What are the costs associated with using your models?
Last updated: April 2, 2026
What are the costs associated with using our models?
Our models use a credit-based pricing system where 1 credit = $0.01 USD. Pricing is the same whether you use the Playground or the API. The price is per image generation — batch requests multiply the base cost by the number of images.
Example: FLUX.1 Kontext [pro] with a batch size of 4 costs 4 × 4 credits = 16 credits ($0.16).
FLUX.2 — Megapixel-Based Pricing
FLUX.2 pricing scales with output resolution (1024×1024 = 1 megapixel).
Model | Text-to-Image | Image Editing |
FLUX.2 [klein] 4B | from $0.014 | from $0.014 |
FLUX.2 [klein] 9B | from $0.015 | from $0.015 |
FLUX.2 [pro] | from $0.03/MP | from $0.045/MP |
FLUX.2 [flex] | $0.05/MP | $0.10/MP |
FLUX.2 [max] | from $0.07/MP | from $0.07/MP |
FLUX.2 [dev] | Free | Free |
Klein pricing explained: The first megapixel costs a flat rate, then each additional MP adds to the total. For example, a 2MP image with Klein 4B costs $0.014 + $0.001 = $0.015.
Resolution rounding: Resolution always rounds UP to the next megapixel. For example, 1920×1080 = 2.07MP → charged as 3MP.
FLUX.1 Kontext
Model | Credits | Price |
FLUX.1 Kontext [pro] | 4 credits | $0.04/image |
FLUX.1 Kontext [max] | 8 credits | $0.08/image |
FLUX1.1
Model | Credits | Price |
FLUX1.1 [pro] | 4 credits | $0.04/image |
FLUX1.1 [pro] Ultra | 6 credits | $0.06/image |
FLUX1.1 [pro] Raw | 6 credits | $0.06/image |
Tools
Model | Credits | Price |
FLUX.1 Fill [pro] | 5 credits | $0.05/image |
For the most up-to-date pricing, check bfl.ai/pricing or our pricing documentation.