High-Quality AI Stem Splitter & Vocal Remover Online

AI Stem Splitter & Vocal Remover — isolate vocals, drums, bass, piano, guitar and more in seconds.
Download high-quality WAV stems for karaoke tracks, DJ remixes, music sampling and producers.

  • Studio-grade accuracy
  • Song stem extractor supports MP3 · WAV · FLAC
  • Unlimited free usage
  • Preview before download
Need AI mastering for your finished track? →

Drag & drop your MP3, FLAC or WAV file here

or

Click a tier to choose your AI stem‑splitting mode, then upload your track.

Total processed audio files: Loading…

Trusted by over 12,000 happy customers worldwide as featured in

100 % Web-Based

No installs or plugins—split stems in any browser, desktop or mobile

Leading Dual-Engine AI Separation

Choose Studio 6-stem or Pro 4-stem
advanced mastering cuts noise by -14 dB SDR for crystal-clear, pristine stems

Flexible Pricing & Storage

Grab a $4.99 One-Shot Pack or go unlimited with Pro & Studio—subs include secure cloud storage for every stem

From Zero to Studio-Quality in Seconds

Start with 4 free stems—no sign-up needed. Ready for more?
Grab our 5-track One-Shot Pack for just $4.99, or go unlimited at only $15/mo.
Your music. Your rules. Cancel anytime—risk free.

Free Basic
One-Shot Pack
$4.99
5 tracks · single purchase
Pro
$15/ month
Unlimited tracks
Studio Pro
$20/ month
Unlimited tracks
Audio Stems 4 Basic Stems
Drums, Bass, Vocals, Other
Studio- or Pro-grade
(your choice)
no limits
4 Pro Stems
Drums, Bass, Vocals, Other
6 Studio + All Pro Stems
Drums, Bass, Vocals, Other,
Piano, Guitar
Track Limit & Expiry Unlimited tracks (≤4 MB ea.) 5 tracks
never expires
Unlimited tracks Unlimited tracks
Processing Reliable separation
Ideal for everyday use
Studio- or Pro-grade
(your choice)
Ultra-clean professional-grade separation
AI-improved clarity with reduced artifacts
Ultra-clean studio-grade separation
Advanced AI processing for enhanced clarity with reduced artifacts for studio results
Post Processing No post-production processing Studio- or Pro-grade
(your choice)
Advanced post-production
Improved rhythmic precision & noise reduction
Advanced post-production
Specialised AI mastering for each stem
Processing Time Standard Queue Fast Queue Fast Queue Fast Queue
Max File Size 4 MB 100 MB 100 MB 200 MB
File Storage No Storage No Storage Up to 100 tracks with all stems Unlimited track & stem storage
Input Formats MP3, FLAC, WAV MP3, FLAC, WAV MP3, FLAC, WAV MP3, FLAC, WAV
Output Lossless WAV
44.1 kHz, 16-bit PCM
Lossless WAV
44.1 kHz, 16-bit PCM
Lossless WAV
44.1 kHz, 16-bit PCM
Lossless WAV
44.1 kHz, 16-bit PCM

Free Basic – $0 / forever

  • Audio Stems: 4 basic stems – Drums, Bass, Vocals, Other
  • Track Limit & Expiry: Unlimited tracks (≤ 4 MB each)
  • Processing: Reliable separation • Standard queue
  • Post-Processing: None
  • Processing Time: Standard queue
  • Max File Size: 4 MB
  • File Storage: None
  • Input Formats: MP3, FLAC, WAV
  • Output: Lossless WAV 44.1 kHz, 16-bit PCM

One-Shot Pack – $4.99
5 tracks · one-time purchase

  • Audio Stems: Studio- or Pro-grade (your choice)
  • Track Limit & Expiry: 5 tracks · never expires
  • Processing: Studio- or Pro-grade (your choice)
  • Post-Processing: Studio- or Pro-grade (your choice)
  • Processing Time: Fast queue
  • Max File Size: 100 MB
  • File Storage: None
  • Input Formats: MP3, FLAC, WAV
  • Output: Lossless WAV 44.1 kHz, 16-bit PCM

Pro – $15 / month MOST POPULAR

  • Audio Stems: 4 Pro stems – Drums, Bass, Vocals, Other
  • Track Limit & Expiry: Unlimited tracks
  • Processing: Ultra-clean professional-grade separation
  • Post-Processing: Improved rhythmic precision & noise reduction
  • Processing Time: Fast queue
  • Max File Size: 100 MB
  • File Storage: Up to 100 tracks + stems
  • Input Formats: MP3, FLAC, WAV
  • Output: Lossless WAV 44.1 kHz, 16-bit PCM

