Schema Summary
ProductionFlagship26 params0 required
/create-avatar-vertex
Validation
No current blocking errors
Dynamic inputs regenerate when provider/model changes.
Creative Intent
Prompting, language, style, moderation
Optionalstring
0 chars
Optionalstring
0 chars
Optionalstring
Default: transparent
Optionalboolean
Disabled
AI Prompt Enhancement
Refine and expand your prompt with AI for better results
Output & Composition
Size, ratio, quality, format
Optionalinteger
0 → 100
Generation Controls
Seed, counts, tuning, safety, locked model params
OptionalstringLocked
imagen-4
Optionalinteger
1 → 4
Optionalinteger
Numeric
Optionalfloat
Numeric
Optionalboolean
Disabled
Reference System
Source images, references, control assets, passthrough inputs
This model has no reference-based inputs.
Structured Objects
Schema-aware object surfaces
Optionalobject
Object fields
character_id (string)
name (string)
age_appearance (string)
gender (string)
skin_tone (string)
build (string)
eye_color (string)
eye_shape (string)
hair_style (string)
hair_color (string)
outfit_top (string)
outfit_bottom (string)
seed (integer)
Live Preview
Primary Output Canvas
Ready to generate
Fill in the prompt and click Generate to create your avatar
Request Preview
Live JSON Payload
Dynamic
{
  "model": "imagen-4",
  "style": "cartoon",
  "expression": "neutral",
  "pose": "portrait",
  "quality": "standard",
  "character_bible": {},
  "count": 1,
  "guidance_scale": 7.5,
  "background": "transparent",
  "output_format": "png",
  "export_sizes": [],
  "generate_expression_sheet": false,
  "expression_sheet_expressions": [],
  "add_watermark": false,
  "enhance_prompt": false
}
Schema Inspector
Provider / Model Contract
Provider
Google Vertex AI
Model
Imagen 4
Endpoint
/create-avatar-vertex
Response
images
Required Params
0

Avatar Studio — AI Avatar and Character Portrait Generation

BeforeTomorrow Avatar Studio generates professional avatars, profile pictures, and character portraits. Supports photorealistic, illustrated, and stylized outputs. Consistent character reference ensures brand-aligned identity across platforms.

How does BeforeTomorrow Avatar Studio work?

Avatar Studiouses BeforeTomorrow's domain engineering approach: rather than a generic AI prompt, it deploys specialized agents trained in the creative and visual design domain. When you submit a brief, Claude Opus 4.6 handles creative judgment while Sonnet 4.6 manages intelligence extraction — together producing visually distinctive output with brand-consistent style references.

Unlike Canva or Figma templates, every Avatar Studio output is uniquely generated from scratch — adapting to your industry (across 140+ supported industries), audience, and specific goals. No two outputs are identical because the AI composes each piece individually rather than filling a template.

Avatar Studio at a glance

  • • Category: Creative & Design
  • • AI: Claude Opus 4.6 + Sonnet 4.6
  • • Platform: 48 studios total on BeforeTomorrow
  • • Industries: 140+ with domain-specific knowledge
  • • Pricing: Pay-per-generation from $3
  • • Output: Unique per generation (no templates)
  • • Data: EU residency (AWS Bedrock)
  • • Rights: Full commercial usage included
  • • Related: Character Studio, Image Studio, Icon Studio, Sticker Studio
  • • Subscription: Not required

Frequently asked questions about Avatar Studio

What avatar styles are available?

Photorealistic portraits, illustrated characters, cartoon styles, pixel art, and professional headshot variations. Consistent character reference maintained.

Can I maintain character consistency?

Yes. Character reference systems ensure the same person/character looks consistent across multiple generations and contexts.

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How BeforeTomorrow works →Compare AI tools →Pricing →

Last updated: June 2026