Privacy Policy

Last updated: August 14, 2025

1. What data does the extension use?

ImgPrompt AI processes the following data locally within your browser:

• Images and video frames — content you explicitly choose to analyze by clicking the overlay button or context menu item
• API key — stored locally in chrome.storage.sync, never sent to any developer server
• Settings — selected AI provider, model, language, compression options — stored locally
• Prompt history — generated prompts stored locally in chrome.storage.local

2. What data is sent externally?

When you analyze an image, the image data is sent directly from your browser to the AI provider you have configured:

• OpenRouter (openrouter.ai)
• Groq (api.groq.com)
• Ollama, LM Studio, Jan — your local machine only (no internet)

This transmission occurs under the privacy policies of the respective AI providers. The developer of ImgPrompt AI has no access to this data.

3. Data we do NOT collect

• We do not collect any personal information
• We do not collect browsing history or visited URLs
• We do not track user behavior or analytics
• We do not use advertising identifiers
• We do not sell or share any data with third parties
• We have no backend server or database

4. Permissions explained

• activeTab — to detect images on the page you are viewing when you initiate analysis
• contextMenus — to add "Analyze with ImgPrompt AI" to the right-click menu on images
• scripting — to display the overlay button on images and capture video frames
• sidePanel — to show your prompt history in the browser side panel
• storage — to save settings and history locally in your browser
• tabs — to communicate between the popup and the active tab
• all_urls host access — to work on any website where you want to analyze images

5. Children's privacy

ImgPrompt AI is not directed at children under 13. We do not knowingly collect any data from children.

6. Changes to this policy

If we make changes to this privacy policy, we will update the "Last updated" date above. Continued use of the extension after changes constitutes acceptance.

7. Contact

If you have any questions about this privacy policy, please open an issue on GitHub.