About Luci Tools

Luci Tools is a small, growing collection of single-purpose web tools — image and PDF converters, generators and developer utilities — built to be fast, free and private.

Private by design

Every tool runs entirely in your browser. Your files are processed on your device and never uploaded, so there is nothing for us to see or store. It is both a privacy posture and the reason the tools are instant.

Free to use

The tools are free, supported by unobtrusive ads placed around — never blocking — the tool itself.

How it’s built

Each page is a fast static page, with the actual work done client-side using JavaScript and WebAssembly, hosted on Cloudflare. New tools are added one search-intent at a time.

Get in touch

Feedback or a bug to report? See the contact page.