File Conversion

How to Convert WEBM to MP3 File

  • Written By Nishat Paiker

  • Updated on August 2, 2021

  • Min Reading 5 Min

Summary: Learn the free and the best methods to convert WEBM to MP3 files. This post also shares the most efficient software – Stellar Converter for Audio Video, which quickly converts WEBM to MP3 files without affecting the original audio quality.


Free Download For Windows       Free Download For Mac

You may be interested only in the audio of a WEBM video file. And may prefer to listen or share the favorite speech, impromptu, movie dialogues, audio or music, etc., only as an audio recording.

For this, nothing could be better than converting WEBM to MP3 audio format. You can quickly share MP3 files across devices and social media platforms, such as WhatsApp, Facebook, Vimeo, Reddit, etc.

This article shares the free and the best techniques to convert WEBM to MP3 file using various tools.

Methods to convert WEBM to MP3

  1. Convert WEBM to MP3 in VLC Media Player
  2. Use FFmpeg to convert WEBM to MP3 file
  3. Stellar Converter for Audio Video
  4. Convert WEBM to MP3 online

Method 1: Convert WEBM to MP3 in VLC Media Player

You can convert WEBM videos to MP3 file using VLC Media Player. The open-source media player converts WEBM files for free.

Steps to convert WEBM to MP3 in VLC Media Player:

  1. Open VLC Media Player on your computer.
  2. On the top menu bar, click Media > Convert/Save.
VLC Media Convert Save Screen
Figure: Convert/ Save option in VLC

3. In Open Media, click Add to insert WEBM files.

VLC Add File
Figure: Add WEBM videos in VLC

4. Click Convert/Save.

5. Across Profile, select MP3 format.

6. In the Convert box, browse to select location and name to save the MP3 audio file.

VLC Profile Mp3
Figure: Profile MP3 option in VLC

7. Click Start to convert WEBM to MP3 file. Once the conversion process completes, access your MP3 file from the saved location.

Method 2: Use FFmpeg to convert WEBM to MP3 file

FFmpeg is a smart command-line tool to convert WEBM videos to MP3 file for free. It automatically chooses the right codecs and container to extract audio from videos. The program allows batch conversion of multiple WEBM files to audio format. You can convert WEBM to MP3 on Mac, Windows and Linux systems using FFmpeg.

Example of command lines to extract MP3 audio from a WEBM video file:

ffmpeg -i input.webm -vn audio_only.mp3

ffmpeg -i "${FILE}" -vn -ab 128k -ar 33000 -y "${FILE%.webm}.mp3";

In the above command lines:

The -i flag indicates the file name of the input WEBM video.

The -vn flag instructs ffmpeg to stop video recording.

 The -ab flag sets bitrate to 128k.

The -ar flag sets audio sample rate to 33000 Hz.

The -y flag overwrites the output file. Those of you who are not familiar with command lines should first go through the guide on how to use FFmpeg.

Method 3: Best method to convert WEBM to MP3 - Stellar Converter for Audio Video

The professional Stellar Converter for Audio Video can quickly convert any number of WEBM videos to MP3 irrespective of its size. It allows you to customize the output MP3 audio file by setting its channel, sample rate, bitrate, and metadata. The interface is extremely straightforward and easy to navigate. You can convert WEBM to MP3 on Mac and Windows PC.

Here’s the steps to convert WEBM to MP3 audio file using Stellar Converter for Audio Video:

  1. Run Stellar Converter for Audio Video on your computer.
  2. Click Add File to insert WEBM file/s.
Stellar Converter Add file

3. Click on the Output Format button.

Stellar COnverter Output Format

4. Under Default Presets tab, click Audio.

Stellar COnverter Audio Format

5. Select MP3 from Format Type. If required, click on Advanced Settings to set bitrate, codec, channel etc., of the MP3 file.

6. Click OK > Convert to start the conversion process.

Stellar COnverter Destination Save

7. Next, Save the audio file at your desired location.

Audio Video Converter Audio Video Converter

Additionally, Stellar Converter for Audio Video software can convert between various video and audio file formats. It can also help you to edit video files, merge videos, replace audio track in video, create GIFs, add watermark to videos, add metadata, and more.

Method 4: Convert WEBM to MP3 online

Online WEBM to MP3 converter programs are free to use. You can extract audio from your WEBM videos by opening the program in browser. No need to install any software, only a good Internet connection is suffice to use the online converter. However, online programs can convert only 1-2 files at a time. Most of the programs don’t let you customize output MP3 file.

Here we bring the steps to convert WEBM to MP3 format in using CloudConvert:

  • Open https://cloudconvert.com/ in your browser.
  • Click Select File to add the WEBM video file.
Cloud Convert Select File
Figure: CloudConvert interface
  • Across Convert to, select MP3 format.
Could Convert Select MP3
Figure: Convert to MP3 in CloudConvert
  • You can also click on settings (wrench icon) to set audio codec, volume, bitrate, etc. Click Okay.
Cloud Converter Select Audio Setting
Figure: MP3 audio settings in CloudConvert
  • Click Convert. Wait till the conversion process finishes. It may take some time, depending upon the size of the video file and your Internet speed.
  • Next, download the output MP3 file on your computer.

Other free WEBM to MP3 online programs are Convertio, Zamzar, Online Convert, etc.


Conclusion

There are many tools that can convert WEBM to MP3 files. This post shared all the best and secure methods to extract MP3 audio from WEBM videos. However, you can prefer any based on your needs. VLC Media Player and online WEBM to MP3 are better off for a few file conversions. FFmpeg converts multiple video files to MP3 but be sure of using the right command lines.

Besides, a professional software like Stellar Converter for Audio Video is extremely easy to use and fast. It doesn’t require any prior software knowledge. You can convert unlimited videos to MP3 format. There’s no file size limitation, and the audio quality is maintained after conversion. You can take the free trial of the software to assess its quickness and capabilities.

Audio Video Converter Audio Video Converter

80% of people found this article helpful