Hash Generator

How to use

• Type or paste text into the input box, then select which hash algorithms you need.
• Press Generate Hashes to compute MD5, SHA-1, SHA-256, and SHA-512 simultaneously.
• Use Copy next to any result to put that hash on your clipboard.
• Paste a known hash into the Compare Hash field to verify it matches one of the generated values.

What this is for

Cryptographic hash functions convert any text into a fixed-length fingerprint. Hashes verify file integrity, store passwords securely, and sign data in APIs. Use MD5 or SHA-1 for quick checksums where collision resistance is not critical; use SHA-256 or SHA-512 for security-sensitive work. All computation happens in your browser, so your input never leaves your machine.