CheaperGen
Black Forest LabsPricing

FLUX.2 [flex] Pricing

One FLUX.2 [flex] image costs $0.046 at 1 MP (official $0.10). You pay as you go per image from a prepaid balance, with no subscription required (monthly plans are optional), and failed generations are free.

Per image from
$0.046
1 MP
$10 buys
217
1 MP images
Below official
up to 32%
Subscription
Optional
pay as you go
Create with FLUX.2 [flex]Get API keyAPI docs

Try it

Try FLUX.2 [flex] — the price is on the button

Runs on your balance at the price on the button; failed runs are refunded. Results are saved to your account.

Open the full-screen Studio

Price per image

What FLUX.2 [flex] images cost

By size, for one image and for a batch.

FLUX.2 [flex] price per image by size
Size1 image4 images10 images100 imagesSave
1 MP
≈1024×1024
$0.046$0.19$0.46$4.60−8%
2 MP
$0.087$0.35$0.87$8.61−14%
3 MP
$0.12$0.46$1.15$11.50−23%
4 MP
≈2048×2048
$0.14$0.55$1.37$13.64−32%

Official: BFL API list price for FLUX.2 [flex] ($0.05 per megapixel of output and of input images), verified October 18, 2026. Our prices are live. Per image for every tier: FLUX.2 [flex] API Pricing .

Credits

What your credits buy

Top up once and spend it on FLUX.2 [flex] or any other model. Counted in images.

FLUX.2 [flex]: images per top-up amount
Size$10$25$50$100
1 MP2175431,0862,173
2 MP1162905801,161
3 MP86217434869
4 MP73183366733

Pay as you go

How FLUX.2 [flex] pricing works

One balance and one price list for the Studio, the API and MCP.

Use in Studio Get API key
  • Pay as you go. No subscription needed and no seats. Add credits with a card; optional monthly plans add credits every month, and Pro and Max lower prices.
  • The price before you run. The exact cost is on the Generate button in the Studio, and the API's free quote endpoint returns it for any request.
  • Failed = free. A failed generation, or a job you cancel before it starts, is refunded in full automatically.
  • Same price everywhere. The Studio (no code), the API and MCP cost the same; size and quality are the only things that change the price.
  • Below the official price. Up to 32% less, for the same official model.

FLUX

Other FLUX models

One image on each, at its lowest tier. All of them side by side: FLUX Pricing .

FLUX 3 Image Klein768 · from $0.0011/image$0.002FLUX 31K · from $0.0317/image$0.032FLUX.2 [klein] 4B1K · from $0.001/image$0.001FLUX.2 [max]1 MP · from $0.0644/image$0.065FLUX.2 [pro]1 MP · from $0.0276/image$0.028FLUX.1 Kontext [pro]Image · from $0.0348/image$0.035FLUX.1 Kontext [max]Image · from $0.0695/image$0.07

FAQ

FLUX.2 [flex] Pricing: questions

$0.046 at 1 MP up to $0.1364 at 4 MP per image, up to 32% below Black Forest Labs' official price. Four images cost four times the per-image price.

No — every image has a cost, but you only pay for what you generate, with no subscription needed: $10 of credits buys 217 1 MP images. Failed generations are refunded automatically.

No. CheaperGen is prepaid and pay-as-you-go: add credits with a card, spend them on FLUX.2 [flex] or any other model, in the Studio (no code) or through the API. If you generate every month, optional monthly plans add credits automatically, and Pro and Max also lower the price.

They cost the same. The Studio, the API and MCP use one balance and one price list; the exact price is on the Generate button before you run, and the API's free quote endpoint returns it for any request.

It's the same official FLUX.2 [flex] model. Direct partnerships with model labs, our own GPU inference for open-source models and automatic routing to the most cost-effective healthy channel lower what serving costs, and most of that saving is passed on. Official: BFL API list price for FLUX.2 [flex] ($0.05 per megapixel of output and of input images), verified October 18, 2026.

[FLUX.2 [flex] API pricing](/models/bfl/flux-2-flex/pricing) lists every tier and endpoint per image; [FLUX.2 [flex] API cost](/models/bfl/flux-2-flex/cost) prices real projects and monthly budgets.