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AI image model
Black Forest Labs
FLUX

Flux Kontext Pro

Flux Kontext Pro provides prompt-only generation and one-image editing on Kyeo for a fixed 4 credits. Generation offers six aspect ratios. Uploading one image switches to editing, where Kyeo hides the ratio control and sends no ratio by default. The page also exposes JPEG or PNG, automatic translation, prompt enhancement, safety tolerance, and a watermark identifier.

Capabilities
Generation, one-image editing
Credit cost
4 credits per request
Prompt limit
Prompt required
Upload limit
1 image
30-second overview
  • BFL now labels FLUX.1 Kontext [pro] as previous-generation and recommends FLUX.2 for new projects.
  • Kyeo supports prompt-only generation and editing with a single uploaded image.
  • Generation shows six aspect ratios; editing hides the ratio and preserves the source frame by default.
  • Kyeo charges 4 credits, and editing must keep safety tolerance between 0 and 2.

Popular searches: how to use Flux Kontext Pro on Kyeo · how many images can Flux Kontext Pro edit · which aspect ratios are available for Kontext Pro generation

At a glance

What is this model like?

BFL now calls FLUX.1 Kontext [pro] previous-generation and recommends FLUX.2 for new projects. Flux Kontext Pro is Kyeo's fast Kontext model for AI image editing, text-to-image, and one-source-image variations. Use it for product refreshes, ad variants, and lower-cost iteration around an approved visual.

What it does best
Use Flux Kontext Pro for lower-cost text-to-image and image edits around one source visual.
Best for
It can be evaluated for local edits, text changes, style transformations, or generation from a prompt. Character consistency, typography, and iterative editing claims still need testing with your own material.
Why use it on Kyeo AI
Kyeo combines format, translation, prompt enhancement, safety tolerance, and a watermark identifier in one form and charges 4 credits in either mode. The controls are visible before submission; the Pro name does not establish an outcome tier.

Key facts

Quickly assess whether this model fits your use case.

Category
AI image model
Vendor
Black Forest Labs
Model family
FLUX
Prompt limit
Prompt required
Upload limit
1 image

Also known as

The same model may appear under different names across documentation and community discussions; this list keeps them easy to search and compare.

FLUX.1 Kontext [pro]
Flux Kontext Pro

Common questions

These practical questions focus on the task, input conditions, and result requirements you should confirm before choosing.

how to use Flux Kontext Pro on Kyeo
how many images can Flux Kontext Pro edit
which aspect ratios are available for Kontext Pro generation
does Flux Kontext Pro preserve the input image ratio
when should Flux Kontext Pro automatic translation be enabled
what does Flux Kontext Pro prompt enhancement do
Flux Kontext Pro safety tolerance range for editing
does Flux Kontext Pro output JPEG or PNG
how long do Flux Kontext Pro result links last
is FLUX.1 Kontext Pro a previous-generation model

Selection guide

Use these decision points when choosing a model.

1
Decide whether a legacy model is acceptable

Decide whether a legacy model is acceptable — Include FLUX.2 in the comparison when a project requires BFL's current recommendation. Consider Kontext Pro when an existing workflow depends on it or you specifically want to test its one-image editing behavior.

2
Separate generation and editing limits

Separate generation and editing limits — On Kyeo, Flux Kontext Pro currently supports text to image and image to image. It can also take one reference image.

3
Hold helper settings constant

Hold helper settings constant — When comparing Pro, Max, or FLUX.2, keep the input, output format, automatic translation, and prompt enhancement state fixed. Translation and enhancement both alter what reaches the model.

Popular comparisons

Compare common alternatives on the same task to clarify differences in inputs, controls, and cost.

How many more Kyeo credits does Flux Kontext Max cost than Pro?
Do Kontext Pro and Max expose the same controls?
How do Flux Kontext Pro and Flux 2 Pro image limits differ?
Is Flux 2 Pro newer than Flux Kontext Pro?
Does GPT Image 2 accept more input images than Kontext Pro?
Which translation and prompt-enhancement settings should stay fixed in a comparison?

Model comparison

Compare the current model with alternatives at a glance.

Current BFL status
Flux Kontext Pro
Previous-generation Kontext [pro]
Flux Kontext Max
Previous-generation Kontext [max]
Flux 2 Pro
Current FLUX.2 family
Image input limit
Flux Kontext Pro
Up to 1 image
Flux Kontext Max
Up to 1 image
Flux 2 Pro
Up to 8 images
Visible controls
Flux Kontext Pro
6 ratios plus format, translation, enhancement, safety, and watermark
Flux Kontext Max
The same controls as Pro
Flux 2 Pro
7 ratios plus 1K or 2K
Kyeo credits
Flux Kontext Pro
Fixed at 4
Flux Kontext Max
Fixed at 8
Flux 2 Pro
1K 5 / 2K 7
Safety tolerance range
Flux Kontext Pro
Generation 0–6; editing 0–2
Flux Kontext Max
Generation 0–6; editing 0–2
Flux 2 Pro
Not exposed on Kyeo

Practical usage insights

Practical guidance based on public sources, current on-site limits, and representative tasks.

