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Top 14 Ways to Convert OGG to MP3 Online Free

by Kayla Morrison • 2024-01-11 10:27:52 • Proven solutions

If you like listening to music on your computer, then you must know a few things about MP3. This popular sound format offers excellent sound quality and is compatible with most media players. However, sometimes you might come across other sound formats like OGG and many others. In that case, you'll need to convert OGG to MP3 online or offline. So in this guide, I want to furnish you with the best OGG to MP3 online converter apps. You'll also know how to convert OGG to MP3 with the best desktop program. Let's learn!

Part 1. Best OGG to MP3 Converter You Should Know

Let's start our listicle with the best desktop OGG to MP3 converter – Wondershare UniConverter. With this free app, you can convert OGG to MP3, M4A, FLAC, and other popular audio formats without losing quality. You can also edit your OGG file before converting by cutting, adjusting volume, changing the channel, and merging. Additionally, the app works smoothly on both Mac and PC.

Wondershare UniConverter - Best OGG to M3 Converter

Security Verified. 5,481,347 people have downloaded it.
  • Convert OGG to MP3 with all original quality and details such as bitrate, title, channel, etc.
  • Download videos from popular sites like YouTube, Dailymotion, Vevo, etc.
  • Edit, enhance & personalize your videos file.
  • Batch video/audio compression and conversion are allowed.
  • Toolbox with additional functions like Screen Recorder, VR Converter, GIF Maker, Fixing Media Metadata, and more.
  • Supported OS: Windows 10/8/7/XP/Vista, macOS 11 Big Sur, 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7.

Below are these easy OGG to MP3 conversion steps using Wondershare UniConverter:

Step 1 Open the Audio Converter function.

Run Wondershare UniConverter on your computer and then press the Audio Converter tab on the left pane. Now drag and drop your OGG files on the function or click the Add Files button to open local storage and add music files.

Open the Wondershare Audio Converter

Step 2 Customize OGG files.

Next, click the Trim button on your audio thumbnail to begin chopping out the unwanted parts of your OGG music. You can also click the Crop function to adjust the volume.

edit OGG files by Wondershare Audio Converter

Step 3 Convert and save.

Open the Output Format menu and then select MP3 as your target format. You can also choose a new bitrate and quality before tapping the Merge All Files toggle. Finally, press the Start All button to combine and convert OGG to MP3. It's that easy!

start to convert OGG to MP3 by Wondershare Audio Converter

Part 2. Top 13 Free Online OGG to MP3 Converter Recommended

On top of Wondershare UniConverter, you can also use these fourteen OGG to MP3 online converters:

1. ConvertFiles

ConvertFiles is undeniably one of the easiest OGG to MP3 online converter tools currently. It's super-duper easy to learn and use. With it, you can convert OGG to MP3, AU, FLAC, WAV, WMA, M4A, and AMR. Further, it comes with a document converter, image converter, and video converter.


  • Easy to understand.
  • Supports lots of input formats.


  • Ad-laden app.

Free Online OGG to MP3 Converter - ConvertFiles

2. Coolutils

Giving ConvertFiles some serious competition is Coolutils. Although it comes with a desktop version, it's its online tool that I find straightforward to use. The drag and drop platform can convert OGG to most audio file formats and even change the bitrate, channel, and sample rate. Moreover, it has zero ads.


  • Convenient drag and drop platform.
  • Supports all standard audio formats.


  • No batch conversion.

Free Online OGG to MP3 Converter - Coolutils

3. MP3Cutter

MP3Cutter, as the name suggests, is a dedicated audio editing tool that boasts a clean UI that's easy to navigate. The drag and drop platform is compatible with practically all audio file formats and supports local and URL files. After converting, you can also cut and join audios.


  • Excellent editing capabilities.
  • Uploads URL files.


  • Has a few ads.

Free Online OGG to MP3 Converter - MP3Cutter

4. AConvert

AConvert is a popular audio conversion and editing program that supports virtually any audio file format you throw at it. On the simple platform, you can cut, join, adjust bitrate, and change the sampling rate before converting OGG to MP3. Sadly, it has multiple adverts.


