Smarter music tools for every track

Split, tune and master MP3, WAV, FLAC and other tracks easily

Easily upload, split, master and export
Keep vocals and instruments cleanly separated
Match key and tempo for free
Upload Your Track
Drop a Track Here
MP3 · WAV · FLAC · AIFF · M4A
From
Tracks are encrypted in transit and deleted after 2 hours

More than a track splitter

Simplify your stems

  • Pull a track apart into the parts you actually need

  • Separate vocals, drums, bass and instruments
  • Export each stem as its own WAV or MP3
  • Build an instrumental or an acapella in one pass
Stem separation

Simplify your mastering

  • Get a mix that holds up next to a released record

  • Master to streaming loudness targets in a few clicks
  • Master securely from your computer, phone or tablet
  • Keep your recordings protected with end-to-end encryption
Track mastering

Simplify your key and tempo

  • Know what a track is before you build on it

  • Detect key, BPM and time signature automatically
  • Shift pitch or tempo without the chipmunk artefacts
  • Reduce prep time with AI-matched track suggestions
Key and tempo detection

Here's why people trust us

Making music simple
The MusicSimpli app showing a track split into vocal and instrument stems The MusicSimpli app showing a track split into vocal and instrument stems
An AI-powered music suite with everything you need

All you need to
know about tracks

Frequently asked questions
Simple answers to your questions
What is the best free music tool?
MusicSimpli is the best free online software music tool because it supports commonly used formats, such as MP3, WAV, FLAC, and AIFF. A big plus is that the Stem Splitter and Mastering tool are simple to use.
How do you split a song on an iPhone or Android device?
Use MusicSimpli to split, master or export any track from any device. Our online Stem Splitter is compatible with the most used web browsers including Chrome, Safari, Firefox, Microsoft and Opera.
Is MusicSimpli safe?
Yes, your file is 100 percent secure. Our customers' safety is first and foremost, so we don't store your information or track data. Export stems to WAV, MP3, or FLAC worry-free.
How do you compress audio online?
MusicSimpli  allows you to easily shrink tracks on Mac, Windows, Linux, or any other operating system without needing to download any software or extensions. Simply open the MusicSimpli Compressor tool, select the file size and save the new file.
Split your tracks now
Our software makes stems and mastering fast and simple-
just upload a track or another media type to begin