What is Random Token Generator Online?
Random tokens are the backbone of modern API security — used as API keys, OAuth secrets, session identifiers, and CSRF tokens. This tool uses the browser's `crypto.getRandomValues()` API to generate entropy-strong tokens, ensuring they are safe for production use. Choose your format and length to match your framework's requirements.
How to Use Random Token Generator Online
- Set the desired token length in characters or bytes.
- Choose the output format: hex, Base64, or alphanumeric.
- Click "Generate" to create your secure random token.
- Copy with one click.
Frequently Asked Questions
Is this token safe to use as an API key?
Yes. All tokens are generated using crypto.getRandomValues(), the gold standard for cryptographic randomness in browsers.
What format should I use for JWT secrets?
For HS256 JWT secrets, use a 256-bit (32-byte) hex or Base64 encoded token for maximum security.