How to Cut and Convert MP4 to MP3 Directly?

Jun 23, 2022
  • Download Download the MP4 to MP3 cutter and
  • Step 1. Add MP4 video file.
  • Step 2. Trim the needed part.
  • Step 3. Select MP3 as output format.
  • Step 4. Cut and convert MP4 to MP3.
  • * More other video and audio formats are supported.
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A Powerful MP4 to MP3 Cutter
How to Cut and Convert MP4 to MP3?
Can I Cut MP4 to MP3 Online?

You may come across some videos and movies that have beautiful singing music or special speeches which you want to save as separate audio files. Now you have many options to get the wanted audio. For example, you can use an audio extractor to rip the audio from the video first and then cut the needed audio part later with an MP3 cutter. But this isn't the most efficient way, for you can cut and convert video to audio directly with a single MP4 to MP3 cutter. In the following, we will introduce such a program and show you how to cut and convert MP4 to MP3 in detailed steps. Read on if you’re interested.

A Powerful MP4 to MP3 Converter and Cutter

An MP4 to MP3 converter and cutter can help you get your desired audio part from a video directly, so you don't have to convert MP4 to MP3 and trim later. For Windows users, WonderFox HD Video Converter Factory Pro is the perfect MP4 to MP3 cutter to cut and convert any video to audio. It features a straightforward interface, and with simple clicks, you can cut the wanted MP4 clip to MP3 without hassle. Through this program, you can also trim video into multiple clips to export as audio files in one go. Beyond that, it has customizable settings that you can modify the audio bitrate, sample rate, channel, and volume to get better sound quality.

Now, you can try this MP4 MP3 cutter to cut your MP4 files to MP3 with the tutorial below.

MP4 to MP3 Cutter

HD Video Converter Factory Pro is your one-stop solution to cut and convert video to audio in the easiest and fastest way. All formats are supported. Try the software now!

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Download for Free

How to Cut and Convert MP4 to MP3 Directly?

Before start, please free download free download the MP4 MP3 cutter to your PC.

Step 1. Add MP4 File

Launch HD Video Converter Factory Pro and enter the “Converter” module. In the new window, click the center + button to import the MP4 file into the program. Alternatively, you can drag the source file into the interface directly.

Tips. At the bottom of the interface, you can click the inverted triangle button to set a destination folder in advance.

Step 2. Trim Needed Part

Under the video list, click the “Trim” button to open the Trimmer window. Next, drag the two markers to select the part you want to keep and click “Trim” to save it as “Clip 1.” You can use the markers to create multiple clips if you want. After all clips are ready, click “OK” and continue to the next step.

Step 3. Choose Output Format

Now, go to the right side of the program and click on the format image to open the output format list. Then, choose “MP3” under the “Audio” category. Of course, you can select other audio formats if you have different ideas.

Tips. You can go to the “Parameter settings” to further edit the audio output settings, including codec, bitrate, sample rate, etc., or you can let the program “Smart Fit” the settings for you.

Step 4. Cut and Convert MP4 to MP3

Finally, click the “Run” button to export the video clips to MP3 at once.

More of HD Video Converter Pro
  • Convert all mainstream audio & video formats;
  • Batch compress large video and audio files;
  • Download HD/4K/8K videos from YouTube;
  • Cut and join video files into one.
Download for Free
Download for Free

Can I Cut MP4 to MP3 Online?

Though many online converters only allow you to convert the whole video to audio, there does exist an MP4 to MP3 cutter online to help you cut and convert MP4 to MP3 easily. It’s Clideo, and here is how to trim and change MP4 to MP3 with Clideo online.

Step 1. Visit and click “Choose file” to upload your MP4.

Step 2. Crop the audio part you want to keep. On the right side menu, check “Extract Selected.”

Tips. You can try the Fade in and Fade out effects to your audio.

Step 3. Click the right corner “Export” and download the final file.

Note. Clideo has strict limitations over file upload size. You can only upload maximum 500 MB video to the website.


That’s all I want to share with you about how to cut and convert MP4 to MP3. I hope you find this article helpful. Thanks for reading.

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WonderFox DVD Ripper Pro is a professional DVD ripping program that can easily rip any DVD, be it homemade or commercial, to all popular formats including MP4, MKV, MP3, WAV, H264, H265, Android, iPhone, etc. without a hitch. It also lets you edit and compress DVD videos at high efficiency. Download it to enjoy fast and trouble-free DVD ripping experience.

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