About Super Tools

What is Super Tools?

Super Tools is a free collection of 104+ online tools designed to help you get things done quickly. Whether you need to format JSON, calculate a mortgage payment, generate a QR code, or check your writing readability — there's a tool for that.

Every tool is purpose-built to do one thing well. No sign-ups, no downloads, no accounts required. Just open the tool and start using it.

100% Browser-Based

All tools run entirely in your browser. No data is ever sent to our servers. Your text, files, and calculations stay on your device. This means the tools work instantly — even on slow connections — and your privacy is guaranteed.

Who is it for?

Super Tools is organized by audience so you can quickly find what you need:

• For Developers — 34 tools
• For Everyone — 25 tools
• For Students — 17 tools
• For Writers — 7 tools
• For Educators — 6 tools
• For Business — 9 tools
• Health & Fitness — 6 tools

Get in Touch

Have a suggestion for a new tool? Found a bug? We'd love to hear from you. Visit our Contact page to get in touch.