Convert Audio
1.1 CAF to OGG
1.2 FLAC to M4A
1.3 FLAC to WAV
1.4 FLAC to iTunes
1.5 M4A to WAV
1.6 OGG to WAV
1.7 PCM to WAV
1.8 AIFF to WAV
1.9 Convert/Split APE
1.10 MP3 to MP4
1.11 Music Converter

How to Convert MP3 to MP4 with Best 7 MP3 File to MP4 Converters

Video Converter Ultimate

  • Convert over 500 formats, including MP4, MKV, MP3, DVD, etc.
  • Offer various built-in editor tools like trim, watermark, rotate, etc.
  • Powerful toolbox to enhance and refine videos by AI upscaling.
  • 70X faster conversion speed than standard video converters.

Free Download100% Clear & Secure

Free Download100% Clear & Secure

Video Converter Ultimate Banner Pic

How to Convert MP3 to MP4 with Best 7 MP3 File to MP4 Converters

MP3 and MP4 are totally different multimedia formats. The biggest difference is that the former is a standard music file format storing audio only, while the latter is a compressed video format, which containing audio, video and subtitles.

As a result, when you want to put your MP3 files into the MP4 player devices or online video sites, you will get the rejection.

"YouTube does not accept my MP3 file upload. Can I convert MP3 to MP4?"

The answer is definitely yes.

Here we gather the best 7 MP3 to MP4 converters (online applications and offline desktop), and you can follow the detailed guides to change MP3 to MP4 easily.

convert MP4 to WMV

Part 1. Easiest Way to Convert MP3 to MP4 Offline on Computer

The Easiest Way to Convert MP3 to MP4 Offline is AnyMP4 Video Editor without doubt.

AnyMP4 Video Editor would be the one which can not only convert MP3 to MP4, but also enable you to edit it according to your needs. Except MP4, it also can convert MP3 to other popular formats. There are various pre-made presets you can get. You can also get basic video editing tools to rotate, crop, clip and adjust video effects. And you can save the processed video in MP4 or other formats. By these functions, you can make your own MP4.


  • Convert MP3 to MP4 and edit MP3 with images to create the new MP4.
  • Make a personalize video slideshow with customizable themes, transitions, filters and elements.
  • Export 4K and 1080p HD videos and other popular video formats like MP4, MOV, MKV, AVI, WMV, MTS, M4V, FLV and more.
  • Enhance video quality by adjusting video contrast, brightness, saturation and more.

1. Download AnyMP4 Video Editor and install it on your PC. launch the MP3 Converting software.

Run Video Editor

2. Click “+” to input your images and click "Add Background Music" to set your target MP3 as the background music.

On the right of this bar, here is "Edit Audio". In this little menu, you can set the duration and loop playback. And you also can tap "Keep original audio track".

Add Background Music

3. After adding the files, you can edit them one by one according to your love.

On the interface, here are five main effects for you to choose. Themes, text, transitons, filters and elements.

Themes: You can select different effects to make your images more colorful. There are travel, old times, wedding, etc.


Text: In this part, you can input the words you want to say on the images. You also can find many styles, like sparks and yellow. You can set the content/font/size/color/duration. It also lets you to choose different motions for the text


Transitions: This effect would be more important than others. Compared with changing directly, we all want to add some effects into this changing process. In transition, you can set the style of images changing, like fade and move to right and set the durations time.


Filters: To sffect our visual effect, filter would be the first one. Good filter can make your files more wondreful.


Elements: As its name, you can add some little element to burnish your videos. Also, do not miss the duration time setting and motion effects


You also can click "Edit" just on the bar above the images you input. As you see in the below, you can rotate, crop, adjust contrast and brightness and set the duration.

Edit photo

4. After finishing the editing process, you can click "Export" button to select MP4 as the output format. Then click "Convert" button to start video slideshow making.

Create video slideshow

Part 2. Convert MP3 to MP4 by Video Converter Ultimate

For turning MP3 to MP4, you should get the reliable MP3 to MP4 converting tool, AnyMP4 Video Converter Ultimate, to help you. It is the easy-to-use audio to video converter for Windows and Mac users.


  • Rip DVD disc and movie to video/audio format like MP4, AVI, WMV, MOV, MKV, FLV, MP3 and more
  • Convert 4K to 4K and 1080p HD videos, and other popular videos like MP4, AVI, MOV, MKV, WMV and so on
  • Enhance video quality and edit video effect to improve output video

1.Add MP3 files

Firstly, you should free download this MP3 file to MP4 file converter to your computer. After an easy installation, just run it immediately.

Click "Add Files" button to import one or more MP3 files to this software.

Note: This converter also supports DVD ripping, so you could just insert your DVD disc into the computer and follow the steps below to convert DVD to MP4.

Add Audio

2.Customize MP4

Select "MP4" from the drop-down list of "Profile". Here there are various options for MP4 output. If you are not sure which one you should decide, just input the device name, like Windows Phone, YouTube, Facebook, etc.

