First, choose the video that you want to add sound to. On the next page, you will upload the mp3 file to add to the video.
How to add sound to video online
Upload your video or GIF
Upload a video or GIF that you want to add music to. You can also paste a link from Youtube, Twitter, etc!
Add your audio
Using our easy editor, add audio to video easily. You can drag and drop to set the start time of your audio.
Download and share!
Just hit "Create", and your final video will be produced. Kapwing is completely free to use and requires no downloads!
Add audio to video easily online
Have you ever wanted to easily add audio to your video online? This website helps you do exactly that! Just upload your video, upload your MP3 sound file, and merge them together for a new MP4 with the updated soundtrack.
You can use our straightforward editor to merge your audio with your video's soundtrack online. Perfect for creating a music video or adding voiceover, sound effects, or an accompanying score.
Kapwing enables creators to trim their audio (to focus on the chorus or one soundbite, for example) and specify when in a video the music should start playing. You can import directly from YouTube or upload from a computer or phone.