Other than Clideo, there are lots of web-based video editing tools that could add music to video online. Below list other top 4 online video editors for your consideration.
Online Converter is an all-purpose online tool consisting of multiple editing tools, one of which is "Add Audio to Video". It can assist you to add or replace audio or background music in the video file with ease. Within just 3 steps, the whole process will be completed. One word of caution though, any encrypted or protected video files are not allowed.
Loop audio automatically
Support many input formats
Control volume and start position
The resulting video is watermark-free
Add a new one while retaining the original
The interface comes with ads
The output format is confined to MP4
The accepted max file size is 200 MB
Kapwing is a modern video and image editor working in browser. Using it, adding audio or music to video will be as easy as a pie. Although the generated video is watermarked, it gives you a free solution to remove it. You just sign up with your Google or Facebook account. Like Clideo, it as well enables you to basically edit the added audio track, like trim, adjust volume, and loop audio.
No file size limitations
Easy-to-use operation interface
Support many input video formats
Allow basic editing on audio track
The export format is only MP4
Compatible input audio format is MP3
Remove watermark from the final video requires registration
To add music or audio to video online, Voice2v.com service is definitely a good choice. Working with it, you are able to add desired audio file to a video by 3 simple clicks. Besides this easy and quick tool, it is equipped with many other innovative editing options, such as water effects, text to video, 3D transition effect, comic strip maker, and more.
Fairly simple to use
Multilingual and concise interface
The created video is not watermarked
The processing speed is slow
No additional editing can be done
The final video needs to be downloaded
The final but not the least one that could be used to add audio to video online is FileConverto. This online tool is designed with an extremely simple operation interface. Everyone can handle it to insert audio file to a video without any how-to tutorial. Though, it holds no brief for the customization of output format and the basic editing of uploaded audio track.
Easy and clean interface
There is no watermark with the final video
Only support adding MP3 to video
Max video files is no more than 500 MB
Output format customization and audio editing are not allowed