SYSEC WebTools
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Password & Secure Token Generator

Create random passwords and hexadecimal or Base64URL tokens. Configure options and generate. Results stay only in this page.

Require each selected character group

Token length is measured in random bytes: 32 bytes provide 256 random bits, represented by 64 hex or 43 unpadded Base64URL characters. Secrets are never automatically copied, uploaded or saved.

All computation runs in a local Worker. Inputs/results are never uploaded, logged, placed in URLs or saved automatically. Changing parameters clears old results; leaving clears results. Manage exported files and clipboard content yourself. Maximum output: 2 MiB.

How to use & limits

Passwords include every selected character group. Tokens are generated from 16–128 random bytes. Copy/export deliberately and manage secrets securely; nothing is saved automatically.