Siegfried JS

This web page will run the Siegfried format identification tool (v1.9.3) on any file you give to it. It runs entirely in your browser (via Go WebAssembly) so your files don't get sent anywhere - everything happens on your computer.



There's a different version of this page that runs Fido instead of Siegfried.

You could also try dragging a file on to Siegfried's anvil!, which is similar web service that works by sending your file to server that runs Siegfried on it.