Hashing & identifiers
Generate hashes and identifiers (SHA, UUID) locally for checksums, tokens, and IDs.
Hashing and ID generation are related developer chores: checksum a payload, mint a UUID, or fingerprint a string — usually without needing a backend.
This hub links hash and UUID utilities so you can move between “fingerprint this” and “mint an ID” without leaving the private, browser-first workflow.
Why these tools
- Hashes are one-way fingerprints, not encryption
- UUIDs are identifiers — generate as many as you need locally
- Nothing is uploaded for these client-side tools
- Hash Generator
Generate SHA-1 / SHA-256 / SHA-384 / SHA-512 digests of text with Web Crypto — fully client-side.
- UUID Generator
Generate UUID v4 identifiers in bulk — uppercase and hyphenless options, fully client-side.