SHA-1 Hash Generator
Get the SHA-1 hash of text or a file.
How to use the SHA-1 Hash Generator
- Type text or choose a file
Any file works.
- Read the SHA-1
Updated as you type.
- Copy it
With one click.
Questions
Is it really free, with no sign-up?
Yes, completely. There's no sign-up, no login and no daily limit: just open the page and start. It works in your browser on any computer, phone or tablet with nothing to install, and your files are never uploaded — everything happens on your device.
Is my data sent anywhere?
No. Everything runs in your browser, on your device — nothing you paste or open is uploaded.