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Wondershare UniConverter

  • Convert MP3 to MP4, MOV, AVI, 3GP and vice versa easily.
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  • Download online videos from YouTube and other 10,000 sites.
  • All-in-one tool: video editor, screen recorder, and more.
MP3 to MP4


1. Convert Other Format to MP3+
  1. 1.1 Convert MP4 to MP3
  2. 1.2 MP4 to MP3 Converter Online
  3. 1.3 Convert MOV to MP3
  4. 1.4 Convert WAV to MP3
  5. 1.5 Convert M4A to MP3 Mac
  6. 1.6 M4A to MP3 Online Converter
  7. 1.7 Convert M4A to MP3 Audacity
  8. 1.8 M4A to MP3 iTunes
  9. 1.9 M4A to MP3 Converter Free
  10. 1.10 M4A to MP3
  11. 1.11 Convert WMA to MP3
  12. 1.12 Convert FLAC to MP3 Mac
  13. 1.13 FLAC to MP3 Online
  14. 1.14 Free FLAC to MP3 Converters
  15. 1.15 FLAC to MP3 Converter
  16. 1.16 WMA to MP3
  17. 1.17 WMA to MP3 Online
  18. 1.18 WMA to MP3 Converter Free
  19. 1.19 Convert WMA to MP3 Windows Media Player
  20. 1.20 Free WAV to MP3 Converter
  21. 1.21 Convert AAC to MP3
  22. 1.22 MPEG to MP3
  23. 1.23 Convert iTunes to MP3
  24. 1.24 Convert AMR to MP3
  25. 1.25 Convert AIFF to MP3
  26. 1.26 Convert OGG to MP3
  27. 1.27 Convert M4P to MP3
  28. 1.28 Convert 3GPP to MP3
  29. 1.29 Convert MIDI to MP3
  30. 1.30 Convert Spotify Playlist to MP3
  31. 1.31 Convert WMV to MP3
  32. 1.32 Convert FLV to MP3
  33. 1.33 Convert MKV to MP3
  34. 1.34 Convert Facebook Video to MP3
  35. 1.35 Convert M4R to MP3
  36. 1.36 Convert M4V to MP3
  37. 1.37 Convert SoundCloud to MP3
  38. 1.38 Convert AVI to MP3
  39. 1.39 Convert DVD to MP3
  40. 1.40 Convert Voice to MP3
  41. 1.41 Convert M2TS to MP3
  42. 1.42 Free FLV to MP3 Converter
  43. 1.43 Convert VLC to MP3
  44. 1.44 Free MP4 to MP3 Converter
  45. 1.45 Convert CAF to MP3
  46. 1.46 Convert ASF to MP3
  47. 1.47 Convert F4V to MP3
  48. 1.48 Convert WebM to MP3
  49. 1.49 Convert AC3 to MP3
  50. 1.50 Convert Opus to MP3
  51. 1.51 Convert VOB to MP3
  52. 1.52 Convert SWF to MP3
2. Convert MP3 to Other Format+
  1. 2.1 Convert MP3 to WAV
  2. 2.2 Convert MP3 to OGG
  3. 2.3 Convert MP3 to AAC
  4. 2.4 Convert MP3 to M4R
  5. 2.5 Convert MP3 to WMA
  6. 2.6 Convert MP3 to FLAC
  7. 2.7 Convert MP3 to Aiff
  8. 2.8 Convert MP3 to WMV
  9. 2.9 Convert MP3 to M4A
  10. 2.1 Convert MP3 to Ringtone
  11. 2.11 Convert MP3 to iTunes
  12. 2.12 Convert MP3 to FCP
  13. 2.13 Convert MP3 to Windows Media Player
3. MP3 Tools & Tips+
  1. 3.1 MP3 Converter for Mac
  2. 3.2 MP3 Converter
  3. 3.3 Free MP3 Converter
  4. 3.4 VEVO MP3 Converter
  5. 3.5 YouTube MP3 Converter for Android
  6. 3.6 YouTube to MP3 Converter for Mac
  7. 3.7 YouTube to MP3 Online Converter
  8. 3.8 MP3 to Text Converter
  9. 3.9 YouTube to MP3 iPhone
  10. 3.10 Download MP3 to iPhone
  11. 3.11 Convert YouTube Playlist to MP3
  12. 3.12 YouTube to MP3 Converter Not Working
  13. 3.13 YouTube Converter to MP3 for Android
  14. 3.14 Free YouTube to MP3 Converter
  15. 3.15 MP3 Player
  16. 3.16 Best MP3 Players
  17. 3.17 MP3 Sites
  18. 3.18 MP3 Ringtone Maker
  19. 3.19 Upload MP3 to YouTube
  20. 3.20 MP3 Cutter
  21. 3.21 Online MP3 Size Reducer
  22. 3.22 MP3 Tag Editor
  23. 3.23 Save Garageband File in MP3
  24. 3.24 MP3 Recorder
  25. 3.25 Remove Vocals from MP3
  26. 3.26 Export Audacity to MP3

