1. What we do not collect
ChatDuel servers do not collect, store, or analyze your questions, prompts, attachment content, AI responses, account information, cookies, tokens, sessions, exact page URLs, official conversation links, browsing history, or directly identifying personal information.
2. What the extension stores locally
To provide history, copy, export, summary, forwarding, and official-session recovery features, ChatDuel stores some usage data in your own browser local storage.
This may include questions sent through ChatDuel, attachment metadata, AI response text captured by the extension, local history, statistics, user settings, official page conversation links, and cached remote selector configuration.
This content stays in your browser for your own review and continued use. ChatDuel does not upload local history to ChatDuel servers.
3. Interaction with official AI platforms
ChatDuel helps you input, send, and read answers inside official AI web pages where you are already logged in. Content you actively send to third-party AI platforms is handled under those platforms' own privacy policies and terms.
ChatDuel does not control how those third-party platforms process data. When using them, you should also review and follow their privacy policies and user agreements.
4. Configuration endpoint
To repair page selectors quickly when official web page structures change, ChatDuel requests https://chatduel.ifeeling.app/api/extension/config.
This endpoint only returns selector configuration required by the extension. It does not return ads, script code, or user content. To troubleshoot service availability and version compatibility, the configuration server records minimal technical logs, including request time, masked IP, User-Agent, extension version, configuration version, and HTTP status code.
5. Permission usage
ChatDuel browser permissions are used only for core extension features, including saving local history and settings, detecting official web page state, injecting necessary content scripts into official pages you have opened, refreshing remote selector configuration when needed, and exporting your local records.
6. Data sharing
ChatDuel does not sell user data and does not share user chat content with advertising networks, data brokers, or other third parties.
Content you actively send to third-party AI platforms is not collected or shared by ChatDuel servers; it is processed by the relevant third-party platform.
7. Contact
For privacy policy questions, data deletion requests, or security issues, please contact the project maintainer. The official contact email will be added before store launch.