Why send the bass to mono?

Centered bass sounds firmer and avoids problems on large systems or when played in mono.

Do I lose the stereo of the whole song?

Only if you choose "full mono". The bass-to-center option keeps the stereo of everything else.

Yes, centered bass helps in those formats and systems.

Online audio tool

Convert everything to mono or just tighten the bass to the center. Useful for compatibility, sound systems and a firmer low end.

Target search: convert audio to mono

Upload your song or audio.

Choose full mono or bass to center only.

Hear how the stereo image changes.

Download the result.