English interface
SHA and MD5 hash generator
Generate SHA-384, SHA-512 or legacy MD5 hashes locally.
ReviewedLow-impact
Saves this tool's name on this device only (up to 20). No form values.
Only visible result text is included. Form fields are not read. Review sensitive values before sharing.
How to use it
- Paste or enter input within the displayed limit for sha and md5 hash generator.
- Generate SHA-384, SHA-512 or legacy MD5 hashes locally.
- Validate the output against the documented format and limitations before production use.
Important limitation
MD5 has known collisions and must not be used for security decisions.
The interactive form is fully localized in English.
Reviewed 2026-09-16; next review 2027-03-16.
Core calculations, cited sources and main test cases have been reviewed within the stated scope.
Sources
Web Cryptography API — digestW3C · opens in a new tabHashes UTF-8 text with SHA-256/384/512; digest is not password hashing.Source checked 2026-09-16RFC 1321 — The MD5 Message-Digest AlgorithmIETF / RFC Editor · opens in a new tabProvides MD5 for compatibility only, not security.Source checked 2026-09-16Traceable review record
Site changelogReview history
This is the recorded review history available in the repository, not an inferred release history. Dates are added only when evidence is recorded.
- Current review snapshot recorded
Core calculations, cited sources and main test cases have been reviewed within the stated scope.
Method version: review-2026-09-16