A useful little file lab.

Sometimes you just need to make an image smaller or put two PDFs together. It should be easy.

PrivateFileLab brings those everyday jobs together in one place. Choose a tool, select your files, and download the result. There are no accounts or installations.

We don't save, store, or keep your files.

Our tools do their work in your browser. Your photos and documents never need to be sent to us, so we never receive a copy to keep.

Built to be useful

Explore 15 tools for images, PDFs, and everyday files. We'll improve the collection as we learn what people find helpful. Each tool has a clear purpose, useful defaults, and room for the options that matter.

The tools use open-source software, including pdf-lib, PDF.js, and fflate. Read their licenses.