Cheaper Gen.
Black Forest LabsImage generator

FLUX 3 Image Generator

Make FLUX 3 images in your browser — no code. Type a prompt, or upload up to 10 images to edit or combine. From $0.0423 per image, 12% below the official price.

Per image
$0.042
from · 1K
Size
4K
up to · 4 options
Edit inputs
10
images per edit
Failed runs
$0
refunded automatically

How it works

Make a FLUX 3 image in three steps

  1. 1

    Describe it

    Type a prompt, or upload up to 10 images to edit or combine.

  2. 2

    Choose the settings

    Pick a size (1K, 1.5K, 2K, 4K) and one of 15 aspect ratios.

  3. 3

    Generate and download

    The price is shown on the Generate button before you run. Images are saved to your account; failed generations cost nothing.

Open FLUX 3 in the Studio

What it costs

FLUX 3 cost per image

Prices per image at every setting, next to Black Forest Labs' official price.

FLUX 3 price per image
SettingOfficialCheaper Gen.Per $10
1K$0.048$0.042236 images
1.5K$0.07$0.062162 images
2K$0.10$0.088113 images
4K$0.61$0.5318 images

Ideas

Try these FLUX 3 prompts

  • Text to Image · 3:4

    A field guide page illustrating five North American songbirds with labeled names, watercolor on cream paper

    Generate this
  • Text to Image · 21:9

    Wide establishing shot of a futuristic Lagos skyline at dusk, maglev train crossing the lagoon

    Generate this
  • Image Edit · 16:9

    Make the car in image 1 deep emerald green and move it to the coastal road in image 2

    Generate this

Output

What FLUX 3 produces

FLUX 3 from Black Forest Labs generates and edits images up to 4K with web-grounded knowledge, layout control and up to 10 reference images, at a flat price per resolution tier.

Resolutions
1K · 1.5K · 2K · 4K
Aspect ratios
1:1 · 4:5 · 3:4 · 2:3 · 9:16 · 1:2 · 9:21 · 5:4 · 4:3 · 3:2 · 16:9 · 2:1 · 21:9 · 7:5 · 5:7
Edit inputs
Up to 10 images (free)

Also try

Other image generators

Related models in the Studio: Nano Banana Pro, GPT Image 2.5, FLUX.2 [klein] 4B and FLUX.2 [pro].

FAQ

FLUX 3 Image Generator questions

No — there is no free plan. You add prepaid credits from $10 and pay per image: a 1K image costs $0.042, 12% below Black Forest Labs' official price. The exact price is on the Generate button and failed generations are refunded.

No. The Studio runs FLUX 3 in your browser. If you later want to automate it, the same model is available through the API with the same prices.

Yes, outputs of the FLUX API models can be used commercially, subject to Black Forest Labs' terms and our Terms of Service.

Every generation is saved to your account, so you can download it again or reuse its settings later.