To convert WAV to MP4 for adding lyrics, MiniTool Video Converter, MiniTool MovieMaker, and iMovie are 3 practical tools on Windows and Mac. The universal conversion steps include getting the tool, uploading the WAV file, choosing MP4 as the output format, starting conversion, and checking the converted MP4 file.
WAV is an uncompressed audio format that is widely used in music files. If you need to convert WAV to MP4, let’s get started. If you want to make a lyric video, try MiniTool software – MiniTool Video Converter and MiniTool MovieMaker.
How to Convert WAV to MP4 on Windows
- MiniTool Video Converter
- MiniTool MovieMaker
#1: MiniTool Video Converter
MiniTool Video Converter, as a file converter, can convert audio to video and vice versa. Supporting over 1,000 formats, it can easily complete WAV to MP4 conversion. Besides, it allows you to batch convert audio and video files in minutes. Here’s how:
Fast Track:
- Download MiniTool Video Converter
- Upload a WAV file
- Set MP4 as the output format
- Start conversion
- Check the result
Step 1. Run MiniTool Video Converter
Download and install MiniTool Video Converter. Then, run this application.
MiniTool Video ConverterClick to Download100%Clean & Safe
Step 2. Add WAV File
In MiniTool Video Converter’s Convert Video tab, click on the Add Files option to upload the target WAV file.

Step 3. Set MP4 as the Output Format
On the imported conversion task, click on the Gear icon to open the output format settings window and choose the MP4 format in the Video tab. Then, specify a 4K Video resolution or other resolutions.

Step 4. Begin Converting
Back to the main interface, expand the Output option to choose a saving path for the converted file. Then, click on the Convert button to begin converting.

Step 5. Check and Locate the Converted Video
Once the conversion ends, this converted video will go to the Completed tab. Here, click on the Play icon to check it. Or click on the Folder icon to find this output file on your computer.

MiniTool Video Converter is a dedicated video converter that helps you convert WAV to MP4. It is even suitable for beginners. After converting to MP4, you choose a video editor to add lyrics.
Main Features
- Support customizing resolution, frame rate, bitrate, and more.
- Allow converting formats to be compatible with various social media platforms.
- Support converting audio and videos usable on Apple, Huawei, Samsung, and Android.
- Enable the conversion of videos with quality reaching up to 4K.
#2: MiniTool MovieMaker
If you want to convert WAV to MP4 quickly without any watermark, there is a recommended superb video editor – MiniTool MovieMaker. It’s not just a video editor, but a video converter. It can convert WAV to MP4, MP4 to WebM, AVI to MP4, MP3 to MP4, MP4 to MP3, AVI to GIF, etc. Besides, this software enables you to export videos to different devices, including iPhone, PS4, Smartphone, Sony TV, and more.
Below are the detailed steps on how to convert WAV to MP4 with MiniTool MovieMaker.
Fast Track:
- Install MiniTool MovieMaker
- Import WAV audio
- Drag the target audio onto the timeline
- Set MP4 as the output format
- Start the export
Step 1. Obtain MiniTool MovieMaker
Download MiniTool MovieMaker and follow the instructions to install it on your PC.
MiniTool MovieMakerClick to Download100%Clean & Safe
Step 2. Import WAV File
Run MiniTool MovieMaker and shut down the pop-up window to enter the main interface. Click on Import Media Files to import the WAV file and one or more pictures. Or you can import a video file.

Step 3. Add the Target Audio onto the Timeline
Drag your imported WAV audio onto the timeline. Here, you can add lyrics, even choose the speech bubbles for lyrics. Then, click on the Export option at the upper-right of the player to trigger the Export window.

Step 4. Configure MP4 as the Exported File
In the Export window, choose the default MP4 in the Format option as the exported format.

Step 5. Start the Export Process
Lastly, click on the Export button to convert WAV to MP4.

If you’re interested in making a lyric video from a WAV file, MiniTool MovieMaker can help you effectively.
Main Features
- The following formats are provided: MP4, MOV, MKV, AVI, MPG, VOB, WMV, MP3, etc.
- Support converting the most popular video formats to MP3.
- Offer plenty of stunning titles, effects, transitions, and captions.
- Provide some movie templates that let you create a video in minutes.
- Come with basic editing features.
- Support exporting videos to different devices.
- Free to use, no watermarks, no ads, and no bundles.
How to Convert WAV to MP4 on Mac
If you are an Apple user, iMovie is absolutely the right choice. It’s a free and powerful video editor. With it, you can make a video with photos and music. Apart from this, some advanced editing features are also supported, such as cutout, split-screen, picture-in-picture effect, audio booster, and many others.
Take the following steps to learn how to convert WAV to MP4 with photos.
Step 1. Launch iMovie and create a new project.
Step 2. Tap on My Media and import the WAV file and photos to iMovie.
Step 3. Afterward, add the WAV and photos to the timeline by clicking the plus icon.
Step 4. Drag the right side of the photos to accommodate the audio file.
Step 5. Now, you can add lyrics to this video if you want.
Step 6. In the end, click on Share and choose the File option to export this video file. Or share it directly to YouTube, Facebook, Email, etc.
Main Features
- Most popular audio and video formats are supported, such as WAV, AIFF, AAC, MP3, MP4, AVI, M4V, MOV, etc.
- Feature with cutout, speed changer, split-screen, and picture-in-picture effect.
- iMovie projects can be sent to Final Cut Pro X.
- Support enhancing the audio of video clips.
- Basic editing features, including crop, cut, split, and flip are provided.
- Offer soundtracks, effects, titles, and movie templates.
- Only available for Apple devices.
Conclusion
That’s all about converting WAV to MP4. If you need to convert WAV to MP4, try the above-mentioned 3 methods, including MiniTool Video Converter and MiniTool MovieMaker on Windows and iMovie on Mac. If you have any questions about MiniTool Video Converter or MiniTool MovieMaker, send an email via [email protected] for assistance.
WAV to MP4 FAQ
Navigate to Media > Convert / Save… to add the audio file you want to convert and click the Convert / Save to go on.
Select the desired audio format from the Profile box and choose a destination folder.
Tap on Start to change the audio format.
Click on File to import the MP4 file.
Go to the File tab and click Export to export the video as a WAV format.


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