The Klipa editorial team · tested on October 26, 2026
If you want the sound from a video without keeping the moving picture, extract its audio track into a separate file. MP3 is the practical choice for most listening and sharing; you can do this in a phone or computer browser without installing an app.
Audio extraction gives you a separate sound file
Turning a video into audio means removing the video stream and saving the soundtrack as an audio file. The result plays as audio on its own; it is not a video with a black screen. If your goal is a familiar, widely usable file, choose MP3.
The extracted sound still depends on the original recording. Saving it in another format does not restore detail that was missing from the source, so extraction is useful for keeping or listening to the soundtrack—not for improving its quality.
Extract audio in a browser on your phone or computer
You do not need to move the video to a desktop or install software first. Open Klipa’s audio extraction tool in a browser, then follow these steps:
Extract the audioDo it on your video, here.- Select a video saved on your device. The tool accepts formats including MP4, MOV, and 3GP.
- Choose an audio output format, such as MP3.
- Start the extraction, then download the separate audio file when it is ready.
The file picker uses videos already on your device, and the same browser-based method works on computers and phones. In our production data from 2026-09-26 to 2026-10-26, 742 of 997 uploads came from iPhone or Android browsers. Those are anonymous, aggregated uploads, not a promise about how every person uses the tool.
Our team’s test on October 26, 2026, used a 21.3-second demo video: its MP3 output was 0.4 MB instead of 7.5 MB, a 94.7% smaller file, with 0.4 seconds of processing. That result applies to this example only; file size and processing time can vary.
Choose MP3 for everyday listening
MP3 is a sensible default if you want to play the audio on common devices, send it to someone, or keep a smaller file. In the same 30-day production period, 93.8% of the chosen output formats were MP3. That figure reflects visitors’ selections, not a requirement or a guarantee about the best format for every source.
Choose WAV or FLAC if you have a specific reason to keep audio in one of those formats, such as a workflow that calls for it. A different format does not automatically make the recording sound better: the source video and output settings matter.
On iPhone, Android, and Samsung, use the browser
On an iPhone, open the extractor in your browser, select the video from your device, choose MP3, and download the audio result. If you want the iPhone-specific walkthrough, see how to convert a video to MP3 on iPhone without an app. The video below also demonstrates the iPhone process step by step.
On Android, including Samsung phones, the same steps apply: use the browser’s file picker to select a saved video, extract the audio, and download the result. For phone-specific details, follow this Android audio extraction guide. If you want a fuller walkthrough of the browser method on different devices, use this online audio extraction guide.
If the audio file is missing or silent
If the output has no sound, check that the selected video itself contains an audio track and that its sound is audible when you play the original. A silent recording will produce silent audio. If extraction completed but you cannot find the result, check the location where your browser saves downloads on that device.
For a standalone soundtrack, extract the audio rather than converting the video into another video format. Choose MP3 for ordinary listening, download the result, and check your device’s saved files.
