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Upload any song and extract clean vocals or create an instrumental karaoke track. Choose between vocal extraction and instrumental mode. All processing is done entirely in your browser.

Click or drag an audio file here to get started

Free Online Vocal Extractor — Extract Clean Vocals & Create Karaoke Tracks

Extract pure vocals or create instrumental karaoke backing tracks from any song directly in your browser. Powered by FFmpeg.wasm center channel extraction and phase cancellation, this free vocal extractor processes everything locally with zero server uploads for complete privacy.

What Is a Vocal Extractor?

A vocal extractor is a tool that isolates the vocal track from a mixed music recording, separating the singer's voice from the accompanying instruments. Using audio processing techniques such as center channel extraction (mid-side decomposition) and phase cancellation, our vocal extractor can produce either a clean vocal track (with voice isolated) or an instrumental karaoke track (with voice removed). This technology is widely used for karaoke creation, remixing, a cappella extraction, music education, and content production. Our tool brings this capability directly to your browser using FFmpeg.wasm with no server-side processing required.

How Our Vocal Extractor Works

Our vocal extractor uses mid-side (M-S) decomposition to separate audio into center and side channels. In most music recordings, vocals are panned to the center channel along with bass and kick drum, while other instruments are distributed across the stereo field. In Vocals mode, we extract the center channel using the formula Mid = Left + Right, which captures the vocal content. In Instrumental (Karaoke) mode, we apply phase cancellation with the formula Side = Left - Right, which removes the center-panned vocals while preserving the stereo instruments. Optional low-cut and high-cut filters can further refine the output by removing rumble or hiss. The extracted audio is available for preview and download in your original file format.

Supported Audio Formats

Our vocal extractor supports a wide range of audio input formats, making it compatible with virtually any music file you want to process:

MP3

The most widely used music format. Ideal for extracting vocals from standard music files and creating karaoke tracks for any song.

WAV

Uncompressed CD-quality audio. Best for professional music production where maximum fidelity during vocal extraction is essential.

FLAC

Lossless compressed format preserving full audio quality. Perfect for high-fidelity vocal extraction and archival use.

AAC

Advanced Audio Codec, standard for Apple Music and YouTube. Commonly used for extracting vocals from streaming-downloaded content.

M4A

Apple's audio format based on AAC encoding. Used for iTunes purchases, Apple Music, and iOS recordings.

OGG

Free open-source container format using Vorbis compression. Popular in gaming and open-source music applications.

OPUS

Modern highly efficient codec with superior quality at low bitrates. Ideal for vocal extraction from compressed streams.

AIFF

Apple's uncompressed audio format, similar to WAV. Widely used in professional macOS-based audio production.

AC3

Dolby Digital audio codec, commonly found in DVDs and digital broadcasts. Useful for extracting vocals from video soundtracks.

AU

Legacy audio format. Included for comprehensive format coverage and maximum compatibility.

How to Extract Vocals from a Song — Step by Step

  1. Upload your audio file by clicking or dragging it onto the upload area. Supported formats include MP3, WAV, FLAC, AAC, M4A, OGG, OPUS, AIFF, AC3, and AU.
  2. Choose your extraction mode: Vocals (extract the voice track) or Instrumental / Karaoke (remove vocals to create a backing track).
  3. Optionally enable the low-cut filter to remove rumble and the high-cut filter to remove hiss. Adjust the frequency sliders for optimal results.
  4. Click the "Start Extraction" button to begin processing. The tool will analyze and separate the audio using center channel extraction techniques.
  5. Preview the extracted track using the built-in player. If satisfied, download the file. Switch modes and reprocess to get both vocal and instrumental versions.

