Add Sound to Any Video
Generate realistic, synchronized sound effects for your videos using MMAudio V2.
Generated audio is merged directly into the video.
AI-Synchronized Audio
MMAudio V2 analyzes your video content and generates perfectly timed sound effects.
Video-Aware Generation
The AI understands what happens on screen and creates matching ambient sound.
Lightning Fast
Results in under a minute — no complex audio editing needed.
How It Works
Upload Video
Upload the video you want to add sound to.
Describe Sounds
Write a prompt describing what sounds should accompany the video.
Download
Get your video with AI-generated audio merged in.
Who Is It For?
Perfect for creators who need quick audio
Filmmakers
Add ambient sound and foley effects to short film scenes.
Content Creators
Enhance silent screen recordings and B-roll with natural audio.
Game Developers
Generate sound effects for game trailers and demo videos.
Social Media
Make silent clips more engaging with AI-generated ambient audio.