How to Convert MP3 to MP4 in Mobile/PC (2025)

Introduction

In this tutorial, you will learn how to convert MP3 audio files to MP4 video files on both mobile devices and PCs. This conversion is useful for adding visuals to your music, making it easier to share on platforms that prefer video formats. We will explore the best tools and apps available for this purpose.

Step 1: Choose Your Conversion Tool

Select a suitable tool for converting MP3 to MP4. Here are some recommended options for both mobile and PC:

• Mobile Apps

  • InShot: A user-friendly video editing app that allows you to combine audio and visuals easily.
  • KineMaster: Offers advanced features for editing and converting audio files into videos.

• PC Software

  • VLC Media Player: A versatile and free media player that supports file conversion.
  • Freemake Video Converter: A straightforward tool for converting various file formats.

Step 2: Import Your MP3 File

Once you've chosen your tool, the next step is to import the MP3 file:

• On Mobile

  • Open the app you selected.
  • Look for an option to start a new project or import files.
  • Navigate to your music library and select the MP3 file.

• On PC

  • Open the conversion software.
  • Click on the 'Add' or 'Import' button.
  • Locate your MP3 file and select it for conversion.

Step 3: Add Visuals (Optional)

To enhance your MP4 file, consider adding visuals. Here’s how:

• On Mobile

  • In your app, look for an option to add images or video clips.
  • Select visuals from your gallery that you want to accompany the audio.

• On PC

  • Once your MP3 is loaded, find the option to add images or video.
  • Import the visuals you want to use and arrange them on the timeline.

Step 4: Configure Output Settings

Before finalizing the conversion, configure the output settings:

• Settings to Consider
  • Select the output format as MP4.
  • Adjust video resolution and frame rate if necessary.
  • Choose the destination folder for the output file.

Step 5: Convert the File

Now, it’s time to convert your file:

• On Mobile

  • Look for a 'Convert' or 'Export' button.
  • Tap it and wait for the process to complete.

• On PC

  • Click on the 'Convert' or 'Start' button in your software.
  • Monitor the progress bar until the conversion is finished.

Step 6: Review and Share Your MP4 File

After conversion, check your file to ensure it meets your expectations:

• Play the MP4 file to verify audio and visual synchronization.
• If satisfied, proceed to share your video on platforms like YouTube, social media, or email.

Conclusion

Converting MP3 files to MP4 is a straightforward process that enhances the way you share your audio content. By following these steps, you can create engaging video files from your audio tracks. Experiment with various visuals and editing tools to make your videos more appealing. Now that you know how to convert files, consider exploring other editing features in your chosen software or app!