What AI tools generate the best character sheets for consistent AI video production?

For production-grade character sheets, pair Recraft V4 for photorealistic face portraits (pores, lines, stubble) with Nano Banana Pro for 4K multi-angle turnarounds — four angles plus face and mid-angle closeups per character. Route both through the invideo agent so the same script, mood, and style context drives every generation, then lock four options per asset before any video runs.

Start in the invideo agent with a casting sub-agent loaded with the full script and character descriptions, then generate in two passes:

Generate the face in Recraft V4 first. Recraft outputs the skin-level imperfections — pores, lines, stubble — that make AI faces read as real people rather than render dolls. Generate 4 portrait options per character at 4K, pick one, and lock it before anything else.

Build the turnaround sheet in Nano Banana Pro. Feed the locked portrait back and generate a 4-angle turnaround (front, side, profile, back) plus a face closeup and a mid-angle closeup, all at 4K. That's roughly 11 reference images per character — the same spec used to lock 4 characters and 1 prop on a 70-second short film for $750 total (3,000 credits, 2 days, no LoRA). Across documented productions, locking one character takes about 5 generations at ~$9.78.

Run two image models in parallel for casting. Have the casting sub-agent fire the same character prompt at Nano Banana Pro and a second model (Recraft, Nano Banana 2) simultaneously, then pick the aesthetic that fits. Nano Banana Pro has strong prompt adherence but can read stock-photo-y; Nano Banana 2 is softer; Recraft wins on facial realism. The invideo agent routes to all of them, so you compare outputs side by side instead of platform-hopping.

Strip props from the character's hands before generating turnarounds. Objects in hand break consistency across the four angles. Generate the prop on its own sheet, the character clean, then composite intent later.

Generate four options per asset, then lock. Four variations of each character sheet and each environment reference, pick the best one, store it in the invideo agent's context as the canonical reference. Every subsequent shot pulls from the locked sheet — that single step is what prevents drift across the rest of the film.

For complex multi-character contact sheets, hand-sketch and upload. When two characters need to be physically attached (one carrying another, ropes, contact poses), image models can't visualize the arrangement from text. Sketch the configuration on paper, photograph it, and upload — the invideo agent feeds the drawing into Nano Banana Pro as a visual anchor and prompts its way to a correct fused sheet.

Build per-beat sheets when the character evolves. If a character picks up trinkets, changes costume, or accumulates wear across sequences, generate a separate sheet for each beat rather than one master sheet. Include closeup panels — small details (scars, accessories, a necklace) drift fastest without them.

Validate against existing tools you may already know. General character generators (Media.io, Anifusion for anime, CinemaDrop, OpenCreator templates, 3D AI Studio's free multi-view sheets) cover stylized or hobby use cases. The Recraft V4 + Nano Banana Pro pairing inside the invideo agent is the production-grade route because the agent holds the script, mood, palette, and locked references in persistent context — so the character sheet isn't a one-off render, it's the anchor the agent reuses on every Seedance 2.0, Veo, or Kling generation downstream.

As Hridaye, invideo's creative director, puts it: "ReCraft actually gives you those imperfections like pores, lines, stubble, like all the little stuff that makes a face look like an actual face."

Watch some of these to see what works for you:

ReCraft actually gives you those imperfections like pores, lines, stubble, like all the little stuff that makes a face look like an actual face.

— Hridaye, invideo's creative director