Add Audio to Video
Add or replace audio track in your video with custom audio
Upload Files
Select your video file and the audio file you want to add
How It Works
- Upload your video file
- Upload the audio file to add
- Adjust audio volume (0-200%)
- Choose mix mode (replace or mix)
- Set audio delay if needed
- Click "Add Audio to Video"
- Download the result
Tips
• Use "Replace" to remove original audio
• Use "Mix" to combine both audio tracks
• Volume above 100% may cause distortion
• Delay helps sync audio with video
• Supports MP3, WAV, AAC, OGG audio
Supported Formats
Video: MP4, AVI, MOV, WebM, MKV
Audio: MP3, WAV, AAC, OGG, M4A
Add background music, narration, or any audio track to your videos. Upload a video and an audio file, and Xonvert will combine them. Replace the existing audio or mix the new audio alongside the original. Perfect for adding music to silent screen recordings or commentary to video footage.
Key Features
- ✓Add audio track to any video
- ✓Replace or mix with existing audio
- ✓Sync audio with video timeline
- ✓Volume control for added audio
- ✓Supports all video and audio formats
How to Add Audio to Video
- 1
Upload video and audio
Select the video and the audio file to overlay.
- 2
Configure mixing
Choose to replace or mix audio, adjust volume.
- 3
Download result
Click "Process" and download the video with added audio.
Common Use Cases
- •Adding background music to silent screen recordings
- •Overlaying voiceover narration on video footage
- •Adding sound effects to video clips
- •Replacing poor-quality audio with a clean recording