FLUX.1 Kontext Pro model guide
A previous-generation hosted model for prompt-based generation and contextual image editing.
What is FLUX.1 Kontext Pro?
FLUX.1 Kontext Pro edits an input image with plain-language instructions and supports iterative changes.
Verified image examples
No rights-verified sample is available for this guide. Review the official source for current examples.
FLUX.1 Kontext Pro capabilities
FLUX.1 Kontext Pro inputs and controls
These controls come from the linked official source. A host or local runtime can expose a smaller set.
| Field | Type | What it controls |
|---|---|---|
| Prompt | Text | Describes the requested generation or edit. |
| Input image | Image | Provides the reference for an editing request. |
| Aspect ratio | Text | Overrides the input dimensions within the supported range. |
| Seed | Integer | Supports repeatable variation. |
| Safety tolerance | Integer | Sets the supported moderation level. |
Best uses for FLUX.1 Kontext Pro
- Product edits
- Scene changes
- Campaign versions
Limits to consider
- Black Forest Labs recommends FLUX.2 for new projects.
- Outputs stay near one megapixel.
- Signed API result URLs expire after ten minutes.
Availability and license context
Availability: Available through the Black Forest Labs API and playground.
License context: Kontext Pro is a hosted model governed by Black Forest Labs service terms. Kontext Dev uses separate weight terms.
FLUX.1 Kontext Pro questions
What is FLUX.1 Kontext Pro?
FLUX.1 Kontext Pro edits an input image with plain-language instructions and supports iterative changes.
When was FLUX.1 Kontext Pro introduced?
FLUX.1 Kontext Pro was introduced or documented in 2025.
What can FLUX.1 Kontext Pro do?
FLUX.1 Kontext Pro supports text-to-image generation and image-to-image editing.
What is FLUX.1 Kontext Pro best for?
It is useful for product edits, scene changes, campaign versions.
Where is FLUX.1 Kontext Pro available?
Available through the Black Forest Labs API and playground.
What license applies to FLUX.1 Kontext Pro?
Kontext Pro is a hosted model governed by Black Forest Labs service terms. Kontext Dev uses separate weight terms.
Source and review note
Capabilities can change. Review the official documentation before production or commercial use.
Official FLUX.1 Kontext editing documentation