About Absurd Tools

Absurd Tools is a free, growing collection of small, focused online tools — calculators, converters, formatters, and generators — designed to do one thing well and load instantly.

Private by design

Every tool on this site runs entirely in your browser. When you paste text, enter numbers, or upload a value, that data never leaves your device — there is no server doing the work and nothing is logged or stored. That makes these tools safe to use even with sensitive data.

Fast and free

There are no accounts, no paywalls, and no downloads. The site is built as static pages so it loads quickly anywhere, on any device. We currently offer 51 tools and add more regularly.

How it's funded

Absurd Tools is kept free through unobtrusive advertising. Ads help cover hosting so the tools can stay free for everyone. See our privacy policy for details on cookies and third-party advertising.

Suggestions

Missing a tool you'd find useful? More tools are on the way, including QR codes, image and PDF utilities, and developer helpers.