Splitting vocals from songs or isolating instrumentals is no longer a task reserved for audio engineers. With the rise of AI stem splitter tools, anyone—from music producers and DJs to content creators and educators—can easily extract vocals, drums, bass, piano, and more with just a few clicks. Whether you're remixing tracks, creating karaoke versions, or studying music arrangements, these innovate music stem splitters save time and deliver professional-quality results.
In this 2025 guide, we’ve handpicked the 10 best AI stem splitter tools across desktop software, online platforms, and mobile apps. Whether you're looking for a free AI vocal remover, a batch stem splitter, or a powerful offline music stem splitter, this list covers all the top-rated solutions for Windows, macOS, iOS, and Android. Ready to split vocals from songs and turn audio into creative possibilities? Let’s dive in.
In this article
Part 1. Best 4 AI Stem Splitter Desktop Tools
If you're a music producer, DJ, content creator, or hobbyist, splitting audio into separate stems (like vocals, drums, bass, and instruments) has never been easier thanks to modern AI stem splitter tools. Desktop-based applications are compelling, offering enhanced speed, batch processing, and offline privacy. Below are the 4 best stem splitter desktop tools—starting with the most recommended: Wondershare UniConverter.
1. Wondershare UniConverter (Most Recommended)
Features:
- AI-powered stem splitting: Extracts vocals and instrumental tracks with excellent clarity.
- Batch processing: Perfect for professionals handling multiple files.
- Multiple input formats supported: MP3, WAV, M4A, AAC, and more.
- Fully offline processing for better privacy and speed.
- Drag-and-drop interface for ease of use.
Why it stands out: It combines AI technology, speed, and batch handling—ideal for those who want a free AI stem splitter with reliable offline capability.
If you encounter any difficulty in downloading the UniConverter, you can follow simple steps using the guide on UniConverter’s Download Guidance.
2. iZotope RX
Features:
- Music Rebalance module for stem separation.
- Great for vocal extraction and noise removal.
- Advanced AI-based spectral editing.
- Integrated audio repair tools.
Why it stands out: Perfect for audio engineers and producers looking for the best AI instrumental splitter for professional use.
3. SpleeterGUI (by Deezer)
Features:
- Separate vocals, bass, drums, piano, and other elements.
- Powered by the Spleeter AI model.
- Works offline once installed.
- Completely free and open-source.
Why it stands out: It's an excellent free AI stem splitter for hobbyists and developers wanting an open-source tool.
4. RipX DeepRemix
Features:
- Edit and remix stems directly in-app.
- Spectral view and layer editing.
- AI-powered stem splitting for clean vocals/instrumentals.
- MIDI conversion capabilities.
Why it stands out: Great choice for DJs, remixers, and music educators who want more than just an audio stem splitter.
Here’s the comparison table for the 4 desktop AI stem splitter tools:
| Tool | Platform | Best Use Case | Offline/Online | Pricing |
| Wondershare UniConverter | Windows, macOS | Fast, batch stem splitting + conversion | Offline | Freemium (core free; premium unlocks advanced features) |
| iZotope RX | Windows, macOS | Studio-grade stem isolation & audio repair | Offline | Paid (one-time or subscription) |
| SpleeterGUI | Windows, macOS, Linux | Free, open-source splitting for developers | Offline | Free & open-source |
| RipX DeepRemix | Windows, macOS | Visual remixing + MIDI export | Offline | Paid (one-time license) |
Conclusion for Desktop Section:
If you're looking for the best AI stem splitter tools for desktop, Wondershare UniConverter offers the perfect balance of power, speed, and ease of use. Tools like iZotope RX and RipX are tailored for advanced use, while SpleeterGUI is a tremendous free stem splitter option for DIY users. Whether you're remixing tracks or creating karaoke versions, these desktop solutions offer top-tier stem splitting performance.
Easy to Use Batch Stem Splitter for Desktop Wallpaper
Part 2. Best 3 AI Stem Splitter Online Tools
Not everyone wants to install heavy desktop software just to split vocals or extract instrumentals. That’s where online AI stem splitter tools come in. Whether you're a music student, social media creator, or someone remixing for fun, these browser-based options are fast, accessible, and often free stem splitter solutions. These song stem splitter platforms let you process full tracks without software.
Here are the 3 best AI stem splitter online tools for effortlessly splitting songs and stems with no download required.
1. LALAL.AI
Features:
AI-powered Phoenix algorithm for super-precise stem splitting.
Supports 10+ stem types: vocals, drums, bass, guitar, piano, etc.
Web-based—no installation needed.
Uploads support MP3, WAV, FLAC, OGG, and more.
Secure file handling with no data retained post-processing.
Why it stands out: LALAL.AI is ideal for anyone seeking a fast, clean, and professional online stem splitter free experience with minimal effort.
2. Moises.ai
Features:
Separate stems: vocals, drums, bass, piano, and others.
Cloud-based with companion mobile app.
Built-in pitch changer, speed control, and metronome.
AI lyric transcription for some tracks.
AI-generated chord detection.
Why it stands out: Moises.ai is the go-to AI stem splitter free platform for learning musicians and remixers who want more than stem separation.
3. AudioStrip– Fast, No-Login Stem Separation
AudioStrip is a free online AI stem splitter that lets you remove vocals or isolate instrumentals directly in your browser. It supports MP3 and WAV and uses cloud-based AI for clean, fast stem separation—ideal for karaoke, remixes, or a cappella creation.
Features:
Separate vocals/instrumentals using AI.
Optional “Advanced Mode” for better quality.
Instant previews after processing.
Supports MP3, WAV, and FLAC formats.
Why it stands out: A lightweight and free stem splitter online for casual users or quick edits.
