Hash Generator (SHA-256, SHA-1, SHA-512) — Free
Generate SHA-256, SHA-1, SHA-384, and SHA-512 hashes. 100% in your browser — free, no sign-up.
Hash text securely
Generate cryptographic hashes with the browser Web Crypto API — your input never leaves the page.
How to
- 1 Type or paste your text.
- 2 Choose an algorithm.
- 3 Copy the hash.
FAQ
Is it free? +
Yes, completely free with no file limits.
Is my data private? +
Yes — this tool runs entirely in your browser. Your files and text are never uploaded.