Hash Generator
Create cryptographic hashes from text. Processing stays in your browser.
How to use
Hashes are hex-encoded digests. SHA-1 is included for legacy checks only — prefer SHA-256+.
Frequently asked questions
Can I hash files?
This version hashes text. File hashing can be added later.
Do you store the numbers I enter?
Calculations run in your browser. Inputs are not sent to our servers.