ombra. Made to stay on your device
All tools/Utilities

Check a file hash

Choose any file to get its SHA-256 fingerprint.

Runs on your device
1Your files

Choose a file

Drag and drop a file here, or choose from your device

Any file · 100 MB total safeguard
2Your result

Your result will appear here

Add your input and we’ll take it from there.

Only you can see your inputs.
Local processing. No uploads, no accounts, no saved inputs.Our privacy promise

A few more useful tools

Browse all tools

Make a QR code

Turn a link or a little text into a scannable code.

Generate a password

Make a strong, random password on your device.

Merge PDFs

Bring multiple PDFs together in one document.