About Toolbuns

Toolbuns is a collection of 59 free tools across 6categories — image, PDF, text & code, generators, color, and calculators, that all run entirely in your browser.

Why on-device?

Most online tools upload your files to a server, wait, and send them back. Toolbunsdoesn't. Everything happens locally, which makes it faster (no upload/download round-trip), more private (your files never leave your device), and usable even on a slow or spotty connection.

Free, with no catch

No sign-up, no paywall, no file-size limits. Toolbuns is supported by unobtrusive ads so it can stay free for everyone.

Start exploring

Head back to the full tool list, or try a popular one like the Social Media Image Resizer, Background Remover, or Merge PDF.