--- title: "FLUX.2 Klein Fast AI Image Generator | Made" description: "Generate images in under a second with FLUX.2 Klein in Made at 0.1 credits each. See original examples, supported formats, and current limits. On Made: 0.1 credits / image." url: https://www.made.app/models/flux-2-klein --- ![Victorian greenhouse full of palms and ferns generated with FLUX.2 Klein in Made](https://www.made.app/images/models/flux-2-klein/greenhouse.jpg) [Models](https://www.made.app/models) / FLUX.2 Klein Black Forest Labs · image model # FLUX.2 Klein Draft images in under a second 0.1 credits / image · every plan · [price breakdown](https://www.made.app/price-sheet/flux-2-klein) · [API playground](https://www.made.app/playground/flux-2-klein) Prompt 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. ### 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](https://www.made.app/images/models/flux-2-klein/potting-bench.jpg) ### 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](https://www.made.app/images/models/flux-2-klein/monstera-window.jpg) ### 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](https://www.made.app/images/models/flux-2-klein/allotment-gardener.jpg) ### 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](https://www.made.app/images/models/flux-2-klein/herb-drying.jpg) ### 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](https://www.made.app/images/models/flux-2-klein/succulent-macro.jpg) ### 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. **Write a quick brief** Keep prompts direct — Klein is built for iteration speed, not long specifications. 2. **Generate in batches** Request up to four images at once to compare directions in a single pass. 3. **Pick a format** Choose from seven aspect ratios including 3:2 and 2:3 editorial frames. 4. **Upgrade the winner** Re-run the winning brief on Flux 2 Pro when a hero asset needs flagship fidelity. Capabilities reviewed 2026-09-03 · Provider: [Black Forest Labs](https://fal.ai/models/fal-ai/flux-2/klein/4b) Made shows the price in credits before generation. [View Made pricing](https://www.made.app/pricing) ## Go deeper on FLUX.2 Klein ### [FLUX.2 Klein pricing](https://www.made.app/price-sheet/flux-2-klein) 0.1 credits / image — the full breakdown, verified. ### [FLUX.2 Klein prompts](https://www.made.app/models/flux-2-klein/prompts) 6 tested prompts with the outputs they produced. ## Compare relevant models image ### [Flux 2 Pro](https://www.made.app/models/flux-2-pro) Flux 2 Pro is Black Forest Labs’ current flagship image model, generating high-fidelity images from text and editing existing ones with reference images — the successor to the Flux 1.x line Made has carried from the start. image ### [Z Image](https://www.made.app/models/z-image) Z Image is Made’s fal.ai-backed text-to-image option for quick concept generation across common square, portrait, and landscape sizes. image ### [Seedream 5 Lite](https://www.made.app/models/seedream-5-lite) Seedream 5 Lite is the fast tier of ByteDance’s Seedream 5 image family, generating and editing photoreal images at a flat rate below Nano Banana and Seedream 4.5. ## Continue with a related tool ### [AI Image Generator](https://www.made.app/ai-image-generator) Create scroll-stopping product photos and marketing visuals in seconds. Describe your shot, pick your style, and get professional images ready for your store, social feed, or ad campaign. ### [AI Photo Editor](https://www.made.app/ai-photo-editor) Skip the complex menus and toolbars. Edit Images With Text Prompts. Our AI photo editor understands what you want. Type "remove the background" or "make it brighter" and watch it happen instantly. ### [Image Resizer](https://www.made.app/image-resizer) Upload an image, pick a size or type exact pixels, and choose whether Made crops it to fill, fits it inside, or stretches it. Questions, answered ## FLUX.2 Klein FAQ Need a specific answer? [Contact support](mailto:support@made.app) ### What is FLUX.2 Klein? 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. ### How much does it cost? 0.1 credits per image, with output pinned to 1 MP. The exact price appears before you generate. ### Can it edit or use reference images? Not in Made’s current configuration. The provider bills input megapixels separately, so references stay disabled until input metering ships — use Flux 2 Pro for edits. ### Why is the output 1 megapixel? Billing follows output megapixels, so Made pins the 1 MP tier. Run an upscaler on finals that need more resolution. ### How does it compare to Flux 2 Pro? Klein trades fidelity for speed and price: it drafts fifty images for the cost of one Flux 2 Pro generation, while Pro delivers flagship detail and editing. ### When should I choose another model? Choose Flux 2 Pro for hero assets and edits, Z Image for another fast low-cost option, or Seedream 5 Lite for photoreal volume work. --- Markdown version of https://www.made.app/models/flux-2-klein. Every public Made page has one at its URL plus .md (https://www.made.app/models/flux-2-klein.md). Site summary for AI assistants: https://www.made.app/llms.txt