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Explore/FLUX.2 Klein
Image1 credit / image

FLUX.2 Klein

FLUX.2 Klein is the open-weight 4B tier of Black Forest Labs’ FLUX.2 family, generating images in under a second at 1 credit each — the cheapest way in Made to explore ideas in volume before a flagship pass.

View docsModel guide
// Node.js. Running this creates one paid generation.
import { randomUUID } from 'node:crypto';
const base = "https://www.made.app/api";
const headers = {
  Authorization: `Bearer ${process.env.MADE_API_KEY}`,
  'Content-Type': 'application/json',
};
const input = {
  "model": "flux_2_klein",
  "prompt": "Victorian glass greenhouse full of palms and ferns, morning condensation on the panes, iron frame overhead. 35mm film still, soft natural light, muted earth tones with one moss green accent, shallow depth of field, subtle film grain, candid and unposed, no text, logos, or watermark.",
  "aspect_ratio": "1:1"
};

async function api(path, body) {
  const response = await fetch(base + path, {
    method: body ? 'POST' : 'GET', headers,
    ...(body && { body: JSON.stringify(body) }),
  });
  if (!response.ok) throw new Error(await response.text());
  return response.json();
}

const { cost } = await api('/v1/cost', input);
console.log('Quoted cents:', cost.customerCostCents);
// Preserve this request ID when retrying a submission.
const requestId = randomUUID();
let job = await api('/v1/generations', {
  ...input, request_id: requestId,
  max_cost_cents: cost.customerCostCents,
});
console.log('Request:', job.id);
while (!['succeeded', 'failed', 'canceled'].includes(job.status)) {
  await new Promise(resolve => setTimeout(resolve, 3000));
  job = await api('/v1/generations/' + job.id);
}
if (job.status !== 'succeeded') throw new Error(JSON.stringify(job.error || job.status));
console.log(job.result.assets);

Input

Advanced settings
Sign in to generate

Uses your credits. See the exact price before generating.

Result

Example
Victorian greenhouse full of palms and ferns generated with FLUX.2 Klein in Made
FLUX.2 Klein: Glasshouse

Price

1 credit / image. Check the exact cost for your settings before generating. Failed generations are refunded. Full price sheet.

More models by Black Forest Labs

Compare available models and their prices. The exact price depends on your settings.

Model namePriceResolutionDuration
FLUX 1.1 Pro4 credits / image——
FLUX 2 Pro3 credits / image——
FLUX.2 [pro] OutpaintPriced by input——
FLUX 317 credits / second—5–20s
FLUX Kontext Pro4 credits / image——
FLUX Kontext Max8 credits / image——
FLUX Kontext Object Removal4 credits / image——
FLUX Kontext Pro4 credits / image——
FLUX Kontext Text Removal4 credits / image——