FLUX 1.1 Pro
Black Forest Labs
★ #19 in Image GenerationProduct status: Status not recorded
No lifecycle review is recorded for this listing. Its inclusion in the directory does not confirm current availability; check the vendor before relying on it.
No status check date recorded
Black Forest Labs' specific FLUX1.1 [pro] text-to-image API, with configurable dimensions, seed and output format. No lifecycle review is recorded for this listing. Its inclusion in the directory does not confirm current availability; check the vendor before relying on it.
Product preview
Decision notes
Official-document research
Based on the cited documentation. We did not use the product, purchase a plan, or run quality, speed or reliability tests in this review.
Consider it for
- Developers comparing documented text-to-image endpoints
Choose another approach if
- Downloading this model under another FLUX license
- Workloads requiring an established no-training contract
Pricing and conditions
Current terms unconfirmed
Documentation defines 1 credit as USD 0.01 and lists FLUX1.1 [pro] per image, but its actual credit/rate cells were empty. The general calculator's USD-looking $0.048 has no visible selected model and is not this model's quote. Non-EU developer terms use USD by default, taxes additional, and prepaid credits expire in 12 months without refund. Confirm the exact endpoint, region and rate before funding.
Pricing source read:
Pricing or terms sourceCode, model and service licensing
This is proprietary hosted access, not a license to download or self-host weights; newer FLUX open-weight terms do not apply by analogy. Under the read non-EU developer terms you retain inputs and own outputs, with personal/commercial use subject to rights and usage restrictions. API terms grant BFL perpetual, irrevocable input/output rights including model training and prohibit exposing a general resale model endpoint. EU and negotiated contracts require separate confirmation; output ownership is not third-party clearance or a no-retention promise.
Basis and limits of the recorded score
The existing 4.5/5 rating is retained. Its original scoring worksheet is unavailable; this documentation review does not rescore the product or measure output quality.
Overview
FLUX1.1 [pro] is the specific Black Forest Labs text-to-image API model documented at /flux-pro-1.1. Its reference exposes prompt, dimensions, seed and JPEG/PNG controls, with asynchronous retrieval. The documentation places it under legacy models while still describing the endpoint; this alone is not evidence of retirement.
Plan integration and human output review around the exact model. Ultra/Raw and newer FLUX models are separate offerings; their resolutions, prices and downloadable licenses should not be applied to this entry.
Sources
The factual claims in this review were read from the pages below. Each date is when an editor last opened the source, not when the product changed.
- Vendor site Checked 2026-10-15
- Vendor pricing page Checked 2026-10-15
- Vendor documentation Checked 2026-10-15
- Vendor pricing page Checked 2026-10-15
- Vendor documentation Checked 2026-10-15
- Vendor documentation Checked 2026-10-15
Pros / Cons
Pros
- Documented generation parameters
- API integration with asynchronous retrieval
Cons
- Exact current per-image price is absent in retrieved tables
- Hosted terms include a training license
Who it's for
Text-to-image features in an application
Comparing a specific legacy endpoint with newer models
Bottom line
Evaluate this exact hosted endpoint on its own contract and quote, without borrowing open-weight FLUX permissions.
Key Features
Tags
Frequently asked questions
Is FLUX 1.1 Pro currently available?
No lifecycle review is recorded for this listing. Its inclusion in the directory does not confirm current availability; check the vendor before relying on it.
What is FLUX 1.1 Pro?
FLUX 1.1 Pro is a Image Generation tool developed by Black Forest Labs. Black Forest Labs' specific FLUX1.1 [pro] text-to-image API, with configurable dimensions, seed and output format.
What costs and terms should I check for FLUX 1.1 Pro?
Documentation defines 1 credit as USD 0.01 and lists FLUX1.1 [pro] per image, but its actual credit/rate cells were empty. The general calculator's USD-looking $0.048 has no visible selected model and is not this model's quote. Non-EU developer terms use USD by default, taxes additional, and prepaid credits expire in 12 months without refund. Confirm the exact endpoint, region and rate before funding.
Is FLUX 1.1 Pro open source?
This is proprietary hosted access, not a license to download or self-host weights; newer FLUX open-weight terms do not apply by analogy. Under the read non-EU developer terms you retain inputs and own outputs, with personal/commercial use subject to rights and usage restrictions. API terms grant BFL perpetual, irrevocable input/output rights including model training and prohibit exposing a general resale model endpoint. EU and negotiated contracts require separate confirmation; output ownership is not third-party clearance or a no-retention promise.
What are the best alternatives to FLUX 1.1 Pro?
Notable Image Generation alternatives include Midjourney, Stable Diffusion, Leonardo AI. Browse all 57 tools in our Image Generation category for a full overview.
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Basic Info
- Pricing
- Paid
Documentation defines 1 credit as USD 0.01 and lists FLUX1.1 [pro] per image, but its actual credit/rate cells were empty. The general calculator's USD-looking $0.048 has no visible selected model and is not this model's quote. Non-EU developer terms use USD by default, taxes additional, and prepaid credits expire in 12 months without refund. Confirm the exact endpoint, region and rate before funding.
- Editorial score
- ★ 4.5 / 5 How we score
- Platforms
- API
- Last verified
- 2026-09-20