Studio Pro – $20 / month

  • Audio Stems: 6 Studio + all Pro stems
  • Track Limit & Expiry: Unlimited tracks
  • Processing: Ultra-clean studio-grade separation
  • Post-Processing: Specialized AI mastering per stem
  • Processing Time: Fast queue
  • Max File Size: 200 MB
  • File Storage: Unlimited tracks & stems
  • Input Formats: MP3, FLAC, WAV
  • Output: Lossless WAV 44.1 kHz, 16-bit PCM

Free & High-Quality Agentic AI Agent Stem Separation

Get studio-quality stem separation without expensive software. Upload your track, let AI do the work, and download high-fidelity stems.

Perfect for Remixing

Extract isolated vocals, drums, and instrumentals to remix any track, giving producers creative control.

Great for Karaoke & Instrumentals

Remove vocals to create karaoke versions, or isolate instrumentals for practice and live performances.

Advanced AI Agent Processing

Our state-of-the-art Agentic AI Agents extract high-quality stems with precision, delivering clear and clean audio separation.

Ideal for Sampling

Producers can extract clean samples from any song, allowing for unique beats and loops in new tracks.

How to Split a Song into Stems (3 Steps)

1. Drag & Drop Your File

Drag & drop or select an MP3, FLAC or WAV file. Our tool ensures high-quality audio processing for the best stem separation.

2. Choose Split Type

Our state-of-the-art AI isolates vocals, drums, bass, and instruments with unmatched clarity—perfect for remixing and music production.

3. Preview & Download

Once processed, download your four high-quality stems. Use them for remixing, karaoke, or production.

Aurora is Advanced Agentic AI Stem Splitting Technology

Aurora: The world's first fully autonomous AI Vocal Remover and AI Audio Stem Splitter. We've composed the latest Agentic AI Agent framework to include MCP, A2A, and our proprietary agentic system called Evolve. Evolve applies reinforcement learning and continuously improves stem splitting performance over time—automatically.

Cutting‑Edge Demucs Models

Our state‑of‑the‑art tool pushes far beyond standard implementations of Demucs—the leading deep learning framework for music source separation. We've significantly advanced the model architecture by integrating and fine-tuning multiple cutting-edge variants, including htdemucs, htdemucs_ft, and htdemucs_6s. By layering these models into an intelligent ensemble and applying advanced reinforcement-based training strategies, we’ve engineered a truly adaptive multi-model system. This delivers artifact-minimized, crystal-clear stems for vocals, drums, bass, and more—ready for high-end mixing, mastering, and AI-driven remixing workflows.

Advanced Post‑Production

Unlock industry-grade clarity with Pro mode, or elevate rhythmic precision and punch with Studio Pro. Our post-production engine orchestrates an AI Agentic Swarm—specialized AI agents working in parallel, each with targeted roles in tonal cleanup, temporal alignment, and spectral enhancement. These agents coordinate in real-time using our proprietary Evolve Framework, built on MCP, A2A, and reinforcement-trained logic for continuous learning. We integrate best-in-class tools like rnnoise, DeepFilterNet, and noisereduce for layered, adaptive noise suppression. The result? Separated stems that are not just clean—they’re professionally sculpted for polished mixes, remixes, and sync-ready masters.

Flexible Stem Options

Whether you prefer a 4‑stem setup for essential remixing elements or the enhanced control of a 6‑stem configuration that isolates additional layers, our tool adapts to your creative needs.

Access Audio Effects for Each Stem in our Creative Workspace

Elevate your sound with precision. Each stem you create (like Vocals, Drums, Bass, etc.) gets its own dedicated set of audio effects within our intuitive workspace. Fine-tune each element independently to achieve the perfect mix.

Experiment as much as you like – you can download the audio with your applied effects at any stage, as many times as you need.

Available Effects Per Stem:

  • Volume Control
  • 3-Band EQ (Low, Mid, High)
  • Compressor (Threshold, Ratio, Attack, Release)
  • Pan (Left/Right Position)
  • Saturation

Full Control Over Your Stems

Detailed audio effect controls for Drums and Vocals stems
Apply unique effects to Bass, Drums, Vocals, and Other instrumental stems.

Comprehensive Stem View

Overview of multiple stems (Bass, Drums, Vocals, Other) with effects options
Manage effects across all your separated stems like Bass, Drums, Vocals, and more.

