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Convert Any WebM Files to MP3
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The Great Methods to Convert WebM to MP3 without Quality Loss

Author by Vita

Updated on Jun 21, 2023

This article provides effective methods to extract audio from WebM and save it as an MP3 file so that you can play the audio on your devices or for other usages without hassles. Meanwhile, the highly recommended video to MP3 converter can help you change WebM to MP3 easily with the best output quality. Download it here:

WebM is a compressed high-quality format that is commonly used for delivering online videos. Currently, most web browsers support WebM format as part of HTML5 video delivery, and you can easily find various WebM videos online. When saving the background music as separate audio files from the WebM video, you’re suggested to convert WebM videos to MP3 (which can preserve the original sound quality and is supported by almost all devices and players). Thus, I’d like to share easy and effective methods to convert WebM online and offline to MP3 with high quality preserved. Keep reading.

Method 1: Recommended Method - Batch Convert WebM to MP3 with HD Video Converter Factory Pro

Many WebM MP3 converters enable you to convert WebM files to MP3, but personally, I prefer WonderFox HD Video Converter Factory Pro. It’s a well-designed and reliable WebM audio extractor with multiple functions. Most of all, the smart converter can help you convert WebM video to MP3 in simple steps without sound quality loss. Besides, it allows you to edit the audio and customize parameters as you wish.

Now, WebM to MP3 converter download here. Let’s see how to extract MP3 from WebM in the following tutorial.

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Add desired WebM files in two ways

Before start, please free downloadfree download and install the HD Video Converter software on your PC.

Step 1. Add WebM Files to the Software

Open the WebM to MP3 converter. Click “Add files” to import WebM files from your computer. Or you can directly drag and drop files into the software.

Tips. HD Video Converter Factory Pro supports video & audio downloading from dozens of hot video-sharing sites, such as YouTube, Facebook, Vimeo, Liveleak, etc. If you want to convert online WebM file, go to the Downloader > Copy and paste the desired video URL > click Analyze > Download All.

Convert from WebM to MP3

Step 2. Choose MP3 as Output Format

Click “Output Format” to open output format menu. Go to “Audio” tab and then select “MP3” profile for converting WebM to MP3 audio. You can also convert WebM to WAV, OGG, FLAC, or video formats like MP4, MOV, AVI, etc. On top of that, you can change MP3 bitrate and normalize audio to play at the same volume level in Parameter Settings.

The last step to convert WebM file to MP3

Step 3. Convert WebM to MP3

After presetting the output folder, click the big blue “Run” in the bottom right corner to start the batch conversion. Soon the WebM file will be converted to MP3 and a new window will pop up prompting you to click “Open” button to check the converted files.

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Method 2: Free Convert WebM File to MP3 with Free HD Video Converter Factory

Free HD Video Converter Factory is also a good solution for those who want to convert WebM file to MP3 free. To be frank, I have used many different free tools for conversion, and Free HD Video Converter Factory stands out from competitors for its impressive performance. Although it’s free, the useful converter provides many advanced functions. For instance, it allows you to convert media files to 300+ formats and hot devices, remove audio from video, convert YouTube to ringtone, increase volume in any video and audio. Let’s have a look at how to convert WebM videos to MP3 with this great free WebM MP3 converter.

Download Free HD Video Converter Factory to start your job!

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Three Steps to Convert WebMThree Steps to Convert WebM

Step 1. Launch the free WebM to MP3 converter. Click “Add Files” or drag and drop the target WebM files from your PC if you need to convert offline video. On the other hand, to convert online WebM videos, you should select “Download Video”. Then hit “analyze” and click “Download” to download the WebM videos at first.

Step 2. Click “Output Format” button in the right and Select “MP3” under “Audio” tab to convert WebM to MP3.

Step 3. Hit “Run” to finish the whole process after you specify the output folder.

Note that Free HD Video Converter Factory doesn’t support batch conversion mode so if you want to convert a large number of WebM files, it’s advisable to free downloadfree download the advanced HD Video Converter Factory Pro for batch conversion and more other advanced features.

Method 3: Online Convert WebM Video to MP3 with Web-based Converter

Don’t want to install any plug-in or software? You can take advantage of online WebM to MP3 converter. Zamzar is a well-received website providing free media file conversion service. It’s pretty easy to use and doesn’t need you to download any software. The following part shows you how to convert WebM videos to MP3 at the aid of Zamzar.

Note: Zamzar limits the size of free file conversion (up to 50 MB) so you need to pay for more features. Meanwhile, for your privacy, it’s not advisable to upload any private file for conversion.

Convert WebM files to MP3 onlineConvert WebM files to MP3 online

Visit this link:

Step 1: Click “Choose Files” button to add files into Zamzar or drag and drop files from your PC. You can also click “URL” for converting online videos.

Step 2. Click “Convert Files to” to bring up the drop-down menu. Find MP3 under “Audio format” to solve how to convert WebM to MP3 online.

Step 3. Enter your Email address to receive the converted files.

Step 4. Click “Convert” to start uploading. After your files is finished uploading, you will soon receive an email with the converted MP3 files download link. 

The All-in-one Media File Converter Empowers You to Do More

Batch convert WebM

WonderFox HD Video Converter Factory Pro

The versatile converter supports almost all video & audio format conversions and also works as an audio enhancer for you to improve audio quality and extract audio from videos. Moreover, its built-in downloader can help you convert online videos for your different usage, as well. Other features like video enhancement, video compression with high quality and video editing are also useful.

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