Add Audio to Video

A simple way to add soundtracks to your videos online for free.

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Add audio to video online easily and for free

Overlaying audio tracks or sound effects onto videos highlights important moments in your footage. A well-chosen soundtrack or voiceover can make your video more emotional, professional, and memorable. Our free online video editor lets you easily add audio to your video directly in your browser.

Our online editor is fast and has an intuitive interface. There’s no need to install complex software. Your data stays protected, and the final video retains its quality without watermarks.

The tool is easy to use. Even a beginner can handle its functionality without any issues. Add online music, background sounds, or voice recordings in MP3 format, syncing them with your video. Place audio tracks anywhere in the video file using the timeline feature.

You can also explore our music library, which includes tracks sorted into three categories: music by genre, sound effects, and music by mood.

Adding audio to your video is perfect for creating professional content, family videos, or social media posts.

Start using our service today. Your videos will become more creative and lively.

How to Add Audio to Video

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Upload your audio file

Open the online editor and choose the audio file from your PC. Use the «Import» button under the «My Media» folder to upload it.

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Edit the audio

Place the track on the timeline and synchronize it with the video. Adjust the volume as needed. You can also choose audio from the built-in library.

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Publish your final video

Once you've finished editing, click «Publish» to download the video with the new audio. The file will be ready in just a few seconds!

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For over 15 years, Solveig Multimedia has developed video hadling software utilized by the major market players. Here are some of them

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Adding audio to video with simple tools

The user-friendly features of the video editor allow you to create professional videos. With our online tool, you can easily add background tracks, voiceovers, and music to your video content.

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Adjusting the background music volume

Adjust the background audio volume with built-in tools. The music or voiceover will blend with the video stream, creating a harmonious sound.

Adding multiple tracks to the timeline

You can add multiple audio tracks to the timeline. This allows you to create a richer, layered sound with music, voiceover, and background noise.

Using the built-in audio library

Choose audio tracks from the built-in library. It contains various music genres and sound effects, so you don’t need to search for audio on external resources.

Why Do You Need to Add Audio to Your Video

Adding audio to video creates dynamic and engaging content. The right track enhances the viewer's perception of the video, amplifies the storytelling effect, and sparks greater interest.

Increased engagement

Adding audio makes video content more appealing by setting the right mood or tone. Audio tracks, background noise, or voiceovers help capture and keep viewers' attention.

Emphasized storytelling

Audio enhances the video script, making it easier to convey emotions and ideas. A well-timed voiceover or music track focuses viewers' attention on certain messages.

Professional quality creation

Well-integrated sound gives video content a balanced, professional look. High-quality audio improves the overall perception, making the video stand out.

Wider audience reaches

Adding voice-overs or captions makes videos more accessible to a wider audience, including those with hearing impairments. This content effectively reaches a large, multilingual audience.

They trust us

Honestly, I didn’t think adding audio would make such a huge difference to my videos. With music and voiceovers, everything feels way more alive and cool, and viewers actually stick around longer. It didn’t just improve the content, it made it super engaging!

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Mike Collins
video blogger

This audio tool saved me so much time. I easily uploaded and added background music, and it fit perfectly with the video. Everything looks way more professional now.

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Ziggy Haley
producer

Forget about boring silent videos! With this tool, I was able to add tracks and voiceovers that really brought in new people to my channel. Exactly what I needed.

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Luna Parker
Creative manager

Honestly, I didn’t think adding audio would make such a huge difference to my videos. With music and voiceovers, everything feels way more alive and cool, and viewers actually stick around longer. It didn’t just improve the content, it made it super engaging!

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Mike Collins
video blogger

This audio tool saved me so much time. I easily uploaded and added background music, and it fit perfectly with the video. Everything looks way more professional now.

img
Ziggy Haley
producer

Forget about boring silent videos! With this tool, I was able to add tracks and voiceovers that really brought in new people to my channel. Exactly what I needed.

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Luna Parker
Creative manager

Frequently Asked Questions

Want to effectively add background audio? Here are some of the most common questions on how to add audio to video free and improve your content.

Would it be possible to add multiple audio tracks to one video?

What if audio and video have different durations?

Can I change the volume of audio added to a video?

What is the best format to save a video after adding audio?

Is this tool suitable for adding podcasts to videos?

Add audio to video online for free without a watermark – make your videos cool!

Want your videos to stand out? Add audio tracks to your videos and take your content to the next level. Create professional videos with clear audio!

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