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How to boost the bass in a song
Some tracks were mixed for laptop speakers. A low-end shelf boost puts the weight back — for your edits, your car, or your gym playlist.
Open the Bass Booster — free →Advertisement
Step by step
- Upload the track.
- In the Bass Booster choose a strength — start at +6 dB if you are unsure.
- Convert and download the boosted MP3.
Tips from people who do this a lot
- Boost in small steps: too much low end turns to mud and clips on small speakers.
- Test on the weakest speaker you own — if it survives laptop speakers it survives anything.
- Boost first, then normalize, if the boosted track ends up quieter overall.
FAQ
Will bass boost distort my song?
At sensible levels, no — the tool leaves headroom. Cranking it to maximum on an already-loud master can clip.
Does it work on videos?
Upload the video to the audio converter first, or use the video tools to process the whole file.
Is this really free?
Yes — every tool on this site is free. A short ad before your download is what pays the server bills, so nothing needs a paywall or an account.