Black Forest Labs：API 價格與供應商檔案
- 類型
- 官方 官方：模型的開發商本身
- 全名
- Black Forest Labs (FLUX API)
- 定價頁
- bfl.ai 定價
- 有價格的模型
- 7 個（12 筆價格紀錄）
- 付款方式
- 信用卡／金融卡
公開價格（12）
影片模型（5）
| 模型 | 類型 | 規格 | 公開價格 | 每秒價格 ($/s) | × 官方價 | 可信度 · 查核日期 | 來源 | 備註 |
|---|---|---|---|---|---|---|---|---|
| FLUX 3 | 官方 | Draft · 720p · 含音訊標示名稱：FLUX 3 (Draft) | $0.06 / s | $0.0600 | 1.00× | 定價頁 | docs.bfl.ai | 備註Draft 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. （英文原文） |
| FLUX 3 | 官方 | Standard · 720p · 含音訊標示名稱：FLUX 3 | $0.17 / s | $0.170 | 1.00× | 定價頁 | docs.bfl.ai | 備註FLUX 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. （英文原文） |
| FLUX 3 | 官方 | Standard · 1080p · 含音訊標示名稱：FLUX 3 | $0.29 / s | $0.290 | 1.00× | 定價頁 | docs.bfl.ai | 備註FLUX 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. （英文原文） |
| FLUX 3 | 官方 | Standard · 1440p · 含音訊標示名稱：FLUX 3 | $0.40 / s | $0.400 | 1.00× | 定價頁 | docs.bfl.ai | 備註FLUX 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. （英文原文） |
| FLUX 3 | 官方 | Standard · 4K · 含音訊標示名稱：FLUX 3 | $0.80 / s | $0.800 | 1.00× | 定價頁 | docs.bfl.ai | 備註FLUX 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 = $0.01. fhd/qhd/uhd are the hd generation finished by BFL's video upsampler. （英文原文） |
圖像模型（7）
| 模型 | 類型 | 規格 | 公開價格 | 每張價格 ($/image) | × 官方價 | 可信度 · 查核日期 | 來源 | 備註 |
|---|---|---|---|---|---|---|---|---|
| flux-2-klein-4b | 官方 | 1MP標示名稱：FLUX.2 [klein] 4B | $0.014 / image | $0.0140 | 1.00× | 定價頁 | bfl.ai | 備註Megapixel 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). （英文原文） |
| FLUX.1 Kontext Pro | 官方 | Pro · 編輯標示名稱：FLUX.1 Kontext [pro] | $0.04 / image | $0.0400 | 1.00× | 定價頁 | docs.bfl.ai | 備註Previous 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. （英文原文） |
| FLUX.2 [klein] 9B | 官方 | 1MP標示名稱：FLUX.2 [klein] 9B | $0.015 / image | $0.0150 | 1.00× | 定價頁 | bfl.ai | 備註Megapixel 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'. （英文原文） |
| FLUX.2 Flex | 官方 | 1MP標示名稱：FLUX.2 [flex] | $0.05 / image | $0.0500 | 1.00× | 定價頁 | bfl.ai | 備註Megapixel 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. （英文原文） |
| FLUX.2 Max | 官方 | 1MP標示名稱：FLUX.2 [max] | $0.07 / image | $0.0700 | 1.00× | 定價頁 | bfl.ai | 備註Megapixel 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. （英文原文） |
| FLUX.2 Pro | 官方 | 1MP標示名稱：FLUX.2 [pro] | $0.03 / image | $0.0300 | 1.00× | 定價頁 | bfl.ai | 備註Megapixel 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. （英文原文） |
| FLUX.2 Pro | 官方 | 1MP · 編輯標示名稱：FLUX.2 [pro] | $0.045 / image | $0.0450 | 1.00× | 定價頁 | docs.bfl.ai | 備註Image 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. （英文原文） |
× 官方價 = 換算後價格 ÷ 同一模型、同一規格的最低官方價。~ 表示寬鬆比對：一方未註明方案、解析度或是否含音訊，且所有可對應的官方規格價格相同。— = 沒有可明確比較的官方價。
可信度：「定價頁」= 在供應商自己的定價頁或文件頁讀取；「定價 API」= 從公開 API 回應中讀取。「BYO」方案是自備帳號的估算，不是按次呼叫價格。
查核日期：每個價格旁顯示的日期是該價格最後查核的日期。比最近一次更新（）早超過 7 天的日期以琥珀色顯示。
聯盟行銷計畫
- 計畫
- 有 — 條款見供應商自己的頁面
- 條款（據報導）
- 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. （英文原文）
- 計畫頁面
- bfl.ai
查核於 2026-09-28。本站指向 CometAPI、Novita AI、PiAPI 和 Yir 的連結帶有我們的推薦碼（聯盟行銷連結）；聯盟行銷計畫絕不會影響我們的資料或排名。
信譽參考
- Trustpilot
- 未查核
已報導的問題與條款
在 2026-09-28 的查核中未記錄到問題。