Secure Token Generator

Choose the random byte length and output encoding; values are generated with Web Crypto on-device.

Random bytes

Encoding

Quantity

All sensitive values on this page are processed in your browser. Do not treat a browser utility as a replacement for an audited password manager, hardware security device, or application-specific security review.

How to use this Secure Token Generator

Generate random security tokens as hexadecimal, Base64, or Base64URL text. Enter your values above and the result is calculated directly in your browser. No account is required.

Fast answer, clear inputs

This tool is built around one job: give the answer quickly without forcing a signup or hiding the result. Related tools are linked nearby when the next calculation or conversion is useful.