Add audio to MP4

Combine music and video online

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Add Audio to MP4

You can now add music to MP4 and enhance your video content with custom soundtracks. With this tool, you can easily add background music or replace the original audio track in your MP4 videos. It also allows you to edit each music track by splitting, trimming, and combining audio clips together. By using this tool, you can create more engaging and entertaining videos that will capture your audience's attention. Whether you're a content creator or just someone who wants to add some personality to their videos, adding music to MP4 video can be very beneficial for you

Add Audio to Video

How to put music over an MP4

  1. Upload video

    First, go to the "Add music to MP4" tool in your browser on your computer or smartphone. Then, upload your MP4 video by either dragging and dropping it into the editing window or clicking the "Open file" button. You can also add multiple video files by clicking the "Add" button and selecting other files.

  2. Add audio

    To add an audio file as a separate track, click "Add" at the bottom of the editing window. Once added, you can crop and adjust the volume of the audio track by clicking on the "Sound" button. Additionally, if you need to remove the original audio track from your video, you can easily detach it.

  3. Choose a format to encode

    Access the encoding options by clicking on the gear icon next to the Save button. After adding music, please note that the video may take some time to be fully processed.

  4. Save and continue your work

    After you've added the music to your video, simply click on the "Save" button and wait for the tool to generate the new video file with the added music. Once it's done, you can choose to save the video file to your device or share it on your favorite social media platform. If you want to further enhance your video, you can use other editing tools like looping or adding text to make it the perfect final product.

Make your videos stand out by adding audio and music using our MP4 editing

With this online tool, you can easily add background music to your videos and even include voiceovers to narrate your story. This way, you can create engaging and inspiring content without the need for expensive software or a professional video production team. Plus, you can customize your videos with titles and other effects to make them truly stand out. So, whether you're an aspiring vlogger or a business professional, adding music and voiceovers to your videos can take your content to the next level. Try our online video production tool today and see the difference it can make!

Why Choose Us

File Security

Your privacy is our top priority. When you entrust us with your video and audio files, we guarantee that they will be used only for compiling your video. Our fully automated process ensures that no supervisor has access to your files. Plus, we comply with US and EU data protection standards to ensure the utmost security.

User-Friendly Interface

Our user interface is designed to be incredibly flexible and intuitive. Easily adjust the UI to fit your specific file length and seamlessly align audio and video tracks. Plus, there's no need to search the internet for instructions on how to use our platform.

Powerful Performance

Our dedicated media servers are specifically designed to process your videos quickly and efficiently. You'll be amazed by the speed and power of our servers, which can handle even the largest video files with ease.

Online Convenience

Our web-based video editing tool provides a desktop-grade editing experience that's fast, responsive, and works with all possible file formats. There's no need to download anything to your computer, making it easy to add audio to your videos from anywhere.

Flawless Editing Experience

Video editing shouldn't be complicated. We've designed our platform to be easy to use, with all the features you need to create professional-quality videos. You'll be able to edit your videos seamlessly, without any hassle.

Wide Range of Audio Options

Our platform includes a collection of more than 30 popular codecs and media container formats that have been actively used over the last three decades. This means you can add any audio over your video, no matter what format it's in. From MPEG to MP3, WAV to WMV, we've got you covered.,

Frequently Asked Questions

How can I add audio to MP4 for free?
You can add audio to MP4 for free using our online tool. This tool allows you to upload your MP4 file and add any audio file of your choice.
What video and audio file formats your tool is compatible with?
Our online tool is compatible with a wide range of video and audio file formats, including MP4, AVI, MOV, WMV, FLV, MP3, WAV, and many others.
Can I add music to MP4 videos from my phone?
Yes, you can add music to a video from your phone using our app. The tool is web-based, so you can access it from any device with an internet connection, including your phone.
Can I adjust audio volume for my MP4 in your editing tool?
Yes, you can adjust the audio volume in our web-based app. You can increase or decrease the volume of the added audio file to achieve the desired sound balance with your video.
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