No upload, no login, ready-to-use
Drag and drop or click to upload your video files (such as MP4, MOV, AVI, etc.).
The tool processes video files quickly and securely in your browser.
Before downloading, you can directly play the extracted audio for confirmation.
Click the download button to save high-quality MP3 audio files to your device.
Your video files are processed entirely locally in your browser and are never uploaded to any server. We do not access any of your files, ensuring your privacy remains completely secure.
No need to wait for lengthy file upload processes. Our tool utilizes modern browser technology to extract audio directly on your device, with the entire process typically completed within seconds.
Supports all mainstream video formats, including but not limited to MP4, WebM, AVI, MOV, MKV. Regardless of your video source, files can be easily converted to the universal MP3 format.
This tool is completely free with unlimited usage and no file size restrictions. No registration or login required—start using instantly for maximum convenience.
Completely secure. We guarantee that all your files are processed locally on your computer through your browser only. No file data is sent to our servers - your privacy is 100% protected.
Our tool is designed to preserve original audio quality to the maximum extent possible. It directly extracts the original audio track from the video without any secondary compression or transcoding, then packages it as a high-quality MP3 file for download.
This may be caused by several factors: a) The video file is corrupted or uses a non-standard encoding format. b) The video file contains no valid audio tracks (silent video). c) The video uses a specialized encoding format that your browser cannot currently decode.
Extraction time depends primarily on your computer's performance and the video file size. Since all processing is performed locally, eliminating time-consuming network uploads, the process typically takes only seconds to one minute to complete—much faster than traditional online conversion tools.
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