Repro Wizard by Chun-Min
Generate self-contained HTML test cases from selected text using AI.
Extension Metadata
About this extension
This is a AI-Powered bug testcase generator
This extension helps developers quickly generate minimal, self-contained HTML test pages from bug reports using AI (OpenAI GPT or Google Gemini).
How it works:
- User selects bug report text on any webpage (Bugzilla, GitHub Issues, etc.)
- Right-clicks and chooses "Generate test page" with their preferred AI model
- Extension sends the selected text to the user's configured AI API (OpenAI or Gemini)
- AI generates a single HTML file with JavaScript/CSS that reproduces the reported bug
- Generated file is saved to user's Downloads folder and opened in a new tab
Key features:
- Right-click context menu integration
- Configurable AI models (users add their own OpenAI/Gemini API keys)
- Generates self-contained HTML files (no external dependencies)
- Local storage for API keys and preferences
- Downloads files to user-specified subfolder
Privacy:
- No data collection or telemetry
- API keys stored locally in Firefox sync storage
- Bug reports sent directly to user's chosen AI provider (OpenAI or Google)
- No backend server - extension only makes direct API calls to AI providers
Permissions explanation:
- contextMenus: For right-click menu integration
- storage: To save user's API keys and preferences locally
- downloads: To save generated HTML files
- tabs: To open generated test pages in new tabs
- "host_permissions" for OpenAI/Gemini APIs: To make direct API calls for content generation/
The extension is designed for Firefox developers/QA engineers to streamline the process of creating reproducible test cases from bug reports.
This extension helps developers quickly generate minimal, self-contained HTML test pages from bug reports using AI (OpenAI GPT or Google Gemini).
How it works:
- User selects bug report text on any webpage (Bugzilla, GitHub Issues, etc.)
- Right-clicks and chooses "Generate test page" with their preferred AI model
- Extension sends the selected text to the user's configured AI API (OpenAI or Gemini)
- AI generates a single HTML file with JavaScript/CSS that reproduces the reported bug
- Generated file is saved to user's Downloads folder and opened in a new tab
Key features:
- Right-click context menu integration
- Configurable AI models (users add their own OpenAI/Gemini API keys)
- Generates self-contained HTML files (no external dependencies)
- Local storage for API keys and preferences
- Downloads files to user-specified subfolder
Privacy:
- No data collection or telemetry
- API keys stored locally in Firefox sync storage
- Bug reports sent directly to user's chosen AI provider (OpenAI or Google)
- No backend server - extension only makes direct API calls to AI providers
Permissions explanation:
- contextMenus: For right-click menu integration
- storage: To save user's API keys and preferences locally
- downloads: To save generated HTML files
- tabs: To open generated test pages in new tabs
- "host_permissions" for OpenAI/Gemini APIs: To make direct API calls for content generation/
The extension is designed for Firefox developers/QA engineers to streamline the process of creating reproducible test cases from bug reports.
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Permissions and data
Required permissions:
- Download files and read and modify the browser’s download history
- Access browser tabs
Optional permissions:
- Access your data for api.openai.com
- Access your data for generativelanguage.googleapis.com
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 0.1.1
- Size
- 285.28 KB
- Last updated
- 12 days ago (Dec 7, 2025)
- Related Categories
- License
- MIT License
- Version History
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