Bug Report & Debug Prompt Builder
Turn reproduction steps, errors, and previous fix attempts into a clear bug report and debugging prompt. Free, no AI calls or signup required.
Your details → your document
Your bug report
Start with a few details
Your document will appear here as you add details.
Export text stays in English; your input is kept as entered.
Describe observations, not guesses. The builder formats your evidence; it does not diagnose the issue.
No signup. No AI credits. This tool assembles your output in your browser.
From an idea to something useful.
- 01
Describe what should happen and what happens instead.
- 02
Add reproduction steps, the exact error, and previous attempts.
- 03
Copy the report for an issue, or switch to the debugging prompt for your builder.
A little context.
A useful bug report separates observations from assumptions. This builder organizes the environment, reproduction steps, expected behavior, actual behavior, and failed fixes into a document another person or coding assistant can follow. It does not diagnose the bug or claim that a generated prompt will fix it.
Good questions.
Will this find the cause of my bug?
No. It formats the evidence you provide. The debugging prompt asks your builder to investigate the cause, make a focused change, and verify the original reproduction steps.
Can I include logs and code?
Yes, as plain text. Remove secrets, tokens, personal data, and private URLs first. Include the relevant error rather than an entire application log.
Can I use the report outside an AI builder?
Yes. Copy or download the Markdown report for a GitHub issue, project tracker, or teammate. The debugging prompt is a separate output.