U*TTUStudio/ GuideOpen the studio
Guide

Learn here. Shoot

How the studio works, what each step does, what things cost. The studio stays clean for your work; every explanation lives here.

Three things, then you shoot.

01Connect your Comfy accountRenders run on your own Comfy Cloud account. Your key stays in your browser.
02Make your first characterOne sentence or up to 4 photos. The quote shows before anything runs.Open Cast ›
03Ask Uttu when stuckThe round button in the studio bar. She suggests; you launch.

Cast · Set · Shoot · Edit · Finish

CastYour characters, the same face in every shot.
SetA place from a text, a photo, or a real location scouted in 3D.
ShootPrepare, frame, preview in 3D, render, keep the best take.
EditFour tracks — video, voice, music, text. MP4 export runs in your browser, no render.
FinishMakes the kept takes sharper and larger. Nothing is regenerated.

Anime 2.5D

A setting of the whole project, chosen once. Wide shots and camera moves go to LTX-2.5; acting shots to Wan 2.2 with AniSora; Finish uses a Real-ESRGAN anime pass. Choosing the look starts no render.

/look · /look/bible

A quote before every credit.

A character picture · FLUX.3 Klein≈ 4–6 credits estimated
A reference-true shot · MiniMax H3≈ 4–6 credits estimated
A shot with a camera move · LTX-2.5≈ 18–27 credits estimated
An anime shot, 5 s · Anime 2.5D≈ 16 credits estimated
Finish a 5 s take · SeedVR2≈ 42–63 credits estimated
A message to Uttu≈ 0.2 credits estimated at most
Edit and MP4 exportno render

The exact quote is shown again in the tool before you confirm. Nothing is sent from this page.

Questions

How do I start?

Open the studio, connect your Comfy account, then start with Cast. Every button shows ≈ how many credits it costs before it starts.

What costs credits?

Image, video, sound and 3D renders, on your Comfy Cloud account. Uttu’s replies cost a little; touring the studio, scouting a place on the map and exporting your edit start no render.

Do I need a Comfy subscription?

Yes, to run renders: they go through the Comfy Cloud API. Check plans and prices on comfy.org.

Is my key safe?

Your key stays in your browser; the studio keeps no key on a server. If it leaks, delete it on platform.comfy.org and make a new one.

Can I cancel a render?

Once sent to Comfy, the studio never cancels it. If the page closes, “Recover the render” reads the job already sent, without starting a new one.

Image or video: how do I create?

In “What are we shooting?”, pick Image or Video before you type. Video with references runs on MiniMax H3, otherwise on LTX. The quote shows under the bubble before anything is sent.

What is StoryWeave?

The new storyboard: talk with Uttu, a panel per character, place and scene, a four-track timeline. Coming soon.

Know every engine.

Plain notes on each engine: what it does best, where it slips, one tip, what it costs and its licence.

Browse the tools ›