Privacy Policy

Last updated: 2026-07-03

1. On-device analysis

The AI detection analysis of this service runs inside your browser (on your device), and results are shown instantly.

1-1. Collection and use of analysis data

To improve detection quality and to research and retrain our detection models, analyzed files (images and videos) and analysis results (score, verdict, per-model scores, provenance status, language, elapsed time) may be stored on our service infrastructure. When stored, the following principles apply.

De-identified storage: data is stored only under a random identifier, never linked to personally identifying information such as IP address, cookies, or device identifiers.
Purpose limitation: stored data is used only to improve detection accuracy and for model research and retraining, and is never sold or provided to third parties.
Feedback: if you press the "Correct/Incorrect" button, that label is stored alongside the data and used for quality evaluation.
Deletion requests: if you would like data related to you deleted, please contact us at the address below. We will delete it without undue delay after verification.

You are responsible for analyzing files that depict other people or contain third-party rights; upon request from a rights holder, the relevant data will be deleted.

2. Information we collect

This service does not require sign-up and does not directly collect personally identifying information such as your name or email address. However, the third-party services below may collect standard access and usage information.

3. Advertising and cookies (Google AdSense)

This service displays ads via Google AdSense to cover operating costs. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this or other websites.

About Google's use of advertising cookies: policies.google.com/technologies/ads
You can opt out of personalized advertising in Google Ads Settings.
Alternatively, you can manage third-party cookies at www.aboutads.info.

4. Analytics

We may use anonymized web analytics to understand traffic. Even then, individual users are not identified.

5. Contact

For privacy-related inquiries, please contact the site operator by email.