CheaperGen
Black Forest LabsPer image

FLUX 3 API Pricing Per Image

FLUX 3 costs $0.0317–$0.5073 per image, by size. That's up to 34% below the official price.

Per image from
$0.0317
1K
At 1K
$0.0317/image
official $0.048/image
Per 1,000 from
$31.70
1K
Below official
up to 34%
Create with FLUX 3Get API keyAPI docs

Try it

Try FLUX 3 — see the exact price first

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

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Per image

FLUX 3 price per image by size

Our price with the official list price struck through, and what 1,000 images cost.

FLUX 3 price per image
SizePer imagePer 1,000
1K
≈1 MP
$0.0317$0.048−34%$31.70
1.5K
≈2.25 MP
$0.0644$0.07−8%$64.40
2K
≈4 MP
$0.092$0.10−8%$92.00
4K
≈16 MP
$0.5073$0.607−16%$507.30
  • Official price: BFL API list price for FLUX 3 Image ($0.048 at 1K, $0.07 at 1.5K, $0.10 at 2K, $0.607 at 4K; reference images free). Verified October 18, 2026; our prices are live.

Calculator

What FLUX 3 costs for your volume

Pick a size and a monthly volume. Every figure is a live quote, so per-image billing is exact.

Size
Tries per keeper

Per month · 100 generations

3.17

$4.80 at the official price

Per image
0.032
Per kept image
0.032
Saved per month
$1.63
Saved per year
$19.56

Live prices · failed generations are free

At volume

From per image to per batch

Totals at 1K, 1.5K, 2K and 4K.

FLUX 3 cost per batch size
Images1K1.5K2K4K
1$0.032$0.065$0.092$0.51
10$0.32$0.65$0.92$5.08
100$3.17$6.44$9.20$50.73
1,000$31.70$64.40$92.00$507.30
10,000$317.00$644.00$920.00$5,073

Billing

How FLUX 3 images are billed

Full details in the billing docs.

  • Unit. One output image, at the size you pick.
  • Edits. Text to Image from $0.0317; Image Edit from $0.0441.
  • Notes. Editing costs the same as generation; reference images are free.
  • Failed = free. Failed generations, and jobs cancelled while queued, are refunded in full.
  • Price first. POST /v1/quote/bfl/flux-3/text-to-image returns the exact price of any request, free.

Compare

FLUX 3 per image vs other image APIs

Every image model we offer at 1K, cheapest first — each at its lowest price for that size. FLUX 3 is number 10 of 20.

image models ranked by price per image at 1K
#ModelTierPer imageOfficial
1FLUX.2 [klein] 4B
Black Forest Labs
1K$0.001/image$0.014/image
2FLUX 3 Image Klein
Black Forest Labs
1K$0.0019/image$0.009/image
3Z-Image Turbo
Alibaba
1K$0.0048/image$0.015/image
4GPT Image 2.5
OpenAI
1K · low$0.0061/image$0.0064/image
5GPT Image 2.5 Flare
OpenAI
1K · low$0.0061/image$0.0064/image
6Seedream 5.0 Flash
ByteDance
1K$0.0154/image$0.018/image
7Qwen-Image 3.0
Alibaba
1K$0.0228/image$0.03/image
8FLUX.2 [pro]
Black Forest Labs
1 MP$0.0276/image$0.03/image
9Seedream 5.0 Lite
ByteDance
1K$0.0317/image$0.035/image
10FLUX 3
Black Forest Labs
1K$0.0317/image$0.048/image

Price per image is one input; quality, speed and features differ. Quality levels differ between models; the tier column names each.

FAQ

FLUX 3 price per image questions

1K: $0.0317/image; 1.5K: $0.0644/image; 2K: $0.092/image; 4K: $0.5073/image. The official list price is $0.048–$0.607 per image.

Yes, per output image: edits start at $0.0441 and text-to-image at $0.0317. Editing costs the same as generation; reference images are free.

$31.70 at 1K and $507.30 at 4K; 10,000 images at 1K cost $317.00.

At 1K, FLUX 3 is $0.0317/image, number 10 of 20 image models we offer at that size; the cheapest is FLUX.2 [klein] 4B at $0.001/image. Compare quality and features too: the table lists each model's tier, and FLUX 3 alternatives weighs them up.

FLUX 3 is developed by Black Forest Labs. CheaperGen provides API access and does not own the model. Trademarks belong to their respective owners.