About tulzoo

A zoo of small tools

tulzoo is a collection of free online tools for everyday jobs: convert a photo, compress a picture, merge PDFs, make a QR code, turn a name into a 3D-printable keychain and much more.

Every category is an enclosure of the zoo with its own keeper: a cat looks after images, a turtle after PDFs, a rabbit after generators, a snail after 3D printing.

Everything happens in your browser

Your files are not uploaded to any server. The tools run on your own device, inside the browser tab, so your photos and documents stay private and the work is fast even with big files.

Free, simple, no sign-up

There are no accounts, no ads and no pop-ups. Open a tool, do the one thing you came for and go on with your day.