About Toolman

Toolman is a growing collection of small, focused web tools. Every one of them runs entirely in your browser using plain JavaScript.

Principles

• Your data stays yours. No file is ever uploaded. There is no backend that could store it.
• No friction. No accounts, no email walls, no "upgrade to export".
• Small and fast. Pages are static HTML with inline JavaScript, served from Cloudflare's edge network.

Feedback

Missing a tool or spotted a bug? Suggestions are welcome — this site is built in public and updated frequently.