—SHA-1
—SHA-256
—SHA-384
—SHA-512
What is a hash?
A cryptographic hash is a fixed-length fingerprint of data. The same input always produces the same hash, but it is computationally infeasible to recover the original input from the hash. SHA-256 is widely used for integrity checks and digital signatures.
Frequently asked questions
Is MD5 supported?
No. MD5 is no longer considered secure. The tool offers SHA-1, SHA-256, SHA-384 and SHA-512 via the browser's SubtleCrypto API.
Are the hashes computed locally?
Yes. Hashing is performed in your browser. Your input is never uploaded.