Privacy Policy

# Privacy Policy
 

 

This Privacy Policy explains the information collected by [web_llm_free_chat_app ("Web-LLM Free-Chat")] (hereinafter referred to as "this app") from users and the purposes for which such information is used. Please read this policy carefully before using this app.

 

## 1. Information Collected

### 1.1 Information stored only on your device

This app records the following information only on the device on which it is executed. This information is never transmitted over the Internet.

- Chat content (your input, the AI models' responses, and the conversation history)
- Settings (such as the display language, generation settings, and the model list filter)
- Downloaded AI model data (model weight files)
- Device memory information shown in the top bar (used for display only; it is neither recorded nor transmitted)

- Purpose of use: App functionality (chatting, saving and resuming conversations, running models offline, etc.)

**All AI chat in this app is processed entirely on your device (on-device). Your chat content is never sent to any external server.**

### 1.2 Communication when downloading models or refreshing the model list

This app communicates with the servers of Hugging Face (https://huggingface.co), the model distributor, when downloading an AI model and when checking the distribution status of the models in the list. During this communication, information that generally accompanies Internet traffic (such as your IP address) is sent to the distributor's server. This app never includes your personal information or chat content in these communications.

- Purpose of use: Downloading AI models and checking their distribution status
- All communication is encrypted via HTTPS

### 1.3 Information we do not collect

This app does not collect personal information such as your name, email address, or location. It also contains no advertising or usage-analytics mechanisms.

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## 2. Use of Data

The information stored on your device will be used solely for the purposes stated above. We will not sell or disclose users' personal information to third parties.

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## 3. Data Management

All of this app's data is stored on your device. Chat history can be deleted at any time from the History screen, and downloaded models can be deleted at any time from the Models screen. You can also remove all data completely by uninstalling the app.

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## 4. Users' Rights

All data collected by this app exists only on your device, and you can freely delete it yourself through in-app operations or by uninstalling the app. If you have any questions, please contact the app's support team.

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## 5. Changes to the Privacy Policy

This app may revise this Privacy Policy as necessary. Any changes will be notified within the app or on the official website.

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## 6. Contact Information

For inquiries regarding this Privacy Policy, please contact the following: h@kk.eek.jp

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This Privacy Policy will take effect on August 1, 2026.