How to Extract Audio from Video: 6 Proven Methods for 2026

Why Would You Extract Audio from a Video?

Before jumping into the how-to, here are the scenarios where separating audio from video actually makes sense:

Podcast and Audio Content Creation

Recorded a great interview on camera but want to distribute it as a podcast episode? Extracting the audio track gives you a ready-to-publish file without re-recording anything.

Salvaging Background Music or Sound Effects

Sometimes the only copy of a soundtrack lives inside a video project. Pulling the audio out lets you reuse music, ambient sounds, or effects in new projects like presentations, vlogs, or highlight reels.

Language Learning and Transcription

Stripping the video layer lets you focus purely on dialogue -- handy for pronunciation practice, listening drills during commutes, or feeding audio into transcription software.

Custom Ringtones and Notification Sounds

Heard a catchy moment in a clip? Extract that segment as audio, trim it, and set it as a ringtone or alert tone on your phone.

Archiving Speeches, Lectures, and Voiceovers

Audio files are dramatically smaller than video. Extracting and saving speeches or lectures as MP3 keeps them accessible without eating storage.

6 Best Ways to Extract Audio from Video (Step-by-Step)

Are you looking to extract audio from a video file? You might want to separate audio from a video on YouTube, or turn the speech you gave into an audio file to share with your colleagues over WhatsApp. Learn how to easily extract audio from a video using simple methods. Today, we have assembled a guide for efficient audio extraction.

Below, we have listed a mixture of paid software, free online tools, and free software that can help extract audio from video files. Choose any one as per your liking to initiate audio extraction quickly.

Method 1: UniFab Vocal Remover AI -- Best Free Desktop Option

UniFab Vocal Remover AI can be your perfect ally to separate audio from video, retaining auditory clarity while eliminating unwanted sounds. Thus, you will be left with crystal-clear audio that you can use for your requirements, ranging from karaoke to post-production. 

Features of UniFab Vocal Remover AI

• UniFab Vocal Remover AI is perfect for customizing music videos for karaoke or practicing songs.
• The vocal isolator intelligently separates video and audio files, giving you more creative and practical options.
• Supports various formats, including MP4, MKV, MP3, and FLAC, ensuring compatibility with numerous devices for enjoying your music anywhere, anytime.
• It simplifies the process without requiring complicated settings; with just a few clicks, you're ready for a fantastic karaoke experience.
• Boosts vocal separation speed using GPU acceleration technology, making the conversion process faster and smoother, giving you more time to enjoy your music.

How to extract audio from video with UniFab

Step 1: Open UniFab and Select Your Mode

Launch UniFab & choose the 'Vocal Remover' module from the available options.

Step 2: Import Your Source

Click the 'Add Video' button to upload the music or video file from which you want to extract audio.

Step 3: Customize and Begin To extract audio from the video

Make any necessary edits to the uploaded file, then hit the 'Start' button. UniFab will swiftly complete the process.

Method 2: Adobe Premiere Pro -- For Professional Editors

Adobe Premiere Pro is an industry-standard video editor that includes robust audio extraction and export capabilities. If you already have a Creative Cloud subscription, this is a natural choice.

Pros:

• Frame-accurate audio editing with waveform visualization
• Export audio in any format with full control over codec settings
• Seamless integration with Adobe Audition for advanced audio post-production

Cons:

• Requires a paid Creative Cloud subscription (starting around $22.99/month)
• Resource-heavy -- needs a capable machine
• Overkill if you only need simple extraction

How to extract audio from video in Premiere Pro:

1. Open Premiere Pro and create a new project. Name and save it.
2. Go to File > Import and select your video file.
3. Drag the video clip to the timeline.
4. In the timeline, right-click the clip and select Unlink. Click on just the audio portion.
5. Go to File > Export > Media. Under Format, choose an audio-only format like MP3 or WAV.
6. Click Export to save the extracted audio.

Method 3: Restream Audio Extractor -- Best Online Option (No Install)

Restream offers a free browser-based audio extractor that works on any operating system. No downloads, no accounts, no ads.

Pros:

• Works entirely in your browser -- Windows, Mac, Linux, Chromebook
• Supports MOV, MP4, WEBM, MKV, and AVI uploads
• No registration or software installation needed
• Clean interface with no advertisements

Cons:

• Upload speed depends on your internet connection and file size
• Less control over output quality settings compared to desktop software
• Not ideal for batch processing or files larger than a few GB

How to extract audio from video online with Restream:

1. Visit the Restream audio extractor page and click Choose File.
2. Select your video file or drag and drop it into the upload area.
3. Click Extract Audio and wait for processing to complete.
4. Download the extracted audio file to your computer.

Method 4: Audacity -- Best Free Open-Source Option

Audacity is a well-known open-source audio editor available on Windows, macOS, and Linux. While it is primarily an audio editing tool, it can import video files and export the audio track separately.

Pros:

• Completely free and open-source
• Available on Windows, macOS, and Linux
• Built-in noise removal, equalization, and audio effects
• Supports MP3, WAV, OGG, FLAC export
• Active community with extensive documentation

Cons:

• Interface looks dated compared to modern tools
• May require FFmpeg plugin installation to import some video formats
• No GPU acceleration -- processing large files can be slow

How to extract audio from video using Audacity:

1. Open Audacity and go to File > Open. Select your video file. (If the format is unsupported, install the FFmpeg library for Audacity first.)
2. The audio waveform loads in the editor. You can trim, clean up noise, or apply effects at this stage.
3. Go to File > Export and choose your desired format (MP3, WAV, OGG, etc.).
4. Name your file, adjust quality settings, and click Save.

