Spleeter: How to Install and How to Use on Windows | 2024

Spleeter installation requires Python 3.8 from the Microsoft Store. Then, you need to use specific commands in CMD to install and use it.



Atualizou em 07/05/2024

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Music source separation can be a tricky process, and it can take a while. Many tools allow users to do this; some claim to do it more efficiently than others. There are various AI programs with trained models that push this separation and make it easy for users.

That's when Spleeter by Deezer stands out as a good tool for a lot of users. This remarkable tool allows users to create multiple tracks from a single/flat audio file, i.e., separate vocals from instrumental easily. So, the user can employ said audio files in various ways, be it for music, games, movies, etc.

So, what exactly is this pre-trained and open-source program? How do you install it on your PC and use it? We'll show you everything and tell you how to get the source separation tool to make acapella from a song or anything else you like. So, let's get started.

How to Install Spleeter

Many consider Spleeter to be a vocal remover app, but others call it a complete package for source separation. Now, how you want to use it depends on your need, i.e., if you're going to remove bass or vocals from a music file.

So, the only way to let Spleeter separate sources in an audio file is by installing it. So, let's show you how to get this open-source program through CMD commands. Here is the entire procedure, and all of the steps, like conda install and using Spleeter 2stems, are mandatory:

Step 1. Go to Microsoft Store, then search "Python 3.8" and install it.

python install

Step 2. Now let the installation finish and wait for the Command Prompt window to show up.

Step 3. Type this command in the CMD "pip install ffmpeg-python" and press enter.

pip install ffmpeg python

Step 4. Now type "pip list -v," and press enter to begin adding Python scripts to the Environment Variable.

environment variable

Step 5. Copy the FFMPEG-python directory.

ffmpeg python directory

Step 6. Now press Windows + E, then paste it into the Explorer to go to directory.

explorer to go to directory

Step 7. Now copy the "Scripts" folder address/path from that location and save it (Notepad/Word).


Step 8. Open "System Properties" by right-clicking on the "This PC" icon.

Step 9. Now head into the "Environment Variables" option.

environment variables options

Step 10. Now tap on the "Path" option and tap the "Edit" button.

Step 11. Under the "Edit" options, tap on "New" to paste the address/path to the Scripts folder.

scripts folder

Step 12. Go back to CMD to install Spleeter now.

Step 13. Type the pip install command like this: "pip install spleeter==2.0".

pip install spleeter

Step 14. Wait for the installation to finish.

installation finish

Once you are done, the program will be installed, but it'll only be used by employing the primary command line(s) that it offers. You can check the rest of them on Github.com and find more information on this trained state-of-the-art model for source separation.

How to Use Spleeter to Separate Audio Tracks

Once you have the source separation tool, it'll be easy to use it and separate elements of an audio file from the source. The process is simple but requires you to save or copy audio files into a folder that can be easily accessed, like the Windows' default Music folder.

Simply copy any file then paste it into this folder, and then use Spleeter to separate audio tracks. Here's how the process unfolds in real time:

Step 1. Copy and paste a music file into the "Music" folder.

music folder

Step 2. Now open CMD and type "cd Music" to go into the folder.

Step 3. Now type this command to begin source separation.

Spleeter separate -i audio_example.mp3 -p spleeter:2stems -o output

begin source sepration

Step 4. Wait for the separation to finish.

separation to finish

Step 5. Now check the "Output" folder in the Music folder to see the separated files.

check output folder music folder

In "Step 3," make sure you replace the file name, aka "Audio_example.mp3", with the name of your audio/music file. And yes, you do have to add the extension, i.e., ".mp3", at the end of the file name. So, make sure you follow each of the steps thoroughly in order to separate audio tracks with Spleeter.

Bonus: Easy Online Way to Separate Music Tracks

There are easier ways to separate music tracks than going through the hassle of Steeper. This accessible online way allows you to remove background noise without any fuss and get the audio separation that you need.

The tool is called EaseUS Online Vocal Remover and it has all the features you could need to separate the source/elements of a music file. What can you do with this tool besides vocal removal? Here are some key features:

  • You can easily separate instrumentals in high-quality;
  • Use a Stem Splitter for easy stem separation;
  • Use the noise reducer to improve the quality of audio files;
  • Change the pitch of any music file you like;
  • Find BPM with the in-built BPM finder.

You can access this tool from here.

That's why it's a more effortless and better alternative to Spleeter, and you should try it. Simply go to the EaseUS Online Vocal Remover website and upload the file. Here's how:

Step 1. Access the website and move to the "Stem Splitter" tab.

move to the Stem Splitter tab

Step 2. Select which instrument to separate and click "Choose File" or drop the file in the area and wait for seconds.

Choose instrument and file

Step 3. Download the song with specific instrument removed.

Download the song with specific instrument removed

The Bottom Line

There you have it—all the things you need to know about Spleeter. We talked about the installation process and how you can use it to separate the source of an audio file. It's pretty straightforward, though the steps can be a bit overwhelming.

That's why, if you're looking for a more straightforward solution, you can use EaseUS Online Vocal Remover again. This program allows you to do the same without any installation. Simply upload your file into the tool, and then use the options that it provides to separate the sources.

FAQs on Spleeter

Here are some additional questions that people ask regarding Spleeter and their answers with thorough explanations:

1. What does Spleeter do?

Spleeter is used for creating multitracks from a single/flat audio file. It can help creators separate specific parts of a music or general audio file and then use it for content creation. Deezer's own website says that it's ideal for those looking to separate audio file sources for games, movies, podcasts, etc.

2. Is Spleeter free?

Yes, Spleeter is a free and open-source program. It uses TensorFlow and employs the basics of Python to execute commands. That's why it doesn't have a general UI like other tools, and you need to operate CMD to be able to use this.

3. What is better than Spleeter?

Spleeter is excellent, but it isn't exactly for the typical user. The commands and complications of installing it can be a bit much for everyday users. That's why EaseUS Online Vocal Remover is a better alternative. It's easier, simpler, and doesn't require you to install it to use it.

If you find this article helpful, then share it with someone who might need to know more about Spleeter.


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