You create the video.Mirelo adds the sound.
Sound effects, music, and ambience — generated from your video in seconds.
Upload your video or pick a demo to hear it come alive.
Upload your video
drag and drop or browse
Pick a demo
Mirelo analyzes your video's scenes and actions to generate custom sounds. Perfectly synced.
Upload your video
Drag & drop any video file up to 4 minutes. We support all common formats.
AI analyzes every frame
Our model detects scenes, actions, and motion to understand your video's narrative.
Pick your favorite
Listen to multiple AI-generated sound options, and choose the one that fits.

Your complete sound studio
Mirelo Studio gives you a professional workspace to generate, edit, and mix AI-powered audio — all perfectly synced to your video.
Multi-track editing
Layer sound effects, music, and ambience on separate tracks for full control.
AI-powered generation
Describe what you need or let our AI analyze your video — sounds are generated in seconds.
Instant export
Download your final mix in .WAV or sync directly to your editing timeline.
Synchronized sound without the manual work
Automatic syncing
Sounds align perfectly with visual cues in your footage.
No more library hunting
Stop browsing thousands of generic clips. Get custom sounds instantly.
Instant re-generation
Don't like a sound? Generate a new variation in seconds.


A soundtrack that adapts to your story
No more generic stock music. Every composition is uniquely generated to match your video's narrative arc.
Royalty free
Every track generated is yours. No licensing headaches, ever.
Prompt-driven
Describe the mood, style, or genre — our AI composes accordingly.
The world's best video-to-sound model
Mirelo SFX 1.5 won 73% of blind comparisons against leading alternatives.
Custom codecs. Lightning-fast generation.
Hybrid AI for precision at every level.

Great sound by default. Full control by design.
Our studio gives you professional-grade tools to fine-tune every sound, with AI handling the heavy lifting.
Introducing our Adobe Premiere & DaVinci Resolve plugin