Best MP3 to MP4 Converters: How to Convert MP3 to MP4 Free Easily

How do I convert MP3 to MP4 (convert audio to video/YouTube)? --- A question from Quora

Have a number of MP3 files that you want to play on latest players and devices? You can convert them to a compatible format like MP4. Though MP3 is in use, being an audio format, it is compatible with playing only on a limited number of players. So if you want to enjoy playing your favorite list on all types of devices and players, MP3 to MP4 conversion is the apt choice and for this, you need a good MP3 to MP4 converter.

Part 1. How to Convert MP3 to MP4 Batch with Best MP3 to MP4 Converter

There is no dearth of conversion tools, but selecting the right one is very important to ensure quality conversion at fast speed and addition features. One MP3 to MP4 converter app that matches all these and more features is Wondershare UniConverter (originally Wondershare Video Converter Ultimate). This is the best program in its category that supports over 1000 formats for conversion and ensures lossless quality conversion at super fast speed. The MP3 to MP4 converter free download is available on the official software site.

Key features about MP3 to MP4:

Wondershare UniConverter - Best Video Converter for Windows / Mac (Catalina Included)

video converter
  • Convert MP3 to MP4 in batches with multiple files at a time.
  • Facilitates editing output files by changing file resolution like bit rate, frame rate, and others.
  • APEXTRNS technology of the program ensures lossless quality MP3 to MP4 conversion.
  • Super fast conversion speed ( 30X faster).
  • Allows downloading MP3 files from YouTube directly and then convert it to MP4 or desired format.
  • Wondershare MP3 to MP4 converter is available for Windows and Mac system.
Security Verified. 5,481,347 people have downloaded it.

Steps to convert MP3 to MP4 using Wondershare UniConverter

Step 1 Launch Wondershare MP3 to MP3 Converter and load MP3 files.

Download, install and launch UniConverter on your PC/Mac. From the Convert tab, click + Add Files to browse and add MP3 files from your system. You can also drag and drop the files. Multiple files for batch processing can be added here.

add MP3 files to Wondershare MP3 to MP3 Converter

Step 2 Select MP4 as output format.

The MP3 added files appear as thumbnails with details regarding the size, format, and others. At the top-right corner, open drop-down menu next to Convert all files to: option and select MP4 from the Video tab. Also, choose the output file resolution.

Select MP4 as output format

Step 3 Convert MP3 to MP4 in batch.

At Output tab, choose PC location where you want to save the converted file. Click Convert All to start with the converion process from MP3 to MP4.

Convert MP3 to MP4 in batch

Part 2. Best MP3 to MP4 Converter Online: How to Convert MP3 to MP4 Free

For pocket-friendly file conversion needs, online programs prove to be a good choice as they are free and simple to use. One such free MP3 to MP4 converter is Online UniConverter (originally that allows converting your files in a few simple steps. The program works on the browser of your Windows or Mac system and needs no download or installation. A number of video and audio file formats are supported for conversion. You can add 2 files with a maximum of 100MB size at a time for conversion. Simple to use interface, decent conversion speed, and good quality output files makes it a popular MP3 to MP4 converter freeware.

Steps to convert MP3 to MP4 using Online UniConverter (originally

Step 1: Open  at your PC/Mac browser. Click +Add your files to import MP3 files from your PC.

Step 2: At Convert to tab, select MP4 as output format from the Video category.