Here’s the comparison table for the 3 best AI stem splitter online tools based on:
| Tool | Platform | Best Use Case | Offline/Online | Pricing |
| LALAL.AI | Web (All devices) | Fast, multi-stem separation with pro-level output | Online | Freemium (limited free, credits for full use) |
| Moises.ai | Web + Mobile App | Music learning, remixing, and band practice | Online | Freemium (free plan + subscriptions) |
| AudioStrip | Web (Browser only) | Quick 2-stem vocal/instrumental splitting | Online | Free (No login required) |
Conclusion for Online Section:
Whether you're looking for a music stem splitter to prep your next YouTube cover or a song stem splitter for a live remix, these tools let you split stems online without software. LALAL.AI offers the most robust AI separation engine, and Moises.ai adds incredible value with its musician-friendly extras. AudioStrip remains one of the most accessible free AI stem splitter online options available today.
Part 3. Best 3 AI Stem Splitters on Mobile (Android & iOS)
With mobile AI tools advancing rapidly, you no longer need a powerful desktop setup to extract vocals or instruments from a song. Whether you're a singer, remix artist, or just someone wanting to create acapella or karaoke tracks on the go, these mobile AI stem splitter apps make stem separation super convenient. Here are the best free stem splitter apps you can download today.
1. Moises App (iOS & Android)
Features:
Real-time stem splitting into vocals, drums, bass, piano, and more.
Available for both iOS and Android.
Includes tempo & pitch changer, metronome, and AI chord detection.
Supports MP3, WAV, M4A, AAC, and even video files.
Projects sync across devices via your Moises account—seamless transitions between web and mobile editing.
Why it stands out: Moises is the best AI stem splitter app for musicians and vocalists who want studio-grade results directly from their phone.
2. Vocal Remover - unMix (Android Only)
Features:
AI-powered vocal and instrumental separation.
Works with standard audio formats like MP3, WAV, and M4A.
Fast, cloud-based processing.
Clean, beginner-friendly interface.
Preview the isolated vocal or instrumental after rapid AI processing.
Why it stands out: This Android music stem splitter app delivers what it promises—quick, accurate vocal removal for free. Whether you're making karaoke tracks or remixing a song, unMix is a solid choice for users who need fast results without complexity.
3. Vocal Remover – MusicLab (iOS Only)
Features:
AI-based vocal and instrumental separation.
Clean, intuitive user interface.
Supports standard audio formats like MP3, M4A, and WAV.
In-app audio preview and export options.
Why it stands out: A clean and simple AI stem splitter for iOS users focused on fast karaoke and vocal extraction with good quality results.
Here’s the comparison table for the top 3 AI stem splitter mobile apps (2025 edition), based on:
| Tool | Platform | Best Use Case | Offline/Online | Pricing |
| Moises App | iOS & Android | Musicians/remixers needing full-featured stem editing | Online (with sync) | Freemium (limited free + paid tiers) |
| Vocal Remover – unMix | Android Only | Quick karaoke and vocal isolation | Online | Free (with ads, no sign-up) |
| Vocal Remover – MusicLab | iOS Only | Fast, clean vocal removal for singers on iOS | Online (offline playback after processing) | Free (with ads and usage limits) |
Conclusion for Mobile Section:
Whether you’re remixing songs on your Android or preparing karaoke tracks on your iPhone, these mobile stem splitter AI apps offer a lot of value. Moises leads the pack with cross-platform cloud syncing and rich features, while Vocal Remover- unMix and Vocal Remover- Musiclab provide accessible, straightforward options for vocal isolation. These are some of the best free stem splitter tools in your pocket!
Conclusion
From desktop powerhouses to sleek mobile apps and instant online tools, the world of AI stem splitting has become more accessible than ever. Whether you're a music producer, vocalist, DJ, or just a hobbyist exploring sound, there's a perfect stem splitter out there for your needs. If you want high-speed batch processing, complete privacy, and studio-level precision, go for Wondershare UniConverter — it’s the best AI stem splitter for offline use with professional-grade features.
Whether you're using a music stem splitter, an AI instrumental splitter, or a vocal remover, these tools allow you to transform audio into creative assets, karaoke tracks, or remix stems with ease. Best of all? Many of them are free AI stem splitter solutions. Download Wondershare UniConverter today and start separating vocals and instrumentals with powerful AI—fast, secure, and watermark-free. Perfect for batch processing, professional audio editing, and creative projects!
Easy to Use Batch Stem Splitter for Desktop Wallpaper
FAQs
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Q1. What is an AI stem splitter?
An AI stem splitter is a tool that uses artificial intelligence to separate a song into its components—like vocals, drums, bass, and instrumentals. These tools help you isolate tracks for remixing, karaoke, or educational purposes. -
Q2. Which is the best free stem splitter?
For desktops, SpleeterGUI is a solid open-source free AI stem splitter. For online use,AudioStrip is entirely free and doesn’t require sign-up. Mobile users can try the Vocal Remover- unMix on Android or Vocal Remover- Musiclab on iOS. -
Q3. Is stem splitting legal?
Yes, stem splitting is legal for personal or educational use. However, redistributing copyrighted material without proper licenses (especially for remixes or performances) may violate copyright laws. -
Q4. Can AI stem splitters work on MP3 and WAV files?
Yes, most tools like Wondershare UniConverter, LALAL.AI, and Moises support MP3, WAV, FLAC, and even video formats like MP4 for stem splitting. -
Q5. Do I need a powerful PC to use stem-splitting software?
Not always. Tools like Moises and LALAL.AI runs in the cloud, so processing is handled on their servers. However, desktop software like iZotope RX or UniConverter can benefit from faster processors and more RAM for quicker results.
