Hash Generator — SHA-256, SHA-512, MD5 Online
Generate cryptographic hashes from text using SHA-256, SHA-512, SHA-384, SHA-1, and MD5. Compare multiple algorithms side by side. All hashing runs locally via the Web Crypto API — your input never leaves your browser.
Your data never leaves your browser
Input text
Hashes
Enter text to generate hashes
MD5 and SHA-1 are legacy algorithms — not recommended for security-sensitive use.
About this tool
SHA-256/512/384/1MD5 legacyMulti-algoCopy per hashPrivate
How to use
- Paste text in the input panel.
- Toggle algorithms to include or exclude from results.
- Copy individual digests from the results table.
Examples
SHA-256 of hello
hello
SHA-256: 2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824