Your own songs, tagged right for Spotify.

Drop in audio from anywhere. Taglet turns it into MP3s that Spotify’s Local Files reads properly, with clean titles, every artist, cover art and albums that stay together. It all happens in this browser, so nothing is uploaded.

Works with WAV, FLAC, AIFF, ALAC, M4A, OGG, Opus, WMA and MP3. Or drop files anywhere on this page.

Cover art

Cropped to a square automatically. Drag to choose what shows.

Link a device

Files pass through Taglet’s relay encrypted with a key made from the code. The relay can’t open them, and keeps nothing.

Export for Spotify

What to export
Quality

Encoder delay and padding are always handled: other formats are decoded gap-free and every MP3 keeps its gapless header. MP3s you add are only re-tagged, never re-encoded, unless you trim.

Why MP3 and not WAV? Spotify plays WAV and FLAC on some computers but ignores their tags and art, and phones skip them. MP3 is the one format every Spotify app reads fully.