AudioStrip
Upload a song to AudioStrip and download isolated vocals, drums, bass, and other stems for remixing, karaoke prep, or post-production work. Pick a separation model on the isolate page, wait for processing, and grab MP3 output on the free tier or WAV and FLAC on Premium. The same account also handles speech denoising, AI mastering, and key/BPM detection.
Where desktop stem splitters like Ultimate Vocal Remover expect local installs and GPU tuning, AudioStrip keeps everything in the browser with a generous free tier. The trade-off is queue time: free jobs can take 15 to 60 minutes, while Premium promises over 10x faster processing. AudioStrip Batch is a separate downloadable app that runs Demucs locally for folder-wide jobs, but only for paying subscribers on Windows or Mac.
The tool fits bedroom producers, karaoke app developers, and podcast editors who need quick stem splits without configuring Python environments. Queen Mary University and Innovate UK partnerships back the separation research, and testimonials on the homepage come from KaraFun Group and Royal Television Society composer Paul Farrer.
Free plan includes monthly isolations, masters, and enhancements with MP3 output
Premium at £5.99 per month unlocks unlimited jobs and over 10x faster isolation
Pick VBSplitz Free, Demucs 4, or VBSplitz Premium separation models per upload
Accepts WAV, MP3, OGG, M4A, WMA, and FLAC files up to 200MB on Premium
AudioStrip Batch desktop app processes whole song folders locally via Demucs V3/V4
Built-in Key and BPM Finder powered by open-source key-cnn and tempo-cnn libraries
Premium exports WAV, FLAC, or MP3 with a 20-minute max song length per upload
Free tier covers isolations, masters, and enhancements without a credit card.
Multiple stem models on the isolate page, including Demucs 4 and VBSplitz Premium.
Premium unlocks lossless WAV and FLAC exports, not just compressed MP3.
Batch desktop app processes entire song folders offline for Premium subscribers.
Key and BPM detection is built into the isolate workflow at no extra step.
Free isolations can take 15 to 60 minutes versus Premium's 10x faster queue.
Batch desktop tool requires Premium plus Windows 10+ or macOS 10.14+ with 8GB RAM.
Free tier limits uploads to 50MB and 8 minutes per track with MP3 output only.
Is AudioStrip free to use?
Yes. AudioStrip offers a free plan with monthly limits on isolations, masters, and enhancements. Free users get MP3 output, uploads up to 50MB, and songs up to 8 minutes long. Premium adds unlimited use, WAV and FLAC exports, and faster processing for £5.99 per month after a 15-day trial.
How much does AudioStrip Premium cost?
AudioStrip Premium costs £5.99 per month, discounted from £7.99 on the pricing page. New users can start a 15-day free Premium trial from the register page. Premium includes unlimited isolations, masters, and enhancements, batch uploads, and WAV, FLAC, and MP3 exports.
What audio formats does AudioStrip support?
AudioStrip accepts WAV, MP3, OGG, M4A, WMA, and FLAC uploads on its isolate and enhance tools. Free users receive MP3 output only. AudioStrip Premium unlocks WAV and FLAC downloads, with upload limits of 200MB and a 20-minute song duration cap.
How long does AudioStrip take to isolate vocals?
AudioStrip free users wait 15 to 60 minutes per isolation job according to the pricing page. Premium subscribers get over 10x faster processing with unlimited monthly isolations. The isolate page lets you pick separation models like VBSplitz Free, Demucs 4, or VBSplitz Premium.
What is AudioStrip Batch?
AudioStrip Batch is a downloadable desktop app for Premium subscribers that separates vocals from multiple songs in one folder. It runs Demucs V3 or V4 locally on Windows 10+ or macOS 10.14+ with at least 8GB RAM. Each product key works on up to 3 machines.
Can AudioStrip remove background noise from recordings?
Yes. AudioStrip's Noise-Remover tool uploads speech audio and automatically strips background noise like wind, static, or roadwork. The enhance page targets podcast, video, and voiceover recordings. Both free and Premium plans include monthly enhancement credits.
What stem layouts can AudioStrip export?
AudioStrip can split songs into vocals plus instrumentals, four stems (vocals, drums, bass, other), drum components, or lead and backing vocals. The isolate page also offers optional Key/BPM detection and a clipping prevention toggle on each job.

