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Wondershare UniConverter

Your Complete Video Solution

  • Convert Stereo to Mono with several simple steps.
  • Edit files by changing quality, applying effects, adding subtitles, cropping, cutting, and more.
  • Extract audio from any video format like MP4, MOV, AVI, FLV, etc.
  • All-in-one tool: DVD converter, screen recorder, video compressor, and more.


1. Convert Video to Any Format+
  1. 1.1 Easy Way to Play Quicktime Video
  2. 1.2 MOV vs MP4
  3. 1.3 Top 7 MP4 Converter Downloader
  4. 1.4 Anything to MP4
  5. 1.5 WebM vs MP4
  6. 1.6 FLV vs MP4
  7. 1.7 Convert Stereo to Mono Easily
  8. 1.8 MPEG vs MP4
  9. 1.9 Convert VHS to Digital
  10. 1.10 Top 5 Mono to Stereo Converters
  11. 1.11 Convert Anything to Anything
  12. 1.12 10 Ways to Turn Video into Audio
  13. 1.13 Top 10 Song to Ringtone Converters
  14. 1.14 Easy Steps to Convert Video to Live Photos
  15. 1.15 Trim Videos on Windows Media Player
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  17. 1.17 Convert TS to MP4 with VLC
  18. 1.18 Easy Steps to Convert Videos to MIDI Files in 2020
  19. 1.19 How Can You Convert MP4 to MIDI Format in 2020
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  5. 2.5 Top 5 Photos to Video Converters
  6. 2.6 Phone to TV Converter
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  3. 3.3 What is TS File
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  5. 3.5 What is AAC Format
  6. 3.6 What is AAC Audio
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  11. 3.11 Free VLC Batch Convert Feature
  12. 3.12 How to Convert Files
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  14. 3.14 Top 11 Video Clip Converters
  15. 3.15 Tips and Tricks for Converting It
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  32. 3.32How to Convert WAV to MIDI Format in 2020
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Top 5 Full Solutions to Convert Stereo to Mono

by Kayla Morrison • 2024-01-11 10:27:09 • Proven solutions

Thanks to technology, you can download and listen to your favorite music tracks on-the-go. However, sounds come in mono and stereo channels, with the latter being the most widely used today. But there is a problem; stereo sounds are of large sizes. They consume twice as much memory space than mono sounds. So if you want to store your audio files in the Cloud, it's always a bright idea to convert stereo to mono. In this simple guidepost, you'll know the best stereo to mono converter apps and the difference between these two audio types.

Part 1. What's the Difference between Stereo and Mono?

What is mono sound?

Up until in the 1940s, sound recordings were in mono. Monophonic or monaural sound is recorded using a single microphone and is opened using a single loudspeaker. If you want to listen to mono sounds using multiple speakers and headphones, the paths should be merged into one signal before transmission. In this case, the signal has no phase information, level, or arrival time.

Therefore, it's safe to say that everyone listening to mono sounds will get the same signal and audio quality. Mono sounds are mostly used on public address systems, hearing aid, radio talk shows, AM radio stations, and mobile and telephone communications.

What is stereo sound?

Stereo sounds, on the other hand, became popular in the 1960s, although most people still used their old mono players back then. That aside, stereophonic sounds are recorded using more than one microphone. The recording microphone is strategically placed to receive varying sound pressure levels.

Moving forward, stereo signals come in specific phase relationships and levels for a smoother playback on a suitable reproduction system. However, recording stereo sound is quite expensive and needs some technical skills. Stereo sounds are mostly used in movies, TV, FM radio stations, and music players.

Part 2. Recommended Stereo to Mono Converter to Convert Stereo to Mono 2022

Now let's learn how to convert stereo to mono using the Wondershare UniConverter. It is a simple to use tool, quick and offers several audio editing features. Apart from adjusting your audio channel, it can also change the bitrate, sample rate, encoder, quality, and size of your audio. Even better, this app can convert your audio files to several popular audio formats like converting AAC to MP3, M4A to MP3, AU to MP3, and more.


Wondershare UniConverter - Best Audio Converter

  • Convert stereo to mono without any quality loss.
  • Convert movies files to optimized preset for almost all devices.
  • Download videos from popular sites like YouTube, Dailymotion, Vevo, etc.
  • 30X faster conversion speed than any conventional converters.
  • Edit, enhance & personalize your videos file.
  • Download/record videos from YouTube and other 10,000 video sharing sites.
  • Versatile toolbox combines video metadata, GIF maker, video compressor, and screen recorder.
  • Supported OS: Windows 10/8/7, macOS 11 Big Sur, 10.15, 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7, 10.6.

Step 1 Add your audio file.

First and foremost, launch the Wondershare Stereo to Mono Converter then drop your audio on the Converter window. Also, you can tap the add files icon in Wondershare UniConverter to import local stereo files.

add audio file to the wondershare uniconverter

Step 2 Change the audio channel.

Now click the Output Format: then choose the Audio tab. After that, select an audio format, let's say MP3, then click the pencil-like icon (Pictured) beside your audio quality options.

choose output format

On the Setting window, click the Channel drop-down menu and then click the 1 to change it to mono. You can also change the bitrate, sample rate, and encoder before clicking the Create button to save your settings.

choose mono setting in wondershare uniconverter

Step 3 Convert stereo to mono.

Set a folder path for your audio file then click the Convert for a single file or the Start All for multiple audios. It's that simple!

choose stereo to mono by wondershare uniconverter

Part 3. Other 3 Stereo to Mono Freeware to Convert Stereo to Mono Free

Besides using the Wondershare Audio Converter, you can also exploit these beautiful conversion sites. They are simple-to-use and support plenty of audio formats. So without much talk, here're the best four:

1. Coolutils

Coolutils is a wonderful audio conversion site that is easy to navigate and use. It offers conversion services for audio, image, video, and documents. Here's how to use it:

Step 1: Launch Coolutils then click the + Select File button to import local and Cloud files.

Step 2: Next, select a target format from the Convert to drop-down list. You'll see up to five options, including MP3, WMA, MP3, WAV, and OGG.

Step 3: Finally, hit the DOWNLOAD CONVERTED FILE button to complete the process. Keep in mind that Coolutils supports batch conversion.

Convert Stereo to Mono Free-Coolutils

2. Online-Convert

If you're disappointed by Coolutils, try using Online-Convert instead. Unlike the first option, Online-Convert can edit the bitrate, audio channel, sampling rate, and more.

Step 1: Launch Online-Convert then tap the Choose Files to upload your audios

Step 2: Under the Optional Settings section, click the Change audio channels button then choose the mono.

Step 3: Finally, click the Start conversion to start transcoding stereo to mono.

Convert Stereo to Mono Free-Online-Convert

3. Free Online Converter

Free Online Converter is another excellent stereo to mono converter that's free to use. It can convert audio, image, video, archives, documents, and eBook files.

Step 1: Launch the app then drop your stereo files on the site. Alternatively, click the Add audio/video files to load local files.

Step 2:After that, choose a format, sample rate, and bitrate. To change stereo to mono, open the Channels menu, and then select the mono.

Step 3:Click the blue the Convert button to start encoding stereo to mono.

Convert Stereo to Mono Free-Free Online Converter

As you can see, some of these online audio converters can convert mono to stereo channel while others don't. Even worse, all of them have limited memory upload size. Therefore, I recommend the Wondershare UniConverter for uninterrupted, offline, and quick conversions.

Kayla Morrison

Kayla Morrison

staff Editor

Resource > Convert Videos > Top 5 Full Solutions to Convert Stereo to Mono