How to Isolate Vocals in FL Studio (Beginner Guide)

March 19, 2026Ashley Mae

Isolating vocals from a song is an essential technique for music producers who create remixes, mashups, karaoke tracks, or vocal edits. Many users search for how to isolate vocals in FL Studio because they want an efficient way to extract clean vocal stems using tools they already have. This article explains the built-in and third-party workflows available in FL Studio for vocal isolation. It covers the native AI stem-separation feature, manual phase-cancellation techniques, EQ cleanup methods, and external AI tools for more advanced extraction. Later on, readers will clearly understand which method suits their needs and how to achieve better vocal isolation results.

Isolate Vocals in FL Studio

Method 1. Isolate vocals in FL Studio Using the Native AI Stem Separator (FL 21.2+)

Starting with FL Studio 21.2, FL Studio introduced a built-in AI-powered stem separation tool. This feature allows producers to automatically split a full song into separate stems like vocals, drums, bass, and instrumentals. If you’re looking for how to isolate vocals from a song in FL Studio, this native feature is the fastest and easiest way, with no third-party plugins or audio editing software required.

Step 1.
Open FL Studio. Drag and drop your song (MP3/WAV) into the Playlist or Channel Rack.
Step 2.
Double-click the audio clip in the Playlist. The Channel Settings window will appear.
Step 3.
Click the waveform icon and choose Extract Stems from Sample.
Choose Extract Stems From Sample in FL Studio
Step 4.
FL Studio will analyze the audio. Wait a few moments while it separates the stems.
Step 5.
After processing, new audio clips will appear in the Playlist. You’ll typically get Vocals, Drums, Bass, and Instrumental/Music.
Choose Extract Stems From Sample in FL Studio
Step 6.
To isolate vocals, simply mute the other stems. Now you have a clean vocal track ready for remixing, sampling, or editing.

If you’re producing remixes or vocal edits, this built-in tool makes isolating vocals in FL Studio much simpler than older manual EQ or phase-cancellation methods.

Method 2. Isolate Vocals in FL Studio with Phase Cancellation

Previously, producers would manually use phase cancellation to remove the vocals or isolate the instrumentals before AI stem separation became available. This method is most effective on stereo tracks where the vocals are in the center of the mix. If you are looking up how to isolate vocals in FL Studio, it is helpful to know this method as well, particularly if you want to learn some traditional audio engineering techniques.

Step 1.
Open FL Studio and drag your audio file into the Playlist.
Step 2.
Right-click the audio clip and choose Make unique, or copy and paste the clip so you have two identical tracks.
Step 3.
Select the first audio clip and assign it to a Mixer track (e.g., Insert 1). Assign the duplicated clip to another Mixer track (e.g., Insert 2).
Assign Audio Clip in FL Studio for Vocal Isolation
Step 4.
Open the Mixer (F9). On the second insert track: Use the polarity (phase) invert button, or add Fruity Stereo Shaper and enable phase inversion. This flips the waveform of one track.
Add Fruity Stereo Shaper in FL Studio
Step 5.
For best results, slightly adjust the stereo separation on both tracks, since vocals are usually centered. Phase cancellation removes center elements when inverted.
Adjust Stereo Separation in FL Studio for Vocal Isolation
Step 6.
If done correctly, the centered vocals will be reduced or removed. What remains is mostly the instrumental background.

Note: This method often removes bass and other center-panned elements as well, not just vocals.

While this classic trick helps you understand how to isolate vocals in FL Studio, modern AI tools (like FL Studio 21.2’s stem separation) provide much cleaner and more professional results.

Method 3. How to Isolate Vocals in FL Studio Using Third-Party Plugins

Newer versions of FL Studio are now equipped with an AI stem separation feature, but a lot of producers still prefer to use third-party plugins to get more precise and cleaner results. These plugins usually apply cutting-edge AI or spectral processing, thus they are perfect for professional remixing and acapella extraction. If you want to isolate vocals in FL Studio with higher accuracy and fewer artifacts, third-party VST plugins are often the best option.

Popular tools include:

  • • iZotope RX
  • • Waves Clarity Vx
  • • LALAL.AI
Step 1.
Download and install your chosen vocal isolation plugin. Ensure it is saved in your designated VST folder.
Save the Plugin Settings in FL Studio
Step 2.
Open FL Studio. Go to Options > Manage Plugins. Click Find Plugins to scan and detect the installed VSTs.
Access Plugins Menu in FL Studio for Vocal Isolation
Step 3.
Drag your song into the Playlist. Click the audio clip and assign it to a Mixer insert (for example, Insert 1).
Step 4.
Press F9 to open the Mixer. Select the insert track where your audio is routed, click an empty FX slot, and load your installed VST plugin.
Step 5.
Inside the plugin interface:
  • • Select a preset such as Stem Separation, Music Rebalance, or Vocal Isolation.
  • • Modify controls like separation strength or vocal sensitivity.
  • • Examine the outcomes and adjust the parameters for clarity.
Step 6.
If you want separate processing:
  • • The tiny routing arrow at the bottom of another Mixer insert can be right-clicked.
  • • “Route to this track only” should be selected.
  • • This allows you to apply EQ, compression, or reverb independently to the isolated vocal.

