Drop your video here or click to browse
Supports MP4, WebM, MKV up to 500MB
How to Extract Audio from Video
- 1
Upload Your Video File
Drag and drop your video file into the upload area or click to browse your device. The converter accepts MP4, WebM, MKV, and MOV formats up to 500MB in size. - 2
Choose Your Output Format
Select the audio output format you prefer. WebM offers excellent quality with smaller file sizes. Preview the video to confirm you have the right file before extracting. - 3
Extract the Audio Track
Click the Extract Audio button to start processing. The tool uses your browser's built-in Web Audio API to separate the audio track from the video. No data leaves your device during this process. - 4
Download Your Audio File
Once extraction is complete, preview the audio output to verify quality. Click Download to save the audio file to your device. You can then use an audio format converter or audio trimmer to further edit the result.
Common Use Cases
Podcast Creation from Interviews
Save Music from Video Recordings
Transcription and Note-Taking
Social Media Audio Clips
Why use our Video to Audio Converter?
The Video to Audio Converter is a free browser-based tool that extracts audio tracks from video files without uploading anything to a server. Whether you need to pull a soundtrack from an MP4, rip dialogue from a recorded meeting, or save a voiceover from a tutorial video, this tool handles it in seconds. It supports MP4, WebM, MKV, and MOV input formats and outputs high-quality audio at 192kbps.
Unlike server-based converters that require you to upload sensitive files, this tool processes everything locally using the Web Audio API. Your videos never leave your device, making it ideal for confidential recordings, private meetings, or any content you do not want stored on third-party servers. There are no file limits, no signups, and no watermarks on the output. If you need to convert the extracted audio to a different format afterward, use the Audio Format Converter. For trimming the result, the Audio Trimmer lets you cut specific sections. You can also convert videos between formats using the Video Format Converter or create animated previews with the Video to GIF converter.
This tool is particularly useful for content creators who repurpose video into audio-only formats, students extracting lecture audio for revision, and anyone who wants to separate a music track from a video recording. Combined with other FindUtils media tools, you have a complete browser-based workflow for video and audio processing without installing any software.
How It Compares
Most online video-to-audio converters require you to upload your file to a remote server, wait for processing, and then download the result. This raises privacy concerns and adds unnecessary wait time, especially for large files. Server-based tools like CloudConvert and Online-Convert offer broad format support but require accounts for larger files and process your data on their infrastructure.
The FindUtils Video to Audio Converter runs entirely in your browser. There is no upload step, no account creation, and no file size queue. Processing starts immediately and finishes faster because the data never travels over the network. The trade-off is that output format options depend on browser codec support, but for the most common use case of extracting audio from MP4 or WebM videos, browser-based extraction delivers excellent results with zero privacy risk.