AI Communication Extension

Privacy Policy

EFFECTIVE DATE: April 1, 2026

At METAGRIT VIETNAM CO., LTD, we take your privacy seriously. This Privacy Policy explains how we collect, use, and protect information when you use the AI Communication Extension ("the Extension").

By installing and using the Extension, you acknowledge that you accept the practices described in this Privacy Policy. Please read it carefully so you can fully understand our practices and your rights.

01. Information We Collect

We do not operate user data collection servers and we minimize data handling to only what is necessary to provide the service.

Information you provide directly:

OpenAI API Key. You provide your own OpenAI API key to use the Extension. This key is stored locally on your device and is only used to authenticate requests to OpenAI's API.

Extension preferences. Configuration settings you choose are stored locally on your device.

Information collected automatically when you use the Extension:

Message text from input fields. When you click the AI assistant button, the Extension reads the text from the input field you are currently focused on. This text is sent directly from your browser to OpenAI's API for rewriting or analysis. We do not store, log, or retain any of this content - it is processed temporarily and discarded once the response is returned.

The Extension does not collect personally identifiable information (such as names, email addresses, or phone numbers), browsing history, authentication credentials, cookies, financial information, usage analytics, crash reports, or telemetry data.

02. How We Use Your Information

We use the information described above solely for the following purposes:

Providing the service. Reading text from your focused input field and sending it to OpenAI's API for rewriting or analysis, then displaying the result to you.

Storing your preferences. Saving your API key and configuration settings locally.

Loading configuration options. Fetching read-only configuration data from our server.

We do not use any information for advertising, marketing, profiling, analytics, or any purpose unrelated to the Extension's core functionality.

03. How We Share Your Information

We do not sell, rent, trade, or otherwise transfer your personal data to any third parties. Your data is never shared with advertisers, data brokers, or information resellers, and is never used for targeted advertising, creditworthiness assessments, or AI model training.

04. Third-Party Services

The Extension enables you to interact with third-party services that are not owned or controlled by us. We are not responsible for the privacy practices or the content of such Third-Party Services. Please be aware that Third-Party Services can collect Personal Data from you. Accordingly, we encourage you to read the terms and conditions and privacy policies of each Third-Party Service.

The Extension interacts with the following Third-Party Services:

OpenAI API: Used to process your text for rewriting and analysis. Message text is sent directly from your browser to OpenAI and does not pass through our servers.

The Extension does not integrate with any analytics tools, advertising networks, or error-tracking services.

05. Data Security

We take the security of your information seriously. We seek to protect your data from unauthorized access, use, and disclosure using appropriate technical and organizational security measures. While we strive to use commercially acceptable means to protect your Personal Data, no method of transmission over the Internet or method of electronic storage is 100% secure, and we cannot guarantee its absolute security.

06. Data Retention and Deletion

We do not collect or store any user data on our servers, so there is no server-side data to retain or delete.

Your API key and Extension preferences are stored locally on your device for as long as the Extension is installed. You can remove this data at any time by uninstalling the Extension or clearing its data through your browser settings.

07. Your Rights and Choices

You have full control over your data at all times. You may uninstall the Extension at any time to delete all locally stored data. You may also revoke API access by regenerating your OpenAI API key through your OpenAI account. The Extension only processes text when you explicitly initiate it - you are always in control of when and what content is sent for processing.

08. Chrome Web Store Limited Use Disclosure

The AI Communication Extension's use of information received from Google APIs will adhere to the Chrome Web Store User Data Policy, including the Limited Use requirements.

09. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page. You are advised to review this Privacy Policy periodically for any changes. Changes to this Privacy Policy are effective when they are posted on this page.

If we make material changes that affect how we handle user data, we will provide notice through the Extension or by other appropriate means before the changes take effect.

Contact Us

Address

150-0002

#609 Miyamasuzakabuilding 2-19-15 Shibuya Shibuya-ku Tokyo Japan

Email

contact@metagrit.co.jp

I have read, understood, and agreed to MetaGRIT's Personal Data Protection Policies. I consent to sharing my personal data for your processing.

150-0002

#609 Miyamasuzakabuilding 2-19-15 Shibuya Shibuya-ku Tokyo Japan

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