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

Black Forest Labs · image model

FLUX.2 KleinDraft images in under a second

0.1 credits / image · every plan · price breakdown · API playground

Made with FLUX.2 Klein · Glasshouse

FLUX.2 Klein is the open-weight 4B tier of Black Forest Labs’ FLUX.2 family, generating images in under a second at 0.1 credits each — the cheapest way in Made to explore ideas in volume before a flagship pass.

Original results

FLUX.2 Klein examples made in Made

These examples use media produced for Made. Prompts are included when the production record allows them.

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

FLUX.2 Klein: Glasshouse

“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.”

potting bench with seedlings in a shed doorway generated with FLUX.2 Klein in Made

FLUX.2 Klein: Potting bench

“Potting bench with terracotta pots, loose soil, a trowel and seedling trays in a sunny shed doorway. 35mm film still, soft natural light, muted earth tones with one terracotta accent, shallow depth of field, subtle film grain, candid and unposed, no text, logos, or watermark.”

monstera casting leaf shadows on a white wall generated with FLUX.2 Klein in Made

FLUX.2 Klein: Leaf shadows

“Monstera plant casting sharp leaf shadows across a white wall beside a sunny window. 35mm film still, soft natural light, muted earth tones with one leaf green accent, shallow depth of field, subtle film grain, candid and unposed, no text, logos, or watermark.”

older gardener kneeling in an allotment at dawn generated with FLUX.2 Klein in Made

FLUX.2 Klein: Allotment portrait

“Candid portrait of an older man in a waxed olive jacket kneeling among leeks in an allotment garden at dawn. 35mm film still, soft natural light, muted earth tones with one olive accent, shallow depth of field, subtle film grain, candid and unposed, no text, logos, or watermark.”

herb bundles drying from a kitchen beam generated with FLUX.2 Klein in Made

FLUX.2 Klein: Drying herbs

“Bundles of lavender, rosemary and sage drying from a wooden beam in a farmhouse kitchen. 35mm film still, soft natural light, muted earth tones with one lavender accent, shallow depth of field, subtle film grain, candid and unposed, no text, logos, or watermark.”

macro of a dewy echeveria rosette generated with FLUX.2 Klein in Made

FLUX.2 Klein: Succulent macro

“Macro of a blue-green echeveria succulent rosette with morning dew, geometric leaf spiral. 35mm film still, soft natural light, muted earth tones with one dusty blue accent, shallow depth of field, subtle film grain, candid and unposed, no text, logos, or watermark.”

Where FLUX.2 Klein fits best

Best uses

  • Sub-second drafts and rapid prompt iteration
  • High-volume creative exploration at 0.1 credits per image
  • Moodboards and thumbnail sketching before a Flux 2 Pro pass
  • Batches of up to four images per request

Limits to know

  • Text-to-image only in Made — reference and editing inputs stay disabled until input billing is metered.
  • Output is pinned to 1 megapixel; upscale winners before delivery.
  • Draft-tier fidelity — fine detail and typography trail Flux 2 Pro.

Specifications in Made

These are the controls exposed by Made, which may be narrower than a provider’s full API.

Aspect ratios
1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3
Resolution
1 MP (Made pins the billed tier)
Duration
Not applicable
Output formats
JPG
Reference images
0
Processing
Sub-second generation; progress appears in the generation view.

How to use FLUX.2 Klein in Made

  1. 1

    Write a quick brief

    Keep prompts direct — Klein is built for iteration speed, not long specifications.

  2. 2

    Generate in batches

    Request up to four images at once to compare directions in a single pass.

  3. 3

    Pick a format

    Choose from seven aspect ratios including 3:2 and 2:3 editorial frames.

  4. 4

    Upgrade the winner

    Re-run the winning brief on Flux 2 Pro when a hero asset needs flagship fidelity.

Questions, answered

FLUX.2 Klein FAQ

Need a specific answer? Contact support

It is the open-weight 4-billion-parameter tier of Black Forest Labs’ FLUX.2 family, distilled for sub-second generation at very low cost.