Hash Generator
Generate SHA-1, SHA-256, and SHA-512 hashes from any text. Uses the Web Crypto API and runs entirely in your browser.
Processed in your browser · No upload
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Hashing is performed locally in your browser using Web Crypto. Nothing is uploaded.
FAQ
- Which algorithm should I use?
- For most modern uses, pick SHA-256. Use SHA-512 for stronger guarantees and SHA-1 only for legacy compatibility checks.
- Is hashing reversible?
- No. Cryptographic hashes are one-way; you cannot recover the original text from the hash.
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