Can’t choose a folder? Drag it here, or copy and paste it.
Ctrl+V / ⌘V and drag and drop add files to your selection. Folder paste support depends on your browser and OS.
Extract the ZIP and copy CD folders to the USB/SD root. Your OS may create hidden files after extraction; check the drive before use.
Compatibility
Folder, track and filesystem limits depend on your adapter and head unit. Check your model’s manual.
Formats
CBR MP3 keeps its bitrate, sample rate and mono/stereo channels. VBR/ABR becomes CBR at the next supported bitrate at or above its measured average, retaining rate and channels. WMA is probed on export and converted individually; missing bitrate uses 128 kbit/s. Unsupported rates or more than two channels are rejected. Re-encoding may reduce quality; playback is not guaranteed.
Privacy
Processing happens in your browser. Music and filenames are never uploaded.
Folders and names
Nested folders join their top-level group. Cyrillic names are transliterated, decorative letters normalized and other characters replaced. Unreadable names become track.mp3; duplicates receive -2, -3… Tags and artwork are removed. Originals stay unchanged.