Next to it, click "Settings" icon to start to edit the MP4 file, where you could set the video/audio encoder, resolution, frame rate, aspect ratio, audio bitrate, channel, etc. Click "Create New" to confirm the settings you made.

Audio Settings

3.Convert MP3 to MP4

Back to the main interface, select the destination and click "Convert All" to start to change MP3 file to MP4.

Convert Audio

Note: If you want to convert video files, you could apply the video editing features like rotate, flip, watermark, clip, merge, effects adjustment, etc.

This way of converting MP3 to MP3 is not free, but you can complete the whole conversion process privately without file size limitation and use the powerful editing features with supported GPU acceleration.

If you do not want to open your pocket, and do not mind the conversion speed, file size limit, etc., just follow the second part to take the 5 online video converters to transcode MP3 to MP4.

Part 3. Top 5 MP3 to MP4 Converters to Change MP3 to MP4 Online

1. Free Online MP3 to MP4 Converter - MP3Toolbox

MP3Toolbox is a popular tool to edit MP3 files. It convers various formats like MOV, MKV, RMVB, MXF, DAT, MOD, etc., to MP4. Its key features include:

How to convert MP3 to MP4 with MP3Toolbox

1. Go to in any browser and choose "MP3 to Video" on the list to open the MP3 to MP4 converter.

2. Click on the "Pick MP3" button to upload a MP3 file from your computer. When you go into the settings page, choose "MP4" as the output format and pick up a background picture.

3. Click "Convert MP3 to Video" and wait for converting MP3 to MP4.


2. Free Online MP3 to MP4 Converter - CoolUtils

CoolUtils's MP3 to MP4 converter is the online version of the software. Its main features include:

How to do MP3 to MP4 conversion on CoolUtils

1. Access in your browser when you need to convert MP3 to MP4.

2. Unfold the "Select files" button and import the MP3 file you want to convert from your computer or cloud account. Select MP4 under the "Convert to" menu.

3. Click on "Download Converted File" button to start converting and downloading the result.

3. Free Online MP3 to MP4 Converter - EZ-Converter

EZ-Converter is a simple way to convert MP3 to MP4 online. Its basic features include:

How to achieve MP3 to MP4 conversion with EZ-Converter

1. Go to the home page in a browser if you want to transcode music to video. And locate to the Audio Video Converter area.

2. Click the "Choose file" button under "Select a Cover Photo" to upload a picture. And then click the "Choose file" button under "Select a Sound Track" to import the song to convert.

3. Once click the "Convert Audio To Video" button to start the process to convert MP3 to MP4.


4. Free Online MP3 to MP4 Converter - Zamzar

Zamzar is a collection of link to MP4 file converters integrated an MP3 to MP4 converter. Its principal features including:

How to convert MP3 to MP4 on Zamzar

1. Input in the address bar of your browser to open the MP3 to MP4 converter directly.

2. Drag and drop MP3 files you want to convert from your computer or import music from URL.

3. Choose MP4 from "Convert files to" menu and drop your email address. Finally, click the "Convert" button and get the result in your email.


5. Free Online MP3 to MP4 Converter - File Conversion

File Conversion is a powerful app to convert MP3 to MP4 online for free. Its key features include:

How to convert MP3 to MP4 with File Conversion

1. Type in in the browser's address bar and click Enter key to open it.

2. Click the "Select a File" button and upload the MP3 file to convert from your hard drive. Then set "Quality" and "Size" options as you wish.

3. Start the process by clicking on "Convert" button. When it is done, you can download the MP4 file.


Part 4. FAQs of MP3 to MP4

Can VLC convert MP3 to MP4?

Yes. VLC can convert MP3 to MP4 and other video files like MOV, MKV, FLV, etc.

What's the difference between an MP3 and MP4?

The primary difference between MP3 and MP4 is that MP3 is the audio-only file, while MP4 is the multimedia facilitator, which can hold audio, video, subtitle and image.

How to convert MP3 to MP4 with picture?

To convert MP3 to MP4 with images, AnyMP4 Slideshow Creator can help you exactly. Just follow the part 1 to convert MP3 to MP4 with many pictures.


As you can see, the conversion of one music format to a video format is not as complicated as you thought if you pick up the right tool. In this post, we have shared 7 ways to convert MP3 to MP4 online or on computer. All online audio video converters above are free of charge. And some even allow you to add a cover picture into the audio file, like EZ-Converter and MP3Toolbox. Also, there are some video converter software supports to convert MP3 to MP4 on your computer, like AnyMP4 Video Converter Ultimate. Anyway, find your favorite way and follow our step by step guides to create a MP4 video file with your MP3 audio.

What do you think of this post?


Rating: 4.9 / 5 (based on 478 ratings)

September 23, 2022 15:30

Related Articles

CommentAdd your comments to join the discussion here