Method 5: iMovie -- Built-in Solution for Mac and iPhone

If you are on a Mac or iPhone, iMovie comes pre-installed and handles audio extraction without downloading anything extra.

Pros:

• Completely free and pre-installed on Apple devices
• Simple drag-and-drop interface
• Decent template library for quick projects
• iCloud sync between Mac and iPhone

Cons:

• Apple ecosystem only -- no Windows or Android version
• Limited output format options (primarily AAC/M4A)
• Lacks advanced audio processing features like noise removal

How to extract audio from video in iMovie:

1. Launch iMovie and go to the Projects tab. Click Create New > Movie.
2. Click Import Media and select your video file.
3. Drag the imported video down to the timeline.
4. Right-click the video clip in the timeline and select Detach Audio. The audio track separates and appears as a green bar below the video.
5. Delete the video track (select it and press Delete) so only the audio remains.
6. Go to File > Share > File. Choose your export settings and click Next to save.

Method 6: Audio Extractor App -- Quick Mobile Solution (Android/iOS)

For extracting audio directly on your phone, dedicated apps like "Audio Extractor: Video to MP3" handle the job with a few taps.

Pros:

• Beginner-friendly -- minimal learning curve
• Supports MP3, WAV, AAC, and other common formats
• Extract, trim, and share audio from one app
• Works offline after installation

Cons:

• Free version shows advertisements
• File size limits per session on free tier
• No advanced editing -- just extraction and basic trimming

How to extract audio from video on your phone:

1. Install the app from the App Store or Google Play Store and open it.
2. Tap Select Video and pick the video from your gallery.
3. Choose your desired audio format (MP3, WAV, AAC, etc.) and adjust quality settings.
4. Tap Start or Convert to begin extraction.
5. Save the audio file locally or share it directly to cloud storage or messaging apps.

Which Method Should You Use? Quick Comparison

Bottom line:

• Need a free, no-compromise desktop tool? UniFab Vocal Remoer AI handles everything from single files to large batch jobs without costing a penny.
• Already paying for Creative Cloud? Premiere Pro gives you surgical control.
• Just need it done fast, no install? Restream in your browser.
• Want to edit the audio after extracting? Audacity is your best bet.
• On iPhone or Mac? iMovie is already on your device.

Tips for Getting Better Audio Quality When Extracting

Extracting audio is straightforward, but the quality of your output depends on a few factors:

1. Start with the highest quality source. A 1080p or 4K video with high-bitrate audio gives you more to work with than a compressed 480p clip. Garbage in, garbage out.
2. Choose lossless formats when quality matters. WAV and FLAC preserve full audio fidelity. MP3 is fine for casual listening, but use 256 kbps or 320 kbps if you go that route.
3. Avoid re-encoding when possible. Some tools (including UniFab) can extract the audio stream directly without re-encoding, preserving the original quality exactly.
4. Clean up after extraction. Tools like Audacity let you remove background noise, normalize volume levels, and trim dead air after you have the audio file.
5. Match the sample rate to your use case. 44.1 kHz is standard for music; 48 kHz is standard for video production. Upsampling does not add quality -- it just increases file size.

FAQs on How To Separate Audio From Video

How do I extract audio from a video for free?

The simplest free option is UniFab Vocal Remover AI. Install it, load your video, select an audio output format like MP3 or WAV, and click Start. It is completely free with no watermarks or trial limits. For an online alternative, Restream lets you extract audio directly in your browser without installing anything.

Can I extract audio from a video without losing quality?

Yes. The key is to extract (demux) the audio stream rather than re-encode it. Tools like UniFab and FFmpeg can pull the original audio track out of a video container without any quality loss. If you do need to convert formats, use lossless options like WAV or FLAC.

How to extract audio from a video on iPhone?

Open iMovie (pre-installed on all iPhones), import your video, drag it to the timeline, then long-press and select "Detach Audio." Delete the video track and export the project as an audio file through File > Share > File.

How to extract audio from a YouTube video?

First, download the YouTube video using a tool like yt-dlp (a free command-line downloader). Then open the downloaded file in UniFab or Audacity and export the audio track. Note that you should only remove audio from video you have the right to use.

What is the best audio format to extract to?

It depends on your purpose. Use MP3 (320 kbps) for general listening and sharing -- it is universally compatible. Use WAV or FLAC when you need lossless quality for editing or professional work. Use AAC for Apple devices and streaming platforms, and OGG for web-based applications.

How to extract audio from MP4 specifically?

MP4 is the most common video format, and every method in this guide supports it. The fastest approach: open UniFab, drag in your MP4 file, choose MP3 or WAV as the output, and click Start. The entire process typically takes under a minute for standard-length videos.

Can I extract just a portion of the audio, not the whole track?

Yes. Tools like Audacity and Adobe Premiere Pro let you select a specific time range before exporting. In Audacity, import the video, highlight the section you want with your cursor, then go to File > Export Selected Audio. In UniFab, you can use the built-in trim feature to define start and end points.

How do I extract audio from multiple videos at once?

Batch processing is available in desktop applications like UniFab. Add all your video files to the queue, select the audio output format, and click Start. The software processes them sequentially (or in parallel with GPU acceleration), saving each audio file to your output folder.

Is it legal to extract audio from videos?

Extracting audio from videos you own or have created is perfectly legal. Extracting audio from copyrighted content (like commercial music or movies) for redistribution is generally not legal without permission. Fair use exceptions may apply for educational or transformative purposes, but the rules vary by jurisdiction.

How to extract audio from a video on Android?

Install a free app like "Video to MP3 Converter" or "Audio Extractor" from the Google Play Store. Open the app, select your video file from the gallery, choose MP3 or your preferred format, and tap Convert. The extracted audio file saves to your phone's storage, ready to play or share.