The tool separates the audio track from a video container and saves it as an independent audio file. You can choose MP3 output format to save space, WAV for maximum lossless quality, or FLAC for compression without sound degradation. The resulting file is ready for listening on a player, editing in an audio editor, or use in other projects.
When this is useful
You downloaded a webinar recording in MP4 format weighing 500 MB, but you want to listen to it on the go as a podcast. The extracted MP3 takes up only 50 MB and easily fits in your phone's memory. Or you were sent a video interview from which you need to cut the speaker's voice for subsequent transcription and editing — the tool will quickly produce a clean audio track.
Step-by-step instructions
- Click on the upload area and select the video file from which you want to extract audio.
- After uploading, mark the desired output format, such as MP3 or WAV, in the list of available options.
- If necessary, set the audio encoding quality.
- Start the extraction process and, upon completion, download the finished audio file to your computer.
How to verify the result
Open the resulting audio file in any media player and listen to the beginning, middle, and end of the recording. Make sure the sound does not cut out, contains no clicks, and is synchronized in duration with the source video. If the file does not play, check whether the original clip actually contained an audio track.
Important limitations
The tool only works if the video contains at least one audio track; silent clips cannot be processed. Choosing a lossy format like MP3 reduces file size but irreversibly removes some sound data. The free version of the service may have a limit on the total volume of uploaded files up to 20 MiB.