U*TTUStudio/ Guide / ToolsOpen the studio
Guide

Know your tools.

Short notes on every engine: what it does best, where it slips, one tip, and what it costs. Prices read “≈ X credits estimated”.

FLUX.3 Klein

Fast photoreal portraits and edits from your photos.

≈ 4–6 credits estimated

Describe the finished picture, not the change: who, wearing what, where, which light.

FLUX.3 Klein · light & time

Re-lights a place: dawn, night, rain, from one photo.

≈ 6–9 credits estimated

Name the light source and its colour: “low orange sun from the left, long shadows”.

Qwen-Image 2.1

One model to create and edit, strong with text and many references.

≈ 6–12 credits estimated

Mention every reference by number (image 1 is the one being edited). Hands need more steps.

Studio example coming

FLUX.2 dev · multi-ref

Heavy, high-detail image from up to several references.

≈ 35–100 credits estimated

Try Klein or Qwen first; keep this for the one picture that must be perfect.

Qwen Edit · angles

Turns one picture of a character or place into other camera angles.

≈ 11–17 credits estimated

Start from a full-body, evenly lit picture on a plain background.

Qwen Edit · relight

Changes the lighting of a picture, or copies light from another one.

≈ 3–6 credits estimated

Say where the light comes from and how hard it is: “soft window light from the right”.

Qwen 2512 · 360°

Makes a full 360° panorama of a place.

≈ 20–30 credits estimated

Describe the whole surroundings, not one view: floor, sky or ceiling, all four sides.

Qwen 2512 · sketch

Turns a rough sketch or layout into a finished picture.

≈ 17–26 credits estimated

Draw big shapes clearly; put the details in the text.

Scouting · street photos

Finds real open street photos near a place to inspire a set.

≈ price shown before each run

Use the photo as a starting point for a set, then change hour or weather.

TRELLIS.2 · volume

Turns a picture of an object into a 3D model.

≈ 17–25 credits estimated

Use one object, centred, on a plain background, lit evenly.

MiniMax H3 · faithful shot

Video shot with sound that follows up to 9 reference pictures.

≈ 4–6 credits estimated

Give each picture a role (“Picture 1 is the woman”). Say what you want, never what to avoid.

LTX-2.5 · fast shot

Animates a first image into a shot with sound and camera moves.

≈ 18–27 credits estimated

The image already shows the scene: write only what moves, the camera, and the sound, in one paragraph.

LTX-2.5 · bridge

Makes the motion between a first and a last image.

≈ 7–11 credits estimated

Use two images with the same light and lens; describe one simple action between them.

LTX-2.5 · text → video

A shot with sound from text only.

≈ 5–8 credits estimated

Write 4–8 present-tense sentences: shot, place and light, action, camera, sound.

LTX-2.3 · guided camera

Copies a camera move or layout from a guide video.

≈ 15–30 credits estimated

Make the guide simple and smooth; the style comes from the text and first image.

LTX-2.3 · make it talk

Animates a face so its lips follow a voice track.

≈ 8–13 credits estimated

Use a front-facing, well-lit face and clean audio without music.

LTX-2.3 · erase

Removes an object or person from a video and fills the gap.

≈ 25–38 credits estimated

Name exactly what to remove and what should be behind it.

LTX-2.3 · style transition

Turns a clip from one look into another during the shot.

≈ 7–11 credits estimated

Describe the start look and the end look in clear, visual words.

Wan 2.2 · image → video

Animates one image into a short silent clip.

≈ 8–13 credits estimated

Describe the action and camera in a few clear sentences; keep one main action.

Wan Animate 2 · motion

Makes your character copy the moves of a driving video.

≈ 17–25 credits estimated

Film the driving video with the full body in frame and steady light.

Studio example coming

FastH3 · precise action

H3 variant that follows a precise action from references.

≈ 8–12 credits estimated

Write one action with a clear start and end: “she picks up the cup and drinks”.

Studio example coming

Pika H3 Flex

H3 variant with sound that keeps faces very well.

≈ 8–12 credits estimated

To keep the place, add: “medium shot, the camera never pushes in, the room stays in frame”.

MiniMax H3 · animate & extend

Animates a still or continues a clip from its last frame.

≈ 4–10 credits estimated

For a continuation, describe what happens next, not what is already on screen.

SeedVR2 · finish

Sharpens and enlarges an image or video without re-inventing it.

≈ 2–3 (image) · 42–63 (vidéo 5 s) credits estimated

Finalise only the takes you keep: it enhances, it never regenerates.

FILM · smooth

Adds in-between frames so motion looks smoother.

≈ 2–4 credits estimated

Use it after finishing, and skip it on anime styles that move on twos.

BiRefNet · cut out

Cuts the subject out from its background.

≈ 1 credits estimated

Detour before giving a character as a reference: refs read better.

FLUX.2 Klein 9B · widen picture

Extends an image beyond its edges.

≈ 5–8 credits estimated

Say what should appear in the new space, not just “extend”.

Chatterbox · voice

Speaks your text in many languages, can copy a voice sample.

≈ 3–5 credits estimated

Split long lines into short sentences; punctuation drives the pauses.

ACE-Step 1.5 · music

Makes music, with or without lyrics, from a description.

≈ 3–6 credits estimated

Give genre, mood, tempo and instruments: “slow piano, rain, 70 BPM, melancholic”.

Stable Audio 3 · sounds

Makes sound effects and ambience from text.

≈ 2–3 credits estimated

Describe the source, the space and the distance: “distant thunder in a wide valley”.

MelBand · separate

Splits a track into voice and music.

≈ 1 credits estimated

Run it before lip-sync when the voice has music behind it.

Uttu · Qwen3-VL 8B

Uttu reads your words and pictures, then plans the right tool and price.

≈ 1–3 credits estimated

Say who, where, what happens and how long: Uttu fills in the rest.