made by talking
AI agent · video & sound
AI agent video & audio studio
Ullimo is a video and sound studio where an AI agent works alongside you. Cutting, grading, subtitling, splitting a song into stems and placing them in 3D space — say what you want and the agent does it. No install, straight in the browser.
1,204
tracks split
326
spaces made
12
listening together now
Editing you can just ask forSubtitles, dubbing, lip-syncColor grading and retouchSplit a song into stemsPut sound anywhere in 3DRight in the browser
AI agent
AI agent video & audio studio
Pick one of seven artists and talk to them. They don't just answer — they edit the timeline. Anything irreversible gets confirmed first, and a whole turn can be undone.
Every token the agent spends is shown on screen.
What it actually does today
Stem separation
Split one song into vocals, drums, bass and backing.
Pick one instrument
Name an instrument and pull just that out.
Make music
Describe a mood and get a track back.
Subtitles & dubbing
Transcribe the speech, then lay another voice over it.
Retouch
Grade the color, mask it, take it out.
Acoustic simulation
Design the room, the hall, the cathedral.
Two studios · one desk
Video studio
Cutting, retouching, subtitles and dubbing on one timeline. Pick a range, say what to change, and the agent does the work.
EditRetouchSimSoundCopilot
Sound studio
Split a song into vocals, drums, bass and backing, place them anywhere in 3D, and hear them all around you on headphones.
ListenMakeSimulateTogether
STEP 01
Drop it in
Drag in a video or a song and it lands on the timeline.
STEP 02
Say it
"Add subtitles here." "Bring the vocals forward." The agent understands and edits.
STEP 03
Ship it
Export what you made, or invite a friend into the same room and listen together.
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Responsive studio
Every screen, the same studio
Desktop, tablet, mobile browser — the same studio carries across. No install; open it on the device you already have.
your first edit is one sentence away
Get started →