FLUX (Black Forest Labs) pricing and plans
The official API and playground from Black Forest Labs, the developer of the FLUX models. No subscription required: credits are deducted per generated image (by megapixel) on a pay-as-you-go basis.
- Cheapest paid plan
- $0/mo
- In KRW
- ₩0
- Free plan
- No
Checked Sep 21, 2026
Pricing
| Plan | Monthly | Annual billing | KRW | Included / month | Notes |
|---|---|---|---|---|---|
| Pay as you goCheapest paid | $0 | - | ₩0 | 0 images | Usage-based pricing with no subscription or seat fees (billed on generation volume only). Only the video tab was visible in this page text: FLUX 3 Video Draft HD $0.06/sec; FLUX 3 Video text/image-to-video HD $0.17, FHD $0.29, QHD $0.40, UHD $0.80/sec; video-to-video HD $0.41, FHD $0.53, QHD $0.65, UHD $0.95/sec (audio included, clips up to 20 seconds, rounded up to the nearest second). Per-image rates for FLUX.2/FLUX.1 were not shown in this text. Open-weight licenses (Builder 10,000 images/month, Platform 100,000 images/month, Professional 100,000 images/month) are listed without prices. |
Pay as you goCheapest paid
$0/mo
- In KRW
- ₩0
- Included / month
- 0 images
Usage-based pricing with no subscription or seat fees (billed on generation volume only). Only the video tab was visible in this page text: FLUX 3 Video Draft HD $0.06/sec; FLUX 3 Video text/image-to-video HD $0.17, FHD $0.29, QHD $0.40, UHD $0.80/sec; video-to-video HD $0.41, FHD $0.53, QHD $0.65, UHD $0.95/sec (audio included, clips up to 20 seconds, rounded up to the nearest second). Per-image rates for FLUX.2/FLUX.1 were not shown in this text. Open-weight licenses (Builder 10,000 images/month, Platform 100,000 images/month, Professional 100,000 images/month) are listed without prices.
1 USD = 1,386.02 KRW (2026-09-21). Checked on the official pricing page on 2026-09-21. Bold values are monthly-billing prices; taxes and payment fees excluded.
To compare with other tools at your usage, try the AI image calculator.
Price evidence
Excerpt from the official pricing page as read on Sep 21, 2026. The numbers in the table come from here.
Show excerpt
- $0.06/s
- $0.17/s
- $0.29/s
- $0.40/s
- $0.80/s
- $0.41/s
- $0.53/s
- $0.65/s
- $0.95/s
- $0.17 / second
- $0.85 ENTERPRISE
Price history
No changes since Sep 21, 2026. Checked daily.
FAQ
- Is there a free FLUX (Black Forest Labs) plan?
- FLUX (Black Forest Labs) has no free plan. The cheapest paid plan is Pay as you go at $0/mo.
- What is the cheapest paid FLUX (Black Forest Labs) plan?
- Pay as you go at $0/mo (about ₩0). It includes 0 images per month.
- How much does FLUX (Black Forest Labs) discount annual billing?
- No annual discount is listed on the official pricing page.