Freemusicdemixer PRO
This website is the PRO offering of freemusicdemixer.com with paid subscriptions for advanced music demixing AI models that run locally and privately in your browser or on your Android phone. On the PRO site and app, the only use of your personal data is to deliver your paid content. Your files and data are all processed privately on your device. Refer to our privacy policy.
We are excited to announce the Android app “Music Demixer” has launched - install it from the Play Store today!
The same subscription gets you access to pro content on both the web app and Android app!
Why pay for this product? What do you get?
All of the demixing on this site is powered by the high-quality Demucs Hybrid Transformer model. ⚠️ By using this site, you acknowledge that your usage of the outputs respects the Meta AI Research Academic/non-commercial licenses ([1], [2])!
Having been involved in music demixing since 2021, I found that:
- Many paid products are secretly using Demucs without telling their users
- Even though Demucs is free to run, it’s not easy to set up, and requires expensive hardware to run
In the current AI world where “bigger is better,” I care about smaller and faster! I bring powerful AI models to your devices, running offline, privately, and with a low memory footprint. This website and the Android app are the easiest way to run the best and latest Demucs-based music demixing models and ensembles available today, all running privately, directly on your device, with unlimited usage!
The paid models incorporate the latest research from the 2023 Sound Demixing Challenge to improve the separation quality as measured by the industry standard SDR score (Signal-to-Distortion Ratio):
Execution times
4-minute song, Firefox, 8 workers/32 GB RAM
Demo clips
Segments extracted from the song Periphery - Icarus Lives to showcase our paid models:
Free
Vocals
Drums
Bass
Pro
Vocals (Pro Deluxe, Karaoke)
Drums (Pro Deluxe)
Bass (Pro Deluxe)
Subscribe today!
We use Stripe for billing and account management. Browse our paid tiers below!
⚠️ It is highly recommended that you start with the free tier or a free trial to ensure that the site is working correctly on your computer before upgrading to a higher tier.
You can manage or cancel your subscription through the Stripe customer dashboard.
Model picker
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Demixer app
Reminder: your subscription can be used on the Android app
DEMIX SONGS INTO STEMS
Disclaimers and updates
- ⚠️ We take code quality seriously! For bugs or requests, open a GitHub issue, or message us on Instagram or by e-mail
- 💻 If you experience crashes, try a different MAX MEMORY setting (lower or higher!)
- ⚖️ 📄 Model weights and outputs are governed by the Meta Research license
- Input files can be almost any audio format, but the outputs are always stereo wav files @ 44100 Hz