Privacy Policy

Last updated: April 2026

How Your Data Is Processed

All tools on ioStar run entirely in your browser. Any text, files, or images you provide are processed locally and are never sent to any server. Data remains in your device's memory only for the duration of your session.

Local Storage

We use localStorage solely to remember one user preference: your color theme (dark / light / system). This preference is stored on your device only and is never transmitted.

Analytics

We use Vercel Analytics to collect anonymous page-view statistics, including page path and approximate region. This service uses no cookies and collects no personally identifiable information. It is GDPR-compliant.

Third-party Resources

Fonts are self-hosted on our servers (served via Vercel CDN). We do not load resources from Google Fonts or other third-party CDNs that could track you.

Contact

For any privacy-related questions, contact us at yl725069@gmail.com.