How it works

Upload your MP3 file

Step 1

Select an MP3 file from your device. The file is processed entirely in your browser - no data is sent to our servers, ensuring your privacy and security.

Edit metadata fields

Step 2

Update the title, artist, album, and cover image. You can see a preview of the current metadata and make changes as needed.

Download updated file

Step 3

Click the download button to get your MP3 file with the updated metadata embedded. The original file remains unchanged on your device.

PRIVACY & SECURITY

All processing happens locally in your browser using JavaScript. Your files never leave your device, making this tool completely private and secure.