Privacy policy
Last updated: June 13, 2026
Core promise: local processing and privacy
The most important security feature of the platform is simple: your audio files usually never leave your device.Audio conversion, compression, trimming, splitting, and video-to-audio rely as much as possible on local browser resources, and we do not actively configure remote storage services to receive user audio content.
1. What we do not collect
- Your audio contents: Processed audio files, video files, and exported results are not actively uploaded, scanned, stored, or shared.
- Your passwords: Passwords entered for verification or password removal exist only in browser memory and disappear once the page is refreshed or closed.
- Personal identity details: No registration is required, and names, phone numbers, or exact locations are not collected.
2. What we collect
To keep the website running and improve service quality, only basic anonymous data is collected:
- Site analytics: Standard analytics services such as Google Analytics may collect anonymized IP information, browser type, visit time, and visited pages.
- Cookies: A small number of cookies may be used to remember preferences such as selected language or theme. These cookies can be cleared or disabled in the browser at any time.
3. Third-party links and services
The website may contain links to third-party sites, such as recommended open-source resources. Once you leave the website, this privacy policy no longer applies. You should review the privacy policies of those sites separately.
4. Changes to this policy
This privacy policy may be updated as the platform grows or legal requirements change. Any major updates will be posted on this page. Continued use of the website means you accept the revised policy.
Last updated: June 2026. For questions about this policy, contact [email protected]。