About CoolTool
We build free online tools that work the way you expect them to. Fast, private, and always free.
Our mission
CoolTool was built on a simple belief: powerful tools should be free and easy to use. Too many online tools require sign-ups, charge for basic features, or collect unnecessary data. We built CoolTool to change that.
Every tool on CoolTool is designed to solve a real problem quickly. Whether you need to download a video, convert an image to text, generate a strong password, or create QR codes — we have a tool for it. And it's all free, forever.
What we stand for
Speed
Most tools run directly in your browser. No waiting, no upload queues, no unnecessary delays.
Privacy
Your data is yours. We don't store files, we don't log what you do, and we don't sell your information.
Simplicity
No tutorials needed. Every tool is designed so you can start using it in seconds, with zero setup.
What we offer
A growing collection of tools across multiple categories.
Media & Images
Extract text from images, compress files without losing quality, and prep visuals for sharing.
Social Media
Generate trending hashtags, engaging captions, and professional bios. Calculate engagement rates and crop profile pictures to perfect dimensions.
Security
Create strong passwords with custom rules and requirements. Generate secure credentials for any platform or service.
Developer & Text
Format and validate JSON instantly. Count words, characters, and estimate reading time with clean, fast tools.