PASSWORD & GENERATOR TOOLS · CUSTOMIZE, GENERATE, EXPORT

JWT Test Token Generator

Create signed HS256 development tokens with a fresh random signing key and readable claims.

Browser generationEditable settingsTXT · CSV · JSON

Customize your settings
Generate a fresh batch
Review and export

Ready. Adjust the example settings, then select Generate.

Make it yours

Load settings

Settings files contain your inputs, not generated results. Nothing is saved automatically.

Ready to generate

What to know before using the output

For testing your own verifier. Each generation uses a new 256-bit key, encoded as base64url. Decode the key before verification. Never use test keys for production authentication. The tool does not validate real tokens.

Generation runs in your browser. The website's advertising and analytics follow its privacy and consent settings. Treat revealed and downloaded values as sensitive. Hiding output is a visual convenience, not encryption. Filtering affects copy, result downloads and printable HTML. Payload-file downloads always contain the complete generated payload. Settings changes clear old results so you do not export a stale batch.

Using JWT Test Token Generator

Create signed HS256 development tokens with a fresh random signing key and readable claims.

Customize the example settings. Each list uses one item per line.
Select Generate. Review the batch and any tool-specific limitations.
Use Cards or Table, and filter the results you want to keep.
Reveal sensitive output only when ready to view or export it.
Save settings to reuse your inputs later; generated results need their own download.

Example

Try the supplied settings, then change test issuer and generate again.
Use the Table view to compare results, or download a printable HTML sheet.

Questions & answers

What does this generator create?

Create signed HS256 development tokens with a fresh random signing key and readable claims.

What are its limitations?

Are the outputs saved automatically?

No. Results stay in the page until you clear, regenerate, change settings or leave. Download anything you need to keep. Settings files contain your inputs only.

Can I use my own content?

Yes. Edit the available fields before generating. List inputs use one item per line; exact duplicate list entries are removed.

What can I export?

Filtered results as TXT, CSV or JSON, plus a printable HTML file. Some development generators also offer a complete payload file. CSV cells that could be interpreted as spreadsheet formulas receive a protective apostrophe.