Utilhex is a free collection of everyday utilities for PDFs, images, text, data, and developers - merge or split PDFs, compress photos, format JSON, diff files, generate QR codes, and more. There are 38 tools today, no account, and no paywall.

What we cared about most at launch: your files stay on your device. Processing runs in the browser, often in Web Workers, so documents and pasted text are not uploaded to our servers for those tools. If a future tool ever needs the server, its page will say so upfront.

The site is built with Next.js and React, statically generated for fast loads, with light/dark theme, search across tools, and honest UX (for example, if compression would make a file larger, we say that instead of pretending it worked).

Live at https://utilhex.com - feedback welcome if you try a tool and something feels off.