Black Forest Labs: API Prices and Provider Profile
- Type
- Official Official: the model's own developer
- Full name
- Black Forest Labs (FLUX API)
- Website
- https://bfl.ai
- Pricing page
- bfl.ai pricing
- Payment methods
- card
- Models priced
- 7 (12 price rows)
Models listed: FLUX 3, FLUX.1 Kontext Pro, FLUX.2 [klein] 9B, FLUX.2 Flex, FLUX.2 Klein 4B, FLUX.2 Max, FLUX.2 Pro.
Published prices (12)
Published prices — not yet independently tested. Figures are copied from each provider's public pricing page or pricing API on 2026-09-28. We have not run test generations yet, so a listed price says nothing about reliability or output quality. Every price links to its source.
Video models (5)
| Model | Type | Spec | Published price | $ / second | × official | Confidence | Source | Note |
|---|---|---|---|---|---|---|---|---|
| FLUX 3 | Official | Draft · 720p · audioListed as: FLUX 3 (Draft) | $0.06 / s | $0.0600 | 1.00× | Pricing page | docs.bfl.ai | NoteDraft mode: fast hd preview (~1/3 of full render); returns draft_cache that can be re-rendered at full quality via draft_enhance (billed at full rate for delivered class). v2v draft $0.12/s. Same for t2v and i2v. |
| FLUX 3 | Official | Standard · 720p · audioListed as: FLUX 3 | $0.17 / s | $0.170 | 1.00× | Pricing page | docs.bfl.ai | NoteFLUX 3 video with synchronized audio (generate_audio on by default; no separate silent price listed). Per-second full-render rate; i2v (image-to-video) same price as t2v; video continuation (v2v) $0.41/s. Duration 5-20s; calculator bills whole seconds (ceil). Resolution class hd = 1280x704 at 16:9. 1 credit = $0.01. fhd/qhd/uhd are the hd generation finished by BFL's video upsampler. |
| FLUX 3 | Official | Standard · 1080p · audioListed as: FLUX 3 | $0.29 / s | $0.290 | 1.00× | Pricing page | docs.bfl.ai | NoteFLUX 3 video with synchronized audio (generate_audio on by default; no separate silent price listed). Per-second full-render rate; i2v (image-to-video) same price as t2v; video continuation (v2v) $0.53/s. Duration 5-20s; calculator bills whole seconds (ceil). Resolution class fhd = 1920x1088 at 16:9. 1 credit = $0.01. fhd/qhd/uhd are the hd generation finished by BFL's video upsampler. |
| FLUX 3 | Official | Standard · 1440p · audioListed as: FLUX 3 | $0.40 / s | $0.400 | 1.00× | Pricing page | docs.bfl.ai | NoteFLUX 3 video with synchronized audio (generate_audio on by default; no separate silent price listed). Per-second full-render rate; i2v (image-to-video) same price as t2v; video continuation (v2v) $0.65/s. Duration 5-20s; calculator bills whole seconds (ceil). Resolution class qhd = 2560x1440 at 16:9. 1 credit = $0.01. fhd/qhd/uhd are the hd generation finished by BFL's video upsampler. |
| FLUX 3 | Official | Standard · 4K · audioListed as: FLUX 3 | $0.80 / s | $0.800 | 1.00× | Pricing page | docs.bfl.ai | NoteFLUX 3 video with synchronized audio (generate_audio on by default; no separate silent price listed). Per-second full-render rate; i2v (image-to-video) same price as t2v; video continuation (v2v) $0.95/s. Duration 5-20s; calculator bills whole seconds (ceil). Resolution class uhd = 3840x2176 at 16:9. 1 credit = $0.01. fhd/qhd/uhd are the hd generation finished by BFL's video upsampler. |
Image models (7)
| Model | Type | Spec | Published price | $ / image | × official | Confidence | Source | Note |
|---|---|---|---|---|---|---|---|---|
| FLUX.1 Kontext Pro | Official | Pro · editListed as: FLUX.1 Kontext [pro] | $0.04 / image | $0.0400 | 1.00× | Pricing page | docs.bfl.ai | NotePrevious generation, flat 4 credits = $0.04/image (t2i and editing); Kontext [max] 8 credits = $0.08. BFL recommends FLUX.2 for new projects. FLUX1.1 [pro] $0.04, [pro] Ultra/Raw $0.06. |
