Guide
Extract Audio from Video
Step-by-step guide to pull audio tracks from video files in your browser.
Extract Audio from Video OnlineGet Audio Files from Video
Extract audio from video files directly in your browser. Pull the sound track from MP4, MOV, WebM, MKV, AVI, MPEG, 3GP, TS, WMV, MXF, and more to WAV without uploading, so the workflow stays fast, private, and local to your device.
Drop video file here or click to upload
Files processed locally in your browserReady to extract
What else do you want to do with this file?
100% Private — Files never leave your device — No upload required
How Audio Extraction Works
1
Choose your file
Select the video file containing the audio you want to keep, whether it is a recording, interview, screen capture, or music video.
2
Decode the audio track
The in-browser FFmpeg extractor reads the embedded audio track locally without sending the source file to a remote service.
3
Preview the result
Check that the extracted audio sounds right and confirm you are keeping the track you actually need before exporting.
4
Download the WAV
Export the decoded audio as a WAV file and save it to your device for editing, transcription, archiving, or reuse.
Supported Video Formats
Supported containers and codecs
MP4
MOV
WebM
MKV
AVI
MPEG / MPG
3GP / 3G2
TS / M2TS / MTS
WMV / ASF
MXF / FLV / VOB
H.264 / AVC
H.265 / HEVC
100% PrivateFiles never leave your device
No Upload RequiredEverything runs in your browser
Instant ProcessingExtract audio in seconds
Works EverywhereDesktop, tablet, mobile
Why FreeAudioTrim
No Uploads
Your video stays on your device, which helps protect private footage and removes the delay of uploading large files to a server.
Fast Extraction
Extract audio tracks in seconds without waiting for cloud processing or external conversion queues.
WAV Output
Export audio as WAV, which is a practical format for editing, cleanup, transcription, and further production work.
Free to Use
No signups, no subscriptions, and no hidden limitations for everyday video-to-audio extraction tasks.
Why Extract Audio from Video
Audio extraction pulls the sound track out of a video file and saves it as a standalone audio file. This is useful when you want speech, music, or ambient audio from a video for podcasting, editing, transcription, study, archiving, or reuse.
A browser-based extractor works as a practical video file audio tool when you need to extract audio from video without a cloud upload step.
Powered by Advanced Browser Technology
This tool uses in-browser FFmpeg processing to read video containers and extract audio tracks directly on your device. The file stays local, the audio is extracted in memory, and the final result exports as WAV without touching a server.
Key Benefits
Audio Preservation
The original audio track is decoded and exported in a way that is ready for editing, review, and downstream audio work.
No Re-Upload
Skip the typical workflow of uploading to a server, waiting for conversion, and downloading the result again.
Edit Immediately
After extraction, trim, normalize, convert, or transcribe the audio right in your browser with related tools.
Browser Compatible
Works in modern browsers with common video and audio support, making quick extraction easier across devices.
Extract Audio from Video Use Cases
Extracting audio from video is useful across podcasting, content creation, transcription, research, and production workflows.
Podcasts & Interviews
Pull the audio track from video interviews, webinars, or recorded calls for podcast publishing or voice-only review.
Music & Lyrics
Extract audio from music videos or live recordings for remix preparation, analysis, rehearsal, or sound reference.
Transcription
Extract audio from video so it can move into a transcription or captioning workflow more easily.
Content Creation
Pull clean audio from video clips for editing, voiceover prep, social publishing, or content repurposing.
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Why Use a Browser-Based Audio Extractor
Traditional video-to-audio conversion requires uploading files to external services. This browser-based tool extracts audio tracks directly on your device using the Web Audio API — keeping your video private and avoiding server upload times.
Frequently Asked Questions
Will my video be uploaded?
No — the file stays in your browser. Extraction runs entirely in memory using in-browser FFmpeg processing.
What formats can I extract audio from?
This extractor accepts many real-world containers, including MP4, MOV, WebM, MKV, AVI, MPEG, 3GP, TS, WMV, MXF, FLV, and VOB. Files using common video codecs such as H.264/AVC or H.265/HEVC are supported when the video includes an audio track that can be read locally.
What output format do I get?
Audio is exported as WAV — uncompressed PCM audio ready for editing or further conversion.
Is audio quality preserved?
Yes — the original audio track is decoded as PCM and exported without further compression.
How do I cut the sound from a video file?
Upload the video, let the tool extract audio from the embedded sound track, and then download the resulting WAV file for editing or reuse.