Step 3: Click Convert to start uploading MP3 files and then convert it to MP4 format

The converted file can be easily downloaded from the program interface.

online mp3 to mp4 converter

Part 3. Free MP3 to MP4 Software: How to Convert MP3 to MP4 in iTunes

A lot of people search iTunes as a solution to convert MP3 to MP4, but in real MP3 to MP4 iTunes is not workable. Using iTunes you can convert MP4 to MP3 format, but not the other way round. iTunes is the media management tool for iOS devices; it performs an array of other functions as well including files to MP3 format conversion. Using iTunes you can convert MP4 to MP3 on Windows or Mac.

Steps on how to convert MP4 to MP3 in iTunes:

Step 1: Open iTunes preferences on your PC/Mac. On Windows select Edit > Preferences and on Mac select iTunes > Preferences.

set iTunes preferences settings

Step 2: A new General Preferences window will open from where select General tab. Click the Import Settings button that will open a new window.

set iTunes import settings

Step 3: From the Import Settings window, choose MP3 Encoder at Import Using: tab and click OK to confirm.

set Import settings

Step 4: Next, select the MP4 files from your iTunes library that you want to convert. Click File > Convert> Create MP3 Version

convert mp4 to mp3 iTunes

So if you looking for options on how to convert MP3 to MP4 in iTunes, switch to professional software like Wondershare UniConverter.

Part 4. How to Convert MP3 to MP4 with Image

To make your music file look more interesting and appealing, you can add an album cover, a band picture or any other image. So when you convert your MP3 files to MP4 format, you can add a needed image. Listed below are the top online tools to convert MP3 to MP4 with image.

1. Tovid

This is an online program for converting MP3 to MP4 with picture. Merge your MP3 files with an image and convert it to MP4 with a cover picture for uploading to YouTube, and other purposes. The program is free to use also allows to zoom and crop the picture. The merged MP4 video is directly uploaded to the YouTube site.

Steps to convert MP3 to MP4 with picture via Tovid:

Step 1: Open Tovid on your PC browser. Drop or Browse image and MP3 files to the program at their respective tabs.

Step 2: Check the box for I agree to the terms and conditions. Click CONNECT TO YOUTUBE button.

Step 3: A new window will open and will ask for you to choose an account through which you wish to post the merged MP4 file to YouTube.

Step 4: Once you enter your password and allow TOVID to access your YouTube, the MP4 file will be uploaded after authentication.

convert mp3 to mp4 with image Tovid

2. EZ-Converter

This is another free to use online tool that allows converting MP3 to MP4 with picture. The tool can be accessed directly from the browser without any need for software download, installation or registration. The program allows selecting a cover image to MP3 files while converting it MP4 format. The tool has a simple to use interface.

Steps to convert MP3 to MP4 with picture via EZ-Converter:

Step 1: Open EZ-Converter on your PC browser.

Step 2: Click Choose File to select a cover image and an MP3 file from your PC.

Step 3: Click Convert Audio to Video to start the process.

The converted MP4 file with the image can be downloaded from the program interface.

convert mp3 to mp4 with image EZ-Converter

Part 5. How to Convert MP3 to MP4 with Windows Media Player

Windows Media Player is the default media player for the Windows system. You can play an array of files using the player and also perform a wide range of other functions including file conversion. Using the program, you can convert your MP4 files to MP3 but not vice versa. So if you are looking for Windows Media Player as a solution for converting MP3 to MP4, you will be disappointed. Instead, you can use good power packed conversion software like Wondershare UniConverter.

Steps to convert MP4 to MP3 using Windows Media Player:

Step 1: Open Windows Media Player app on your PC. If the program is not present on your system you can download and install the same. Open to select and open the MP4 file that you want to convert.

Step 2: Next, open drop-down menu from the Organize tab on the top-left corner and choose Options.

set options for converting mp3 to mp4 with Windows media player

A new Options window will open from which select the Rip Music tab. Under Rip Settings, select MP3 as format and click Change.

convert mp3 to mp4 with windows media player

A new window will open and ask you for the location on your PC where you want to save the converted file. Choose the location and click OK. The process of MP4 to MP3 conversion will start.

Thus considering all the above methods and solutions, it can be concluded that Wondershare UniConverter is the best way to get your MP3 files converted to MP4 without any quality loss and in quick and simple steps. Download and have a free try now.

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