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FLUX.1 Fill [pro]


FLUX.1 Fill [pro] is Black Forest Labs logoBlack Forest Labs's image generation model, available from 2 providers, starting at $N/A / 1M input and $N/A / 1M output. A text-guided inpainting model built on FLUX.1 Pro that edits and expands real or generated images using a binary mask and text description.
Spec
Canonical IDblack-forest-labs-flux-1-pro-fill
TypeImage Generation
StatusActive
CreatorBlack Forest LabsBlack Forest Labs
Providers
Input ModalitiesText
Output ModalitiesImage
Release Date · 2 years ago

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text·
Image
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

ProviderStandard
Black Forest Labs logo
Black Forest Labs
flux-pro-1.0-fill
Vercel AI Gateway logo
Vercel AI Gateway
bfl/flux-pro-1.0-fill

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
FLUX.2 [dev]Available
FLUX.2 [flex]Available
FLUX.2 [klein] 4BAvailable
FLUX.2 [klein] 9BAvailable
FLUX.2 [max]67KAvailable
FLUX.1 Fill [pro]$0.000$0.000Current
FLUX.1 [pro]Available
FLUX.1 Dev ControlNet Union4K$0.001$0.001Available
FLUX.1 Kontext [dev]Available
FLUX.1 Kontext [max]Available
FLUX.1 Krea [dev]Available

Model IDs