Privacy Policy

AI Reverse Prompt is a Chrome extension that analyzes a user-selected image and generates bilingual reverse prompts for image generation workflows.

Last updated: 2026-04-01

1. Overview

This extension uses a BYOK model, which means each user provides their own supported third-party AI provider API key.

API keys are stored only in the current browser session.
API keys are not uploaded to or stored on any developer-owned server.
The current version does not use a developer backend.

2. Data We Process

When the user explicitly triggers image analysis, the extension may process:

The selected image URL or image bytes.
The current page URL associated with the selected image.
Generated prompt results, including positive prompts, negative prompts, bilingual text, style summary, and confidence metadata.
User-saved prompt collection data stored locally in the browser.
User-provided API keys stored in Chrome extension session storage only.

3. How Data Is Used

Processed data is used only to provide the extension’s core functionality:

Analyze a user-selected image.
Generate reverse prompts.
Display results in the on-page analysis window and side collection UI.
Save prompt cards locally so the same user can reopen or copy them later.

4. Third-Party AI Providers

When the user starts an analysis with a supported API key, image data may be sent directly from the extension to the selected third-party AI provider.

Current provider support:

Gemini

Planned future providers may include OpenAI, Qwen, and GLM.

The developer does not proxy, relay, or store these requests on a developer-owned server. Each provider processes data according to its own terms and privacy policy.

5. API Key Handling

API keys are stored in chrome.storage.session.
They are intended to be available only to trusted extension contexts.
They are not intentionally exposed to webpage scripts.
They are not transmitted to the developer.
They are cleared automatically when the browser session ends.

6. Local Storage

The extension stores some non-server data locally in the browser, including:

Latest analysis result.
Saved prompt collection cards.
Panel UI state and layout preferences.

7. Data Sharing

The extension does not sell user data.

Data is shared only when necessary to complete the user-requested image analysis with the selected third-party model provider.

8. User Control

Users may choose whether to provide an API key.
Users may clear locally saved prompt collection data.
Users may stop using the extension at any time.
Users may remove the extension entirely from Chrome.

9. Contact

Contact: gdrogonchen@gmail.com