Terms
Effective November 15, 2026. These are straightforward product terms. They are not a substitute for advice from your own lawyer.
What the product does
ThePlainFix explains an error and writes a prompt you can paste into your own coding tool. It does not change your code, host your app, or promise that the prompt will fix the bug.
Your responsibility
You are responsible for the project, for reviewing any change your coding tool makes, and for keeping secrets out of pastes. Do not send us production secrets. If you do, rotate them.
Credits
The first error-only diagnosis on a browser is free. Reading a public repository, and every diagnosis after the free one, uses one credit. Credits are sold in packs of 1 ($12), 5 ($39), and 15 ($79). There is no subscription. Credits are added when Stripe confirms the payment, not when the success page loads. A failed diagnosis refunds the credit. Used credits are not refunded, except where the law requires it.
Acceptable use
Do not abuse the free tier, probe other people's projects, or send content you are not allowed to share. We can refuse a diagnosis or close an account that is being used to attack the service.
Accounts
Sign-in is a link sent to your email. You are responsible for that inbox. Credits live on the email, not on a particular browser.
No warranty
The service is provided as-is. Explanations can be wrong. Security notes are hints, not an audit. You decide what to paste into your coding tool.