How do I add audio to a video?

Upload your video first, then upload an audio file (MP3, WAV, M4A). The audio replaces the original sound track.

What if the audio is longer than the video?

The audio is trimmed to match the video duration. The video length stays the same.

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Name: Add Audio to Video
Author: MiOffice

Replace or add audio track to a video file

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Drop files or click to browse

MP4,WEBM,MOV,AVI,MKV,MP3,WAV,M4A,AAC,OGG,FLAC • Max 500 MB per file

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Output will appear here

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