  • Multiple editing tools.
  • Edit video and image files.


  • Ad-infested UI.

Free Online OGG to MP3 Converter - AConvert

5. FreeConvert

FreeConvert is a free, open-source online conversion app that can convert OGG to more than ten audio formats. Surprisingly, this tool can also convert OGG to customized presets like Android Audio, iPhone Audio, and iPod Audio. Be careful with the adverts, though.


  • Convert OGG to 10+ audio formats.
  • Supports customized audio presets.


  • Multiple adverts.

Free Online OGG to MP3 Converter - FreeConvert

6. AnyConv

AnyConv is an ad-supported platform that can convert OGG to any audio file format of your choice. You can convert OGG to AAC, MIDI, WMA, MP3, and so on. Additionally, the platform offers excellent customer care service.


  • Simple UI.
  • Free customer support.


  • No additional editing functions.

Free Online OGG to MP3 Converter - AnyConv

7. Onlineconvertfree

Onlineconvertfree is one of my all-time favorite online file converters, thanks to its simplicity and efficiency. It's fast, and you can convert between 250+ file formats, including OGG to MP3. Also, the SSL encryption ensures that the platform is 100% secure.


  • Fast and secure platform.
  • Supports 250+ file formats.


  • No customization tools.

Free Online OGG to MP3 Converter - Onlineconvertfree

8. Online Converter

The name alone says it all! On this simple, ad-supported website, users can convert anything to anything for free. On top of converting between audio formats, you can also change documents, videos, audios, and images. However, the maximum file size is 200MB.


  • Supports all standard audio file formats.
  • Allows batch conversions.


  • Limited upload size.

Free Online OGG to MP3 Converter - Online Converter

9. CloudConvert

CloudConvert is an efficient OGG to MP3 file conversion website that supports more than 200 file formats. Here, users are assured of high-quality data conversions. You can also trim, adjust bitrate, change codec, and reduce/increase volume.


  • No pesky adverts.
  • Supports 200+ formats.


  • Only 25 conversions per day.

Free Online OGG to MP3 Converter - CloudConvert

10. OnlineConvert

If not for the multiple adverts, I'd rank OnlineConvert the first on this list. That aside, this website can convert OGG to MP3 with custom duration, bitrate, sampling rate, and channel. You can upload local audios or from URLs, Dropbox, and Google Drive.


  • Professional customization options.
  • Upload online/cloud files.


  • Cluttered UI.

Free Online OGG to MP3 Converter - OnlineConvert

11. Zamzar

Do you want to convert anything to anything online? Use Zamzar! Here, you can convert more than 1200 file formats, including RAW image file formats. Just upload an audio file, choose a format, and convert it!


  • Easy to use.
  • Supports 1200+ file formats.


  • No batch conversions.

Free Online OGG to MP3 Converter - Zamzar

12. Convertio

Last but not least, use Convertio to convert OGG to MP3 in a flash. You can upload local, online, or cloud files before converting with custom duration, volume, frequency, bitrate, and channel. Unfortunately, you can't convert more than 100MB per day.


  • Supports batch conversions.
  • Multiple editing tools.


  • Limited upload size.

Free Online OGG to MP3 Converter - Convertio

13. Online Audio Converter

Finally, use Online Audio Converter to change OGG files to MP3 with all original quality. Like with Convertio, you can add local, online, or cloud files. After that, set the bitrate/quality, sampling rate, channel, and fade effects before converting. But again, be mindful of the adverts.


  • Nice customization options.
  • Straightforward UI.


  • Ad-supported app.

Free Online OGG to MP3 Converter - Online Audio Converter

Free Download Free Download


As you can see, converting OGG to MP3 online shouldn't be difficult if you can dig out the right tools. With these options, you'll not only convert files to MP3 but change the bitrate, channel, sampling rate, and more. Plus, you can use Wondershare UniConverter to enjoy fast offline conversions.

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Kayla Morrison

Kayla Morrison

staff Editor

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