Random Secret Generator

Generate a cryptographically secure token and a separate OpenSSL command.

Processed locally in your browser. Nothing you enter is uploaded.

Byte count

Bytes, encoded length, and entropy are different. 32 bytes is 256 bits before encoding.

Format

How many

Output

Choose a size and generate a token. It is created with crypto.getRandomValues() and is not saved.

This builds a command you can run on your own machine. It does not reproduce the token generated above.

Command bytes

Command encoding

openssl rand -base64 32