Hash Generator
Compute MD5, SHA-1, SHA-256 and SHA-512 hashes of any text instantly.
About this tool
Compute MD5, SHA-1, SHA-256 and SHA-512 hashes of any text instantly. Your data never leaves your browser. Client-side processing with zero waiting. No accounts, no paywalls, no watermarks.
How to use
- 1
Type or paste your data in the input box
- 2
Choose your options and run the tool
- 3
Copy or download the result — done!
Frequently asked questions
▸Which algorithms are supported?
MD5, SHA-1, SHA-256 and SHA-512. SHA-2 family digests are computed with the browser's native SubtleCrypto, MD5 runs as a built-in pure implementation — all produce lowercase hexadecimal output.
▸Is my text sent anywhere?
No. Hashing happens entirely in your browser, so passwords, tokens and private strings are safe to paste. Note that MD5 and SHA-1 are not collision-resistant — use SHA-256 or SHA-512 for anything security-critical.
▸Can I hash a file?
This tool hashes text only. To hash a file, paste its textual content here, or use a dedicated file-checksum tool — the algorithm and output format would be identical.