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Results will appear here. Write a prompt and hit Generate.
Gallery
Every image you've generated in this browser. Stored locally.
Favorites
Your starred generations.
Credits
Public mode — free generation while in preview.
Balance
∞
free during preview
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0
images this browser
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0
starred
Tier
Preview
all models enabled
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Once paid plans launch, your generated history will carry over. Tokens never expire.
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Call the same models from your own code.
Endpoint
POST https://wgvsmmjlvap7ikxspcon6dceaq0uwdba.lambda-url.us-east-1.on.aws/
Example (curl)
# Generate 3 previews in parallel
curl -X POST https://wgvsmmjlvap7ikxspcon6dceaq0uwdba.lambda-url.us-east-1.on.aws/ \
-H "content-type: application/json" \
-d '{
"action": "preview",
"prompt": "serene japanese garden",
"aspect": "square"
}'
Parameters
- action
- "preview" or "upscale"
- prompt
- string, up to 4000 chars
- aspect
- "square" · "landscape" (16:9) · "portrait" (9:16)
Models returned
- gpt
- GPT Image 1 — OpenAI
- flux
- Flux Pro Ultra — Black Forest Labs
- imagen
- Imagen 4 Ultra — Google DeepMind
- skyai
- Skynet AI — AWS Bedrock (Nova Canvas)
Settings
Preferences and local data.
Appearance
Local data
Gallery and favorites are stored in your browser only. Clearing them is irreversible.
About
- Version
- 4.0 · Preview
- Backend
- AWS Lambda · us-east-1
- CDN
- CloudFront
API Docs
Integrate kaufmann.pics in 30 seconds.
Quick start
Single POST request. No API key needed in preview. Returns three preview images in ~20 seconds.
// JavaScript
const res = await fetch('https://wgvsmmjlvap7ikxspcon6dceaq0uwdba.lambda-url.us-east-1.on.aws/', {
method: 'POST',
headers: { 'content-type': 'application/json' },
body: JSON.stringify({ action: 'preview', prompt: 'colosseum at sunset', aspect: 'landscape' })
});
const data = await res.json();
// data.variants = [{model, url, display_name, provider}, ...]
Response shape
{
"previewId": "prev_abc123",
"variants": [
{ "model": "gpt", "url": "https://cdn...", "display_name": "GPT Image 1" },
{ "model": "flux", "url": "https://cdn...", "display_name": "Flux Pro Ultra" },
{ "model": "imagen", "url": "https://cdn...", "display_name": "Imagen 4 Ultra" }
],
"tokens_used": 6,
"created_at": "2026-04-09T02:38:53.026Z"
}