Privacy and local processing
The converter is intended to do the heavy lifting in the browser so the site can stay simple and your music files can stay on your device.
What stays on your device
The selected NCM files are processed in the browser after the page loads. The site does not require a file upload step to perform the basic conversion flow.
Metadata and artwork
When track metadata and album art are available, the app uses them to prepare the exported FLAC or MP3 file. This is part of the conversion workflow so the final file works better in music players.
Static hosting
This project is deployed as a static site. Hosting is used to deliver the page assets themselves rather than to hold your uploaded music library.
Limits of this page
This page is a practical privacy note for the site, not a legal contract. If the project changes its behavior later, this page should be updated to reflect the new runtime behavior.