Popular Use Cases for Vocal Extraction

  • Karaoke Parties & Performances — Remove vocals from any song to create instant karaoke backing tracks for singing at parties, events, or practice sessions.
  • Music Remixing & Mashups — Extract clean vocal tracks from songs to create remixes, mashups, and medleys with precise control over the vocal element.
  • A Cappella & Cover Creation — Isolate vocal performances for a cappella arrangements, cover song production, or vocal practice without the original instrumentation.
  • Music Education & Analysis — Study vocal melodies and phrasing in isolation for ear training, transcription, and understanding song structure and production techniques.
  • Content Creation — Extract vocals or create instrumental tracks for podcasts, video background music, presentations, and social media content without licensing restrictions.

Frequently Asked Questions About Vocal Extraction

1. How accurate is the vocal extraction?
Vocal extraction quality depends on the original recording's mix. Songs with vocals panned firmly to the center typically produce the best results, as our tool uses mid-side decomposition to extract the center channel. Well-produced commercial recordings generally yield good separation. Heavily panned vocals or songs with center-panned instruments (like bass or kick drum) may show some bleed-through. The optional frequency filters can help refine the output quality.
2. Is my audio file uploaded to any server?
No. Everything runs entirely in your browser using FFmpeg.wasm (FFmpeg compiled to WebAssembly). Your audio file never leaves your device. This makes the tool 100% private and secure — perfect for copyrighted music, unreleased tracks, or sensitive audio. No signup required, no server uploads, no data retention.
3. What is the difference between Vocal mode and Instrumental mode?
Vocal mode extracts the center channel from a stereo recording using Mid = Left + Right summation. This captures vocals (typically center-panned) as well as other center elements like bass and kick drum. Instrumental (Karaoke) mode uses phase cancellation with Side = Left - Right to remove center-panned content, leaving only the stereo instruments. For best results, use both modes on the same song — Vocal mode gives you the isolated voice, and Instrumental mode gives you the backing track without vocals.
4. What audio formats can I use as input?
We support 10 major audio input formats: MP3, WAV, FLAC, AAC, M4A, OGG, OPUS, AIFF, AC3, and AU. The output preserves your original format — an MP3 upload produces an MP3 download. Internal processing uses uncompressed WAV at 44100 Hz to maintain maximum quality during the extraction process.
5. Can I use the extracted vocals for commercial projects?
The tool itself is free to use for any purpose. However, the extracted vocals or instrumental tracks remain the intellectual property of the original song's copyright holder. You should ensure you have the necessary rights, licenses, or permissions before using extracted content for commercial projects, public performances, or distribution. The tool is a technical utility and does not grant any usage rights to the processed content.
6. What is mid-side decomposition and how does it help extract vocals?
Mid-side (M-S) decomposition is a stereo audio technique that splits a signal into two components. The Mid channel = Left + Right, containing sounds panned to the center (typically vocals, bass, kick drum). The Side channel = Left - Right, containing stereo-panned sounds (guitars, strings, background instruments). Since lead vocals are almost always centered in commercial mixes, extracting the Mid channel gives you the vocal track, while subtracting it (keeping Side only) removes the vocals to create a karaoke track.
7. Does this tool work on mobile devices?
Yes, the vocal extractor works on any device with a modern browser, including smartphones and tablets (iOS Safari, Chrome for Android, Samsung Internet). All processing happens in your browser via WebAssembly, so no app installation is needed. The interface is fully responsive and optimized for touch input. Processing on mobile devices may be slower depending on your device's CPU performance.

Free Online Vocal Extractor — Extract Vocals & Create Karaoke Tracks

Our free online vocal extractor lets you extract clean vocals or create instrumental karaoke backing tracks from any song directly in your browser. Using FFmpeg.wasm center channel extraction and phase cancellation via mid-side decomposition, it provides a practical and effective solution for karaoke creation, music remixing, cover production, a cappella extraction, and music education. With support for 10 audio input formats, two extraction modes (vocals and instrumental), optional frequency filters, instant preview, one-click download, zero server uploads, and no signup required, it is an essential tool for singers, DJs, producers, educators, and content creators who need quick and private access to vocal separation technology.