Code

Generate unit tests from your code

Paste your function and get a ready-to-run test suite covering the important cases.

FREE · PRIVATE · NO SIGN-UP REQUIRED · 20 USES/DAY ON FREE PLAN

Examples

What you can make

Working code

Fixed & explained

Edge cases covered

Illustrative previews. Your results are generated live from your input.

How it works

  1. 1Type your request or upload your file in the box above.
  2. 2We route it to the model best suited to this task.
  3. 3Get your result. Copy, download, or refine it.

Frequently asked questions

Is it free?

Yes. You get 20 free uses per day with no account required. Pro and Max plans unlock higher limits and additional features.

Is it private?

Yes. No sign-up is needed to start. We do not sell your data or use your prompts to train models. See our Privacy Policy.

What are the limits?

Free users get 20 general credits per day, resetting daily. See Pricing for Pro and Max allowances.

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