Available does not mean currently recommended

Flux Kontext Pro / Available does not mean currently recommended — BFL now labels FLUX.1 Kontext [pro] as previous-generation and recommends FLUX.2 for new projects.

The safety control changes by mode

Flux Kontext Pro / The safety control changes by mode — Safety tolerance is not a compliance switch — Generation accepts 0–6; editing accepts only 0–2. Higher values mean more permissive moderation.

Capabilities

Prompt-only generation and one-image editing

Prompt-only generation and one-image editing — On Kyeo, Flux Kontext Pro currently supports text to image and image to image. It can also take one reference image.

Mode-dependent aspect-ratio behavior

Mode-dependent aspect-ratio behavior — Flux Kontext Pro provides prompt-only generation and one-image editing on Kyeo for a fixed 4 credits. Generation offers six aspect ratios. Uploading one image switches to editing, where Kyeo hides the ratio control and sends no ratio by default. The page also exposes JPEG or PNG, automatic translation, prompt enhancement, safety tolerance, and a watermark identifier.

Prompt and output helpers

Prompt and output helpers — Choose the frame shape and export format first, then decide whether watermark behavior matters for delivery. For an edit, use one approved source image and describe which product, layout, or brand details must remain stable.

Safety tolerance is not a compliance switch

Safety tolerance is not a compliance switch — Generation accepts 0–6; editing accepts only 0–2. Higher values mean more permissive moderation.

Use cases

Tests of local changes to one image

Try replacing a background, object, or local property while naming the regions that must stay unchanged. Review whether the model altered anything outside the request.

Tests of text changes inside an image

BFL lists text editing as a Kontext capability. It can be evaluated on signs, labels, or posters.

Character or style variation samples

Use one image to test a character, scene, or style change. Identity, object, and brand consistency must be verified per result rather than inferred from vendor examples.

Prompt tips

Choose translation before submitting non-English text

Choose translation before submitting non-English text — Describe the scene or the exact edit you want in English, or enable translation and write naturally.

Name both the change and the constraints

Name both the change and the constraints — Specify the object, position, or text to replace and the subject, composition, color, or style to preserve. Clear instructions aid review but do not guarantee a strictly local edit.

Record the prompt-enhancement state

Record the prompt-enhancement state — Use Flux Kontext Pro for lower-cost text-to-image and image edits around one source visual.

Why choose it

One Kyeo page supports prompt-only generation and one-image editing.
JPEG or PNG, translation, prompt enhancement, safety tolerance, and a watermark identifier are visible controls.
Both modes cost a fixed 4 credits, so the Kyeo charge is known before submission.
The one-image limit and previous-generation status are explicit for comparisons with current multi-image models.

What to know first

BFL labels FLUX.1 Kontext [pro] as previous-generation and recommends FLUX.2 for new projects.
Kyeo accepts one input image and does not support multi-reference Kontext editing.
Upload up to 1 image file for image editing projects.
Safety tolerance is limited to 0–6 for generation and 0–2 for editing. Result links also expire after 14 days.

Adjustable parameters

Quickly assess whether this model fits your use case.

Aspect ratio
aspectRatio
Optional
Parameter type: Dropdown
Default: 16:9
21:9
16:9
4:3
1:1
3:4
9:16
Output format
outputFormat
Optional
Parameter type: Dropdown
Default: JPEG
JPEG
PNG
Automatic translation
enableTranslation
Optional
Parameter type: Dropdown
Default: On
On
Off
Prompt enhancement
promptUpsampling
Optional
Parameter type: Dropdown
Default: Off
Off
On
Safety tolerance (editing: 0–2)
safetyTolerance
Optional
Parameter type: Number
Default: 2
Generation 0–6; editing 0–2
Watermark identifier
watermark
Optional
Parameter type: Text

Credit usage

4 credits per request

Kyeo currently charges a fixed 4 credits for prompt-only generation and one-image editing. Output format, translation, prompt enhancement, safety tolerance, and watermark settings do not change the Kyeo price.

Budget tip

Before batch generation, run an A/B test with the same assets across the current model and alternatives to validate quality and avoid wasting credits.

FAQ

Related models

