WebM to MP3 converter
Extract MP3 audio from a WebM video file. Create an audio-only version for listening and sharing.
Choose a file or drag it here
MP4, AVI, MOV, FLV, MKV, WebM, 3GP, MPEG, MPG, GIF, WMV, TS (up to 500 MB)
- Input
- WebM files
- Sortie
- MP3, 192 kbit/s
- Limit
- Up to 500 MB
- Files
- One at a time
Turn an idea into a video
Give Storybook a topic or an article link. It makes an illustrated video with narration and music.
How to convert WebM to MP3
- 01
Choose your WebM file
Drop it on the box or pick it from your device. The limit is 500 MB per file.
- 02
Confirm MP3
MP3 is already selected in Convert to. Select Convert, and a short security check runs first.
- 03
Download the MP3
Select Download when the conversion finishes. Download links expire after one day.
More in Convertisseurs
All 33 toolsWhy convert WebM to MP3?
Move sound from a WebM recording into an MP3 file. Upload the saved recording rather than a browser page URL.
- Why leave WebM. Many editors, messaging apps and upload forms do not accept WebM.
- Why use MP3. MP3 suits podcasts, voice notes, music libraries, and sharing.
- What you get. The converter encodes MP3 at 192 kbit/s. Converting cannot restore detail missing from the source recording. The source needs an audio track. The output has no picture.
- Qualité. Converting WebM to MP3 cannot improve the sound. The MP3 holds only the audio track, so the sound inside the WebM sets the best quality you can get. The sound in a video is usually compressed already, so MP3 compresses it again.
- Your rights. Convert only files you own or have permission to use.
WebM vs MP3
Related file conversions
WebM to MP3 questions
Yes. It is free and needs no account.
Yes. The conversion runs on Sceneform's servers, so your file is uploaded first. Uploads are deleted after processing. Download links expire after one day.
Up to 500 MB. A larger file is rejected before it uploads, with the message "Choose a file under 500 MB."
Converting WebM to MP3 cannot improve the sound. The MP3 holds only the audio track, so the sound inside the WebM sets the best quality you can get. The sound in a video is usually compressed already, so MP3 compresses it again.
No. The converter takes one uploaded file at a time. It does not read links, and it has no bitrate, resolution, trim, crop or batch controls. The converter encodes MP3 at 192 kbit/s. Converting cannot restore detail missing from the source recording.
The converter encodes MP3 at 192 kbit/s. Converting cannot restore detail missing from the source recording. The source needs an audio track. The output has no picture.
Confirm the WebM has sound before uploading. Review the MP3 for changes from converting its original audio encoding.