Frequently Asked Questions

Our tool leverages advanced deep learning models based on Demucs and state‑of‑the‑art post‑production noise suppression techniques to automatically separate your audio into individual stems such as vocals, drums, bass, and instruments.

You can upload your audio in MP3, FLAC & WAV formats. Our system preserves high audio quality during processing.

The 4‑stem mode provides the essential elements (vocals, drums, bass, and instruments), while the 6‑stem mode isolates additional layers for more detailed control in remixing and production.

By combining multiple Demucs variants (such as htdemucs, htdemucs_ft, and htdemucs_6s) with advanced noise suppression tools, our solution delivers highly accurate, professional-quality stems.

We make it simple. Pay monthly for unlimited usage. Each tier gives you access to better quality stems. You also get file storage—we store your original and stems! If you need them later, we’ve got you.

If you cancel your subscription with us then your uploaded tracks will be read only and not downloadable. We will keep your tracks for up to 12 months should you want to rejoin!

Yes! We only support month-to-month, so you can cancel anytime. No contracts. Pure flexibility.

Absolutely. We outsource all payment handling to Stripe, a leading unified global payments infrastructure, and also support PayPal.

We believe you shouldn’t have to reprocess your track again if you’ve already done it with us as a subscriber. We’ll store up to 100 tracks for Pro users and offer unlimited storage for Beast users.

Click Log In in the upper right corner of the Beats to Rap On site. A pop-up window will appear where you can register or log in to an existing account.
When you sign up or sign in via email, you’ll receive a confirmation email from Beats to Rap On.

Select your splitting options, upload yourfile and off you go!

To get the best quality results:

  • Upload high-quality files—preferably 320 kbps MP3 or WAV 44.1 kHz, 32‑bit.
  • Use tracks where vocals/instruments are clearly separated to avoid overlapping frequencies.
  • Take advantage of the preview feature to evaluate quality before full processing.
We only output in lossless WAV for maximum fidelity. You can compress them later if needed.

We've got you covered! Sometimes internet providers can be frustrating. As a subscriber, your files are securely stored on our server so you never lose anything! Head to your Stem Storage to find your awesome stems waiting for you.

You can use our Enhanced Processing and De-Echo options to further clean and refine audio quality.
These features are accessible in the settings during upload and preview. Noise Cancelling can also be adjusted to better handle background noise.

Yes—BeatsToRapOn lets you split unlimited songs completely free with no watermark.

Select Vocal Remover mode to download a clean instrumental in seconds.

Our agentic AI uses oversampled models to preserve > 44.1 kHz detail.

Beats to Rap On uses state-of-the-art neural networks that differ by tier. In the Stem Splitter settings, you can test both the latest Pro and Beast networks to see which one delivers the best results for your track. Each model offers different strengths in post-processing and separation fidelity.

We integrate cutting‑edge tools such as rnnoise, DeepFilterNet, and noisereduce to provide robust, real‑time noise suppression capabilities. These workflows ensure your separated stems are clean and production‑ready.

Not for fee users. Is you are a pro or beast user, yes. We do but you can delete them anytime.

Absolutely. Our high‑quality stem separation is designed for both personal and commercial use, making it ideal for remixing, sampling, live performances, and professional music production.

Processing times typically range from 30 seconds to 4 minutes depending on the file size and the selected processing tier. Higher tiers may offer faster speeds.

Our platform offers multiple tiers – Basic, Pro and Studio Pro – each designed to deliver a different level of quality and speed. Choose the tier that best suits your creative and production needs.

While our free service provides high‑quality stem separation for most projects, there may be delays during peak times and some advanced features are reserved for higher tiers.

Our tool is optimized for offline processing, though many artists use the separated stems for live remixing and performance setups. We recommend testing the system in your live environment first.

We welcome your feedback! Please email us at info@beatstorapon.com with your suggestions, questions, or feature requests.

Why Choose Our AI Audio Stem Splitter?

🎧 Unmatched Audio Clarity

Our AI precisely separates stems while maintaining the highest audio fidelity—perfect for music professionals.

⚡ Fast & Free Processing

Split stems with no software required. Our cloud-based processing ensures quick results.

🎵 Ideal for Remixing & Karaoke

Extract vocals, drums, bass, and instruments to create remixes, karaoke tracks, or sample packs instantly.

Ready to Split Your Track?

Unlock the creative potential of your music. Isolate vocals and instruments with precision. It’s free, fast, and easy.

Upload Your Track Now

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