Passwords & random
Secure token generator
Generate random hex or Base64URL tokens with the browser's cryptographic random source. Choose the byte length and copy the generated token.
Free to useNo sign-upOn your device
Opening your workspace…
How to use it
- 01
Choose the random byte length and output encoding.
- 02
Generate a token on your device.
- 03
Copy it and store it in your secret manager when used as a secret.
A few useful answers
Does encoding change the entropy?
No. Hex and Base64URL are different representations of the same random bytes.
Does this create a working API key?
No. It creates a random value. A service must register or recognize that value before it can be used for authentication.