By default, the output video will have the same duration as the original video, and if the audio is longer than the video, the audio will automatically loop itself. Since OnlineConverter is just a tool, it doesn't provide you any editing tools. Whether you want to add new audio to the video while retaining the old, or replace the audio in the video, you can achieve that. OnlineConverter can help join audio and video. Price: Free, but only supports 250MB video maximum. If you don't need them, then it would be a huge waste of money. Similar with all tools mentioned above, all you have to do is uploading the videos and audios to the timeline and then syncing them by dragging in the timeline.Įven though it is great to use Veed to combine audio and video, Veed is more famous for its audio to subtitle feature and beautiful filters. Veed is another renowned video editor that can be used to merge audio and video. Subscription plan starts from $12 per month. Price: Free for exporting 250MB, 10 minute maximum watermarked video.

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