Using external tools is one of the most effective ways to isolate vocals in FL Studio, especially when working on professional projects that require cleaner, more polished vocal tracks.

Method 4. How to Isolate Vocals in FL Studio via Edison & EQ

For producers who like to have full control and do it manually, a combination of Edison and EQ in your DAW is a great way to isolate vocals and make them clearer. Although this method doesn’t work like AI tools in that it automatically separates vocals, it does give you the freedom to get rid of the unnecessary frequencies and lessen the volume of the background instruments. If you’re learning how to isolate vocals on FL Studio, combining Edison’s editing tools with precise EQ adjustments gives you better control over the final sound.

Step 1.
Open FL Studio and drag your song into the Playlist. Assign it to a Mixer insert.
Step 2.
Open the Mixer and in an empty FX slot, select Edison. Click Record > On Play to capture the audio in Edison. Then stop playback once recorded.
Open Edison Master in FL Studio for Vocal Isolation
Step 3.
Change Edison to Spectral View. Vocals usually cover the frequency range from 150 Hz to 4 kHz. Basically, mark the strong vocal sections by comparing them with the background instruments that are visually identified.
Choose Spectral View in FL Studio Edison
Step 4.
Add Fruity Parametric EQ 2 in another FX slot.
Add Fruity Parametric EQ 2 in FL Studio

Apply these adjustments:

  • • High-pass filter (cut below 80120 Hz) to get rid of rumble.
  • • Reduce muddy frequencies in the 200400 Hz range.
  • • Small increase around 25 kHz to make vocals clearer.
  • • If harsh noise occurs, the light is cut off above 10 kHz.
Step 5.
Use narrow EQ bands to reduce instrument bleed. Apply light compression to stabilize volume. Optionally add a de-esser to reduce sharp “S” sounds.
Adjust EQ Bands in FL Studio for Vocal Isolation

Important Note: This approach is primarily for the vocal enhancement and cleaning rather than the isolation of vocals from scratch. The method yields its best results when it is used together with AI, based on stem extraction or phase cancellation techniques. Moreover, to get a good grasp of frequency control and step up the accuracy of vocal isolation in FL Studio, it is very helpful and practical to utilize Edison and EQ.

Bonus: Isolate Vocals Outside FL Studio

If you find it inconvenient to adjust EQs or route plugins inside FL Studio manually, you can separate vocals first before importing the file into your DAW. A very easy way is to utilize the AI Vocal Remover feature in Aiseesoft Video Converter Ultimate. This way is perfect for beginners, content creators, or remix producers who want quick and clean results without any complicated mixer routing.

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Step 1.
Open Aiseesoft Video Converter Ultimate. Go to the Toolbox tab.
Step 2.
Under Audio, click on AI Voice Isolator.
Select AI Voice Isolator in Aiseesoft Video Converter Ultimate
Step 3.
Click Add File, then upload your song (MP3, WAV, or video).
Add Audio File to Aiseesoft Video Converter Ultimate
Step 4.
The software will automatically analyze the track. Wait for the AI to separate the vocals and the instruments.
Wait for AI Vocal Isolation Process to Complete
Step 5.
Preview the isolated vocal track and choose your output format (WAV recommended for best quality). You can now import the clean vocal into FL Studio for further mixing, EQ, compression, or remixing.
Export Isolated Vocal File from Aiseesoft Video Converter Ultimate

FAQs about Isolating vocals in FL Studio

Why does vocal isolation sometimes sound robotic or distorted?

AI separation tools analyze frequencies and stereo placement. If the original mix is heavily compressed or mastered, the AI may struggle and consequently produce metallic or “watery” artifacts. Separation quality is also compromised when the source is a lower-bitrate MP3 file.

Why are bass and kick sometimes removed along with vocals?

Many commercial songs place vocals, bass, and kick drum in the center of the stereo field. When using techniques such as phase cancellation, centered elements may cancel each other out.

Does CPU performance affect stem separation speed?

Yes. AI processing depends on your CPU (and sometimes GPU). Faster processors reduce analysis time, especially for long tracks.

Conclusion

This guide illustrates various methods of isolating vocals with the use of internal and external tools. You have at your disposal viable alternatives that fit your requirements and level of expertise, be it AI stem separation, manual definition, or third-party plugins. After reading this, you should feel more confident about how to isolate vocals from a song in FL Studio and be ready to apply the method that works best for your project.

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