What is Random Token Generator
Random Token Generator creates random strings locally in the browser. You can combine uppercase letters, lowercase letters, numbers, and symbols for development tests, temporary keys, and password placeholders.
Key Features
- Supports custom lengths from 1 to 512 characters.
- Lets you combine uppercase, lowercase, numbers, and symbols freely.
- Includes common presets for quick switching between typical rules.
- Supports copying the result and copying a share link with the current URL parameters.
Steps
- Choose the character groups you need in Custom Charset and set the length.
- Or switch to Common Presets and apply a ready-made rule.
- Click Regenerate to create a new random token.
- Use Copy Token or Copy Share Link for the next step in your workflow.
Use Cases
- Creating temporary tokens or fields during API debugging.
- Building random strings, placeholder passwords, or mock keys in development.
- Generating sample data with different lengths for QA checks.
- Sharing the same generation rule with teammates through URL parameters.
Notes
- If every character group is disabled, the tool returns an empty result.
- The generator uses the browser secure random API and does not upload your output by default.
- The share link stores only the rule, not the actual generated token value.
- For production-grade secrets, certificates, or account security, use a dedicated key management workflow.
FAQ
Why is the copied share link different from the generated token?
The share link only stores the generator rule such as length and character groups. It does not preserve a specific random token instance.
Why does the result become empty after changing options?
If all character groups are disabled, the charset becomes empty and the tool cannot generate any output.
Is this tool suitable for production security keys?
It is best for development, debugging, temporary data, and testing. For real production secrets or security-sensitive material, use a dedicated key management solution.