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Audio converter for MP3, WAV, M4A, OGG and FLAC

Convert between MP3, WAV, M4A, OGG and FLAC. It also opens WhatsApp and Telegram voice notes (OPUS).

MP3, WAV, M4A, OGG, FLACSpeed and volumeVoice notes

How it works

Open a file

Any audio or video file, including WhatsApp .opus voice notes.

Pick the format

Choose the output format and quality. Add effects if you like.

Convert and download

Press Convert, then Download.

Convert almost any audio file

MeloCut opens MP3, WAV, M4A, AAC, OGG, OPUS, FLAC, AMR and WMA, and saves to the format your phone, car or app needs.

Open Effects & filters if you also want to add fades, change the speed or pitch, boost the bass or volume, clean up noise or add reverb.

Popular conversions

MP4 to MP3WAV to MP3M4A to MP3WhatsApp audio to MP3MP3 to WAVFLAC to MP3MOV to MP3OGG to MP3AAC to MP3

WhatsApp and Telegram voice notes

Voice messages are saved as .opus or .ogg files that a lot of players won't open. Convert them to MP3 and they play anywhere.

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AI Noise RemoverAI

Clean up background noise in voice recordings.

Slowed + Reverb

Make a slowed version of a song with reverb.

Vocal Remover

Take the singer out for a karaoke track.

8D Audio

Sound that moves from ear to ear. Use headphones.

Bass Booster

Add more low end to any song.

Volume Booster

Make quiet recordings louder.

Reverse Audio

Play any sound backwards.

Speed Up Audio

Make a song or voice note faster, same pitch.

Slow Down Audio

Play anything slower without a deep voice.

Pitch Changer

Change the key of a song, same speed.

Nightcore Maker

Faster and higher, the classic nightcore sound.

Remove Silence

Cut the long pauses out of a recording.

Fade In and Fade Out

Add a smooth start and ending to any song.

Popular conversions

MP4 to MP3WAV to MP3M4A to MP3WhatsApp audio to MP3MP3 to WAVFLAC to MP3MOV to MP3OGG to MP3AAC to MP3

You can add MeloCut to your phone's home screen and open it like an app. Use a tool once while you're online and it keeps working offline after that.

How to install

Questions and answers

How do I convert WAV to MP3?

Open the WAV, choose MP3 and a quality, then press Convert and Download.

How do I convert a WhatsApp voice note to MP3?

Save the voice note (.opus) to your device, open it here, choose MP3 and press Convert.

Which audio format is best?

MP3 plays everywhere. M4A sounds a little better at the same size. FLAC and WAV keep full quality but are bigger.

Can I make a slowed + reverb version?

Yes. Tap the Slowed + Reverb preset in Effects, or use the Slowed + Reverb tool.