WEBM to MP3

Convert WEBM to MP3 online and free

Step 2 - Convert your files to

Or choose a different format

Step 3 - Start converting

(And agree to our Terms)

Trusted by employees at these brands

Employees of some of the world's most well-known brands rely on Zamzar to convert their files safely and efficiently, ensuring they have the formats they need for the job at hand. From global corporations and media companies, to respected educational establishments and newspaper publications, employees of these organisations trust Zamzar to provide the accurate and reliable conversion service they need.

Philips logo BBC logo Amazon logo Netflix logo Harvard logo Microsoft logo Discovery logo Shell logo Colombia logo Siemens logo Sky logo Princeton logo

Your files are in safe hands

Zamzar has converted over 510 million files since 2006

For every 10,000 files converted on Zamzar, we'll plant a tree. By using Zamzar you are helping to make a difference to our planet

We're committed to regular charitable giving. Each month we donate at least 2% of our company profits to different charities

From your personal desktop to your business files, we've got you covered

We offer a range of tools, to help you convert your files in the most convenient way for you. As well as our online file conversion service, we also offer a desktop app for file conversions straight from your desktop, and an API for automated file conversions for developers. Which tool you use is up to you!

Want to convert files straight from your desktop?

Get the App

Fully integrated into your desktop

Convert over 150 different file formats

Convert documents, videos, audio files in one click

Need conversion functionality within your application?

Explore the API

One simple API to convert files

100s of formats for you to choose from

Documents, videos, audios, images & more...

Tools to suit your file conversion and file compression needs

You'll find all the conversion and compression tools you need, all in one place, at Zamzar. With over 1100 file-conversion types supported, whether you need to convert videos, audio, documents or images, you'll easily find what you need and soon have your files in the formats and sizing that work for you.

WEBM Video Format

WEBM Converter

The WEBM format is an open format for digital video to be shared online. It was first introduced in 2010, and Google is now its sponsor and developer. WEBM is similar to the MKV (Matroska) format, and they are both container files where the video, audio and subtitle elements have been compressed with separate codecs. WEBM is the video equivalent of the WEBP digital image format.

An advantage with using WebM videos is that you can easily embed them into HTML5. This makes it a good format for sharing videos online, especially as the format is supported by all main internet browsers. However, WEBM isn’t necessarily the best format for storing and playing video content on your device. This is because not all media players can play WEBM videos. If you need to play a WEBM video outside of an internet browser, you can use VLC media player.

Related Tools

MP3 Audio Format

MP3 Converter

MP3 is the most common format for storing and playing digital music. It’s short for ‘MPEG-1 Audio Layer 3’, and it was developed in the early 1990s as a way of compressing audio to create smaller files that could be easily shared and stored without losing too much sound quality.

MP3 is a universal format maintained by the International Office for Standardization (ISO). MP3 tracks will play on almost any device and with most media players, including Windows Media Player and Apple Music. Digital music took off in the 1990s and 2000s, and many users used media players to ‘rip’ CDs, or download tracks from sites like Napster, turning MP3 into the most common audio format. Because MP3 uses ‘lossy’ compression that can’t be reversed, some music listeners prefer to use other formats such as FLAC, even if the file sizes are bigger.

Related Tools

How to convert a WEBM to a MP3 file?

  1. 1. Choose the WEBM file that you want to convert.
  2. 2. Select MP3 as the the format you want to convert your WEBM file to.
  3. 3. Click "Convert" to convert your WEBM file.

Convert from WEBM

Using Zamzar, it is possible to convert WEBM files to a variety of other formats:

WEBM to 3GP WEBM to 3G2 WEBM to AAC WEBM to AC3 WEBM to AVI WEBM to FLAC WEBM to FLV WEBM to GIF WEBM to IPAD WEBM to IPHONE WEBM to IPOD WEBM to MP3 WEBM to MOV WEBM to MP4 WEBM to MPG WEBM to OGG WEBM to WAV WEBM to WMV