Free Developer Tools
Cryptographically-secure utilities every developer reaches for — strong passwords, UUIDs, hashes. Runs in your browser using window.crypto; nothing is uploaded.
100% private — uses browser-native crypto. Nothing uploaded.
Strong Password GeneratorRandom secure passwords with adjustable length and character sets.
UUID GeneratorGenerate v4 UUIDs / GUIDs in bulk with copy-all.
Hash GeneratorMD5, SHA-1, SHA-256, SHA-384, SHA-512 of any text.