How to keep the same character across every shot
By the FXI Studio team · Updated
AI character consistency means holding one character’s face, wardrobe, and identity stable across many shots. You achieve it by building a reference sheet once, attaching it to every generation, and describing the character with identical words each time — or by tagging a reusable character so the studio carries the identity for you.
Try this prompt
“Character reference sheet on neutral grey. A wiry teenage skateboarder, buzzed hair, a chipped front tooth, an oversized faded band tee and cargo shorts. Three views on one frame: front, three-quarter, profile. Even soft light, consistent proportions, photoreal.”
Opens the studio with this prompt filled in · 65 free credits
Reproducible prompts, ready to run.
Copy any recipe, or run it free in the studio — the prompt prefills and the model is preselected for you.
Build the reference sheet
Lock the identity before any scene exists.
Character reference sheet on neutral grey. A wiry teenage skateboarder, buzzed hair, a chipped front tooth, an oversized faded band tee and cargo shorts. Three views on one frame: front, three-quarter, profile. Even soft light, consistent proportions, photoreal.
- A neutral, evenly-lit sheet is the strongest identity anchor
- Include a memorable, describable detail — a chipped tooth, a scar
- This sheet is now the reference for every shot in the film
Carry the character into a scene
New setting, same identity — locked.
Cinematic still. [Image1] the same wiry teenage skateboarder with buzzed hair and a chipped front tooth, in his faded band tee, now mid-kickflip over a concrete ledge at a graffiti-covered skatepark, late-afternoon sun, motion blur on the board. Keep his face and outfit identical to the reference.
- Attach the sheet and cite it as [Image1]
- Repeat the character’s description word-for-word; change only the action
- End with "keep face and outfit identical to the reference"
Animate the character, identity held
Motion without losing the face.
Reference-to-video. [Image1] the same skateboarder rolls slowly toward camera down an empty sunlit street, coasting, one foot pushing off, hair lifting in the wind. Keep his identity, wardrobe, and proportions exactly as the reference. Steady tracking, cinematic.
Sound: The rumble of wheels on pavement, distant city hum, a single kick-push scrape.
- Reference-to-video models keep the subject’s identity while adding motion
- Cite the reference the same way you did in the stills
- Now chain the shots so the character moves through a continuous sequence
Common failures, and how to unlock them.
The face changes between shots.
Attach the reference sheet every time, cite it as [Image1], and never paraphrase the character description.
Wardrobe drifts.
Name every wardrobe item in the same words each frame and add "keep outfit identical to the reference".
Identity holds in stills but breaks in video.
Use a reference-to-video model and pass the same references you used for the stills.
You are re-describing the character every time.
Tag the character once as a reusable identity so the studio carries it into every generation for you.
A single prompt is a clip. The workflow is the film.
The real leverage is in the pipeline between generations — keeping one character across every shot, and frame-chaining each clip’s last frame into the next so a storyboard becomes one continuous move. That is a built-in FXI Studio capability.
Character consistency, answered.
What is AI character consistency?
AI character consistency is keeping one character’s face, wardrobe, and identity stable across many generated shots. It is what lets an AI film feel like it stars a real, recurring character instead of a different person in every frame.
How do you keep the same character across shots?
Build a character reference sheet once, attach it to every generation, cite it in the prompt, and describe the character with identical words each time — changing only the setting and action. For video, use a reference-to-video model and pass the same references.
Can you hold a character consistent in AI video, not just stills?
Yes. Reference-to-video models keep a subject’s identity while adding motion. Pass the same reference images you used for your stills, and the character stays locked as the shot moves.
Is there an easier way than re-describing the character every time?
Yes. FXI Studio lets you tag a reusable character with @-mention references, so the studio automatically carries that identity into every generation across a whole project — no need to re-attach or re-describe.
How do I keep a character consistent in FXI Studio?
Build a reference sheet, save it as a tagged character, and reference it across your shots. New accounts start with 65 free credits, and every recipe here prefills into the studio in one click.
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Every prompt on this page is reproducible inside FXI Studio. Start with 65 free credits — plans run $15, $35, and $135 a month when you are ready to scale.