| FLUX.2 [klein] 9B | Official | 1MPListed as: FLUX.2 [klein] 9B | $0.015 / image | $0.0150 | 1.00× | Pricing page | bfl.ai | NoteMegapixel pricing: first MP $0.015, each additional output MP $0.002; each input/reference image MP $0.002. 1 MP = 1024x1024; MP rounded up separately for output and each reference image; max 4MP output. Constants read from bfl.ai/pricing calculator bundle; docs pricing table shows 'from $0.015'. Sub-second; open weights (FLUX NCL). Docs: '$0.015 + $0.002/MP'. |
| FLUX.2 Flex | Official | 1MPListed as: FLUX.2 [flex] | $0.05 / image | $0.0500 | 1.00× | Pricing page | bfl.ai | NoteMegapixel pricing: first MP $0.05, each additional output MP $0.05; each input/reference image MP $0.05. 1 MP = 1024x1024; MP rounded up separately for output and each reference image; max 4MP output. Constants read from bfl.ai/pricing calculator bundle; docs pricing table shows 'from $0.05'. Adjustable steps/guidance; typography. NOTE: FLUX.2 overview page says '$0.06 / MP' while pricing page/calculator say $0.05. |
| FLUX.2 Klein 4B | Official | 1MPListed as: FLUX.2 [klein] 4B | $0.014 / image | $0.0140 | 1.00× | Pricing page | bfl.ai | NoteMegapixel pricing: first MP $0.014, each additional output MP $0.001; each input/reference image MP $0.001. 1 MP = 1024x1024; MP rounded up separately for output and each reference image; max 4MP output. Constants read from bfl.ai/pricing calculator bundle; docs pricing table shows 'from $0.014'. Fastest/cheapest; open weights (Apache 2.0). Docs: '$0.014 + $0.001/MP' (2MP = $0.015). |
| FLUX.2 Max | Official | 1MPListed as: FLUX.2 [max] | $0.07 / image | $0.0700 | 1.00× | Pricing page | bfl.ai | NoteMegapixel pricing: first MP $0.07, each additional output MP $0.03; each input/reference image MP $0.03. 1 MP = 1024x1024; MP rounded up separately for output and each reference image; max 4MP output. Constants read from bfl.ai/pricing calculator bundle; docs pricing table shows 'from $0.07'. Includes grounding search. NOTE: docs table says editing 'from $0.07', but calculator constants give $0.10 for 1MP output + 1MP reference. |
| FLUX.2 Pro | Official | 1MPListed as: FLUX.2 [pro] | $0.03 / image | $0.0300 | 1.00× | Pricing page | bfl.ai | NoteMegapixel pricing: first MP $0.03, each additional output MP $0.015; each input/reference image MP $0.015. 1 MP = 1024x1024; MP rounded up separately for output and each reference image; max 4MP output. Constants read from bfl.ai/pricing calculator bundle; docs pricing table shows 'from $0.03'. Editing with one 1MP reference = $0.045 (docs: 'Image Editing from $0.045'). Batch = base cost x number of images. |
| FLUX.2 Pro | Official | 1MP · editListed as: FLUX.2 [pro] | $0.045 / image | $0.0450 | 1.00× | Pricing page | docs.bfl.ai | NoteImage editing, 1MP output + one 1MP reference image: $0.03 + $0.015 (docs: 'Image Editing from $0.045'). Each extra reference image adds $0.015/MP. |
× official = normalized price ÷ the cheapest official price for the same model and spec. ~ marks a relaxed match: tier, resolution or audio is unspecified on one side, and every compatible official spec costs the same. — = no unambiguous official price to compare.
Confidence: “Pricing page” = read on the provider’s own pricing or docs page; “Pricing API” = read from a public API response. “BYO” tiers are bring-your-own-account estimates, not per-call prices.
Affiliate program
- Program
- Yes — terms read on the provider’s own page
- Terms (as reported)
- FLUX Creator Program: curated, application-based program for creators with an existing audience; perks are early access to unreleased models, API credits, featured distribution and direct team access. No commission/referral payout stated, so not an affiliate program for API resale/referrals.
- Program page
- bfl.ai
Checked 2026-09-28. This site contains no affiliate links; affiliate programs never affect our data or rankings.
Trust signals
- Trustpilot
- Not checked
Reported issues and terms
No issues recorded in our 2026-09-28 check.