Security & Hashing
Security utilities — generate SHA/MD5/HMAC hashes, hash any file, create strong passwords and UUIDs, and decode JWTs, all locally on your device.
UUID Generator
Generate secure UUID v4 (and v7) in bulk with formatting options.
Security & Hashing
JWT Decoder
Decode JWT header, payload and claims locally — no signature check.
Security & Hashing
Password Generator
Generate strong random passwords with a secure source.
Security & Hashing
SHA-256 Hash Generator
Generate a SHA-256 hash of any text.
Security & Hashing
SHA-512 Hash Generator
Generate a SHA-512 hash of any text.
Security & Hashing
MD5 Hash Generator
Generate an MD5 hash of any text.
Security & Hashing
HMAC Generator
Generate an HMAC signature with SHA-256 or SHA-512.
Security & Hashing
File Hash Calculator
Compute SHA-1, SHA-256 and SHA-512 checksums of any file.
Security & Hashing