MP4 Volume Booster—Increase MP4 Volume Efficiently

“How can I increase the volume of MP4 files?” Many people may have the same trouble. When playing some videos, even with the full blast, the audio may still remain too quiet to be clearly audible. So the need to increase MP4 volume came out. Here this post will provide 3 solutions to help with the trouble.
Get the most recommended MP4 audio booster here and keep reading to see the details:

Carina | June 28, 2022

Solution 1: Best MP4 Volume Booster for Windows 11/10 (Most Recommend)

Solution 2: Increase Volume on MP4 with VLC Media Player

Solution 3: Online MP4 Audio Booster—VideoLouder

How Can I Increase the MP4 Volume for Better Enjoyment?

MP4 is the most popular video format and can be played on a variety of media players and devices. However, some of your MP4 videos may sound tinny even with the volume turned up to maximum. So if you want to keep your video audio louder permanently, a third-party volume booster is a must.

The following sections introduce three methods to increase MP4 volume with detailed steps. Read on for more information.

The Best MP4 Audio Booster

HD Video Converter Factory Pro makes it easier than ever to increase MP4 volume without losing quality. Once you have this handy tool, you can easily and permanently boost up your MP4 video volume within 3 steps. Get it now!

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Compatible with Windows

100% Clean & Safe

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Solution 1: Best MP4 Volume Booster for Windows 11/10

When talking about MP4 volume boosters, WonderFox HD Video Converter Factory Pro is one of the most professional programs. It is designed to handle all kinds of video & audio processing issues on Windows. With its multiple features, this tool can increase the volume in MP4, MP3, M4A, etc., change video/audio formats from MP4 to AVI, etc., modify the parameters of output files, and edit the MP4 videos by cutting, rotating, merging, and so on.

The next part will demonstrate how to increase volume on MP4 with HD Video Converter Factory Pro. Free downloadFree download this efficient MP4 volume booster and install it on your PC to be prepared.

Three Steps to Increase MP4 Video Volume Permanently

Step 1: Import the MP4 Videos into the Program

Launch HD Video Converter Factory Pro after installing it on your PC and open the Converter module. Click + Add Files button to load all the MP4 videos with low volume. You can also drag and drop them into the workplace.

Step 2: Adjust the Volume of MP4 Videos

Click the Parameter settings button below the big format image and you can see the Video Settings and Audio Settings. Head to the Audio Settings and drag the Volume slider to the right to increase MP4 volume (up to 200% of the original). Press OK to save the change.

Tips: You can also modify other video and audio parameters like video resolution, bit rate, and audio bit rate, channels, etc.

Optional: Change the Video Format

If you want to change MP4 videos to other formats like MP3, AVI, MOV, etc., you can press the big format image on the right side of the software to choose one favorable format. Here you can choose to convert MP4 to other file formats or devices.

Step 3: Export the Modified MP4 Files

Back to the main interface, you can press the inverted triangle button to specify an output folder for the processed MP4 videos. Finally, hit the Run button to start exporting the louder MP4 files.

More Than a MP4 Volume Booster

HD Video Converter Factory Pro can not only increase the video/audio volume but also download music/movies online, record screens with high quality, make animated GIFs from video and photo sequences, compress large video/audio files...Get this all-in-one tool now!

Solution 2: Increase Volume on MP4 with VLC Media Player

Apart from the HD Video Converter Factory Pro, VLC is also a powerful application for video playback, conversion, and volume adjustment. Without further ado, the following will show you how to make MP4 video louder with VLC. Download VLC on your PC if you don’t have it.

Step 1: Open VLC Media Player and click “Tools” on the menu bar. Choose the “Preferences” to open the “Simple Preferences” window.
Step 2: Navigate to the “Show Settings” in the lower left corner and select “All”. Check the “Only show current” at the upper left corner and click “Qt” to open the “Qt interface”. Find the “Maximum Volume Displayed”.
Step 3: Type in the number between 0 and 300 in the box and press the “Save” button.
Step 4: Restart VLC, and you can watch the MP4 videos in VLC with a louder volume.

Note: You can only play MP4 videos with high volume in VLC, because VLC can’t permanently boost up the volume of original files.

Solution 3: Online MP4 Audio Booster—VideoLouder

Besides the desktop video volume booster, many people may also want to use the online tools to boost MP4 volume for its convenience and no downloading features. But the online video volume booster tools may have some limitations. Whether the network is stable and high-speed determines the length of time for file uploading, processing, and downloading. So this method is more suitable for processing small size files. If you want to process those larger files, you may experience a long wait and find that it still fails.

Nonetheless, this article will introduce a popular online MP4 volume booster—VideoLouder. It’s a free service that supports AVI, MPEG, MPG, MP4, MOV, and XVID formats and the maximum file size is 500MB.

Here is the tutorial to increase MP4 volume with VideoLouder.

Step 1: Visit the website: on your browser.
Step 2: Click the “Browse” button to load the video you want to increase the volume. (Keep in mind that the video size is limited to 500MB.)
Step 3: Move to the Select action part and choose Increase volume. Then select the suitable decibels from the drop-down list.
Step 4: Press the “Upload File” button and wait for the uploading and increasing process.
Step 5: Click “Download File” after the whole process is finished.


That’s all I want to share with you about how to increase MP4 volume. Among the three MP4 volume boosters, HD Video Converter Factory Pro is the most recommended one for its efficiency and no limitations. It can permanently increase the volume of the original MP4 files so that you can play them with a louder volume on any player and device. It has no size and internet limitations and supports nearly all the video and audio formats.

Give it a try and it will never let you down!

Free Download

Compatible with Windows

100% Clean & Safe

Free Download
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WonderFox DVD Video Converter

WonderFox DVD Video Converter is a one-stop program that can handle DVD and digital videos. It can rip all kinds of DVD movies to digital formats and devices for easier backup and play. It can also convert video/audio to 500+ presets. The built-in downloader allows you to download movies and music from YouTube, Vimeo, and other 1000+ websites. Edit and compress features are as well as provided. Download and try it now!

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