File Type Detector

What a file really is, from its bytes — and a warning when the name lies.

Runs in your browser— Your data never leaves your device.

Try it now

How it works

Your data never leaves your device.

Reviews

—

0 reviews

Loading…

Related tools

ZIP CreatorBundle files into a ZIP archive, with a compression level you choose.

ZIP ExtractorLook inside a ZIP and unpack the files you pick — works on Office files too.

File Hash & ChecksumSHA-1/256/384/512 of a file, with an optional expected checksum to compare against.

Duplicate File FinderFind identical files by content hash and see how much space they waste.