems. Ideal for students, engineers, travellers, and everyday calculations.
Color Tools
8Professional color tools for designers and developers — convert HEX to RGB, generate harmonious color palettes, check WCAG accessibility contrast ratios, build CSS gradients, and extract dominant colors from images. Free and instant, no sign-up needed.
Developer Tools
11Essential developer utilities for everyday coding tasks — format and validate JSON, decode JWT tokens, test regex patterns, encode/decode Base64 and URLs, minify HTML/CSS/JS, convert Unix timestamps, and generate secure bcrypt hashes. All run privately in your browser.
Text & String Tools
7Free online text tools to count words and characters, convert text case, generate URL slugs, create Lorem Ipsum placeholder text, and remove duplicate lines. Essential utilities for writers, content marketers, SEO professionals, and developers.
QR Code Tools
2Create high-quality QR codes for any URL, Wi-Fi network, email, phone number, or vCard contact — and design fully customised QR codes with brand colours, logos, and custom dot styles. Free, instant download in PNG and SVG formats.
Finance Tools
3Free financial calculators to plan your money with confidence — compute monthly loan EMI with full amortisation schedules, model compound interest and SIP growth over time, and convert between 170+ live currency exchange rates. No sign-up required.
Favicon & Icon Tools
3Complete favicon and icon toolkit for websites and Progressive Web Apps — generate multi-size favicon packages from any image, convert PNG to ICO format, and produce all required PWA manifest icon sizes with ready-to-paste HTML and JSON code. Fast and free.