Put code in order
Keys and identifiers
Generate identifiers and cryptographic output locally.
/
Search by tool or task. Use ↓ to choose, Enter to open.
Even eight arms couldn’t find that.
Try a shorter name, like “text”, “color” or “code”.
- HMAC generatorCalculate a SHA-256 HMAC from a UTF-8 message and key.
- JWT generatorCreate a signed JWT from JSON claims and a development secret.
- OTP generatorCalculate a one-time-password test vector from a Base32 secret and counter or timestamp.
- Password strength testerCheck length, repeated characters and obvious sequences without sending the password anywhere.
- PIN generatorGenerate digit-only PINs, including leading zeroes.
- Random key generatorGenerate random key material in HEX, Base64 or URL-safe Base64.
- RSA key generatorGenerate an RSA-OAEP key pair and export public and private PEM files together.
- UUID generatorGenerate random UUIDs with copy and text export.
