Hash Generator — MD5, SHA-1, SHA-256, SHA-512 for Text or Files
Compute cryptographic hashes (MD5, SHA-1, SHA-256, SHA-512) of a text string or an uploaded file. Useful for verifying downloads, generating checksums, and matching against published hash values.
File integrity check
Compare the hash of a downloaded installer against the value on the publisher's website — if they match, the file wasn't modified in transit.
Which hash to use?
SHA-256 is the current default for security-sensitive uses. MD5 and SHA-1 are broken for security but still fine as quick checksums.
Frequently Asked Questions
Is MD5 safe to use?
For integrity of trusted downloads, yes. For anything security-related (passwords, signatures), no — SHA-256 or better.
Is the file uploaded?
No. Hashing runs in your browser.
Can I match a published hash?
Yes — paste your computed hash next to the published one and compare character by character.