Best MP4 to MP3 Converters for PC/Online/APP Users in 2025

Do you have a favorite music video you want to enjoy without the visuals? The best MP4 to MP3 converter can turn those video files into pure audio bliss for your listening pleasure. Keep reading to learn how to convert MP4 to MP3 easily!

CapCut: The best MP4 to MP3 converter for PC

CapCut goes beyond your typical video editor. It's a powerful toolbox that not only lets you create stunning videos but also hides a handy MP4 to MP3 converter under the hood. This makes it a perfect choice for anyone looking for the best MP4 to MP3 converter to generate clean audio from their video files.

Download this best free MP4 to MP3 converter now to convert your videos to audio and unlock the full potential of this versatile editing tool!

Key features:

• Quickly convert MP4 files to MP3 format: Effortlessly convert your MP4 files to MP3 format in a few clicks.
• Supports conversion of multiple audio and video formats: This best video-to-MP3 converter for PC gives you more freedom with your media files. You can export your audio in various formats, such as MP3, WAV, and more.
• High-fidelity audio output: CapCut converts video to audio while maintaining high-fidelity audio output so you can use the audio elsewhere.
• Support editing the audio of the video: You can edit the audio before converting, including fine-tuning volume, adding sound effects, or making precise cuts for a more polished final result.

How to convert MP4 to MP3 easily

Step
1. Import MP4 files
2. First, import your MP4 into CapCut. There are several methods to support you in completing this step: click "Import" and then select and add from the local file on your computer. You can also drag it directly to the CapCut timeline. If you want to use videos that have been used in CapCut before, you can choose to add them directly from "My Space".
3. 

   

Step
4. Convert MP4 to MP3
5. After importing the video file, click on the "Export" button. Then you can choose "Export audio" in the new window, where CapCut supports various formats. You can select MP3 format to export.
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Step
7. Export

Click "Export" again, then the conversion will be finished. When you see "Audio exported", it means the MP3 file has been stored on your PC.



Zamzar: The best free MP4 to MP3 converter online

Zamzar is a popular free online tool that offers a user-friendly interface for quick MP4 to MP3 conversions. It supports various file formats, including videos, audio, images, and documents.

Key features:

• Fast conversion speed: Zamzar offers fast and easy online conversions.
• Supports multiple formats: In addition to MP4 to MP3, Zamzar handles a wide range of file types, giving you conversion flexibility.
• Convert multiple files at the same time: Zamzar supports converting multiple files at the same time, greatly improving efficiency.

Steps to convert MP4 to MP3 using Zamzar

Step
1. Visit Zamzar and choose file formats
2. Head over to Zamzar's website in your web browser. Click the "Choose Files" button and locate your MP4 file on your device. Select the file and click "Open" to upload it to Zamzar.
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Step
4. Choose MP3 format
5. Look for the "Convert To" button. Click the dropdown menu in "Convert to" and select "MP3". Then you will see "Advanced settings", you can apply the settings.
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Step
7. Convert and download

Click the "Convert Now" button. Zamzar will process your conversion. Once finished, you'll receive download instructions to save your new MP3 file.



MP4 to MP3 Converter: Best MP4 to MP3 converter APP

MP4 to MP3 Converter is a mobile tool that can be used to process MP4 files into MP3 files. It allows you to batch-import MP4 video files and convert them to MP3 files in one go.

Key features

• Effortless conversion: It can convert your MP4 files to MP3 format seamlessly.
• Multiple conversions: You can import multiple MP4 videos at one time, and it supports batch conversion to MP3.
• Offline conversion: You can convert even when you are not connected to the Internet.

Step to convert MP4 to MP3 using MP4 to MP3 Converter

Step
1. Import MP4 video file
2. Open the MP4 to MP3 Converter and tap "SELECT VIDEO". Now you can pick the MP4 file from your mobile. If you need to convert in large batches, please turn on the "Select multiple videos" switch.
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Step
4. Start conversion process
5. After uploading the MP4 video, there is no need to click anything. The app will automatically start the conversion and you can not exit the APP during this process.
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Step
7. Share the MP3 file

Finally, you will see "Conversion Complete". You can share the converted MP3 to anywhere you want.



Now that you have learned the above 3 types of tools for converting MP4 to MP3, let’s explore why we need a converter!

Why do we need the best video and audio converter

MP4 is a common video format that allows you to enjoy high-quality visuals and audio together. MP3, on the other hand, is a dedicated audio format, perfect for storing and playing your favorite songs or podcasts. When you have an MP4 video with a killer soundtrack, do you want to save it as a standalone MP3? That's where a video and audio converter comes in!

Imagine you have a motivational speech from a conference saved as an MP4. While you might like to revisit the visuals occasionally, the real power lies in the speaker's words. By converting the MP4 to MP3, you can easily extract the audio and listen to it on the go, at the gym, or anywhere you need a dose of inspiration.

So how do you take your video or audio to another level? We will discuss the tips to make your MP3 and MP4 more shiny in the next part.

Bonus tips: How to make your MP3/MP4 more shiny

MP3 editing tips

• Use basic audio editing tools: Adjust volume levels, and add smooth fades in and out for transitions to make your audio unique.
• Apply noise reduction: If you want to make your MP3 sound purer, you can use CapCut's Noise Reduction, which can eliminate your audio noise with one click.
• Try voice changer: Experiment with CapCut's Voice Changer effects to alter the sound of your MP3.

MP4 editing tips

• Apply music library: You can add music to enrich your MP4 video. CapCut offers plenty of music for users.
• Add playful text overlays: Spice up your MP4 with a touch of fun and personality by adding text to the video.
• Apply auto captions: You can use CapCut's Auto Captions to automatically identify video subtitles and edit them.

Conclusion

In conclusion, you can choose the best MP4 to MP3 converter according to your device, conversion needs. This article introduces three converters, which are the software CapCut, the online tool Zamzar, and the mobile APP MP4 to MP3 Converter. They all come in handy when you need to convert MP4 videos to MP3 files. The most recommended PC converter is CapCut, because it not only offers the conversion function, it also provides rich audio editing tools. Just download it and try it yourself and you will know its charm.

FAQs

1. What to consider when choosing a video-to-MP3 converter?
2. Firstly, you should consider converting speed, audio output quality, and cost. Then, you can also consider whether they have additional audio editing features such as CapCut.
3. Which MP4 to MP3 converters have the highest ratings in 2025?
4. In 2025, the highest-rated MP4 to MP3 converters include CapCut software, the ZamZar online tool, the MP4 to MP3 Converter mobile APP, etc. You can try them according to your device and needs. If you need a convenient way, the Zamzar online will be a good choice, but it can't be used when offline. If you need audio editing functions in addition to conversion functions, CapCut must be your first choice. For mobile users, the MP4 to MP3 Converter APP plays an important role.
5. What features should the best MP4 to MP3 converter have?
6. The best MP4 to MP3 converter should support converting a variety of formats and be able to complete high-quality conversion quickly. The most important thing is that the operation should be simple and easy for novices to use. Additional video and audio editing features are a plus.