Free Music Demixer vs Acapella Extractor
Side-by-side comparison · Updated April 2026
| Description | Free Music Demixer is an advanced AI-based tool that allows you to split songs, demix music, and separate stems, providing private and unlimited use either through your browser or Android phone. It offers features such as vocal removal for creating karaoke tracks, high-quality instrumental separation, and multiple export formats. The site ensures total privacy, as your files are not uploaded to any server. The PRO subscription provides access to higher-quality separation models and additional functionalities both on web and app platforms. | Acapella Extractor allows users to easily isolate vocals from any song (wav or mp3) that includes both instrumentals and vocals. It's a convenient, AI-driven tool that leverages the open-source library Spleeter to perform the extraction. Users can process up to 2 songs per day for free, with the only limitations being a maximum file length of 10 minutes and a file size of 80MB. The supported formats include MP3, WAV, OGG, M4A, WMA, and FLAC. No software installation or registration is required, and the process involves uploading a song, waiting for processing, and then downloading the isolated vocals. |
| Category | Music | Voice Modulation |
| Rating | No reviews | No reviews |
| Pricing | Freemium | Free |
| Starting Price | Free | Free |
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| Tags | vocal removalmusic separationAI demixerstem separationkaraoke creation | AcapellaVocal IsolationMusic ProcessingAudio ProcessingFree Tool |
| Features | ||
| AI-powered stem separation | ||
| High-quality audio outputs | ||
| Private and local processing | ||
| Multiple export formats | ||
| Free and PRO subscription tiers | ||
| User-friendly interface | ||
| Cross-platform usage (web/browser and Android app) | ||
| Vocal removal for karaoke | ||
| Support for multiple AI models | ||
| Custom mix and app capture features | ||
| Supports MP3, WAV, OGG, M4A, WMA, & FLAC formats | ||
| Processes up to 2 songs per day for free | ||
| No software installation required | ||
| No registration required | ||
| Uses AI based on Spleeter | ||
| Maximum file length of 10 minutes | ||
| Maximum file size of 80MB | ||
| Alerts users if there's an error during upload | ||
| Isolates vocals from songs with mixed instrumentals and vocals | ||
| Easy download after processing | ||
| View Free Music Demixer | View Acapella Extractor | |