Hash Generator

SHA-256, SHA-1 and SHA-512 in your browser via Web Crypto API. Nothing leaves the device.

Compute a hash

Enter any text. Hashing uses crypto.subtle.digest locally.


      
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FAQ — cryptographic hashes

      
Is the text sent to a server?

      
No. Digest runs in the browser with the Web Crypto API.

      
Which algorithm should I use?

      
SHA-256 is the default for most modern uses. SHA-1 is legacy and weaker. SHA-512 is longer output.

      
Can I tip this project in TON?

      
Wallet: UQBBK3AUrK3yltSWv1dMINnzgzMsNq41UiaIt9_4C-Jn6v4_