Random Base64 Generator
Generate random Base64 strings from a secure random source.
● 🔒 Your data is processed locally in your browser with the Web Crypto API and is never uploaded to our servers.
How it works
Random bytes are encoded in Base64: every 3 bytes become 4 characters, so 32 bytes give 44 characters (with padding). Choose Base64URL in the format list for a URL-safe version without “+”, “/” or “=”.