The Klipa editorial team · tested on October 11, 2026
If you want to listen to a course, tutorial or personal clip without its pictures, you need to extract the audio track—not turn the video image into sound. The right format depends on what you’ll do with the file: MP3 is compact for everyday listening, while WAV and FLAC can preserve more of the audio quality already present in the source.
Extract the existing audio track, not the video image
A video file can contain both a picture track and an audio track. Converting it to audio removes the picture track and saves the sound as a separate audio file. It doesn’t create missing sound or improve a recording that is quiet, distorted or muffled; the result is limited by what the original video contains.
To convert a video in a browser, open Klipa’s video-to-audio tool, choose the video stored on your device, select MP3, WAV or FLAC, start the conversion, and download the resulting audio file. For an MP4, choose the MP4 file itself—the conversion extracts its audio track rather than converting its picture into sound.
Choose a format based on how you’ll use the audio
MP3 is a practical choice for listening on a phone, sharing or keeping a smaller file. It uses lossy compression, so some audio information is discarded. That trade-off is often acceptable for speech and everyday listening, especially when the source is already compressed.
Extract the audioDo it on your video, here.WAV stores uncompressed audio and can make a larger file. FLAC compresses audio without losing information during that encoding. Either can be appropriate if you want to preserve more of the quality available in the source, such as for further editing. Neither format can restore detail that was already lost: converting a low-quality or compressed recording to WAV or FLAC won’t make it sound better.
Use the same browser workflow on a phone or computer
Klipa runs in a web browser on phones and computers, with nothing to install. Choose the video from your device’s file picker; after conversion, download the audio file. The exact save location depends on your browser and device, so check the browser’s download indicator or your device’s recent files if the audio isn’t immediately visible.
Our anonymous usage data for the last 30 days shows that 833 of 1,152 uploads came from iPhone or Android browsers. In our production data from 2026-09-11 to 2026-10-11, the median processing time was 5.0 seconds. That is an observed median across real tasks, not a promise that every file will finish in that time.
What one measured MP3 conversion produced
On 2026-10-11, our team tested MP3 extraction using a 21.3-second, 7.5 MB demonstration video. The output was a 0.4 MB MP3 file, processed in 0.4 seconds—a 94.7% reduction in file size. The result shows how much smaller an audio-only file can be than a video, but it is one test on one source; file size and processing time vary with the input.
Find the file and check it if playback fails
On iPhone, the browser’s file picker lets you select a video on the device; the downloaded audio’s location can vary by browser and settings. For steps focused on iOS, follow our iPhone conversion guide. Android users can use the browser-based method too; see the Android-specific guide for a more targeted walkthrough.
If the output is silent or shorter than expected, play the original video and check that it has audible sound throughout. Then confirm you selected the complete source file and that the downloaded audio has finished saving. If the original is also silent or cuts off, changing the output format cannot add the missing audio.
When you convert a video to audio, you’re separating its existing sound from its picture—not improving the recording. Choose MP3 for a compact listening file, or WAV or FLAC when preserving more of the source matters, then extract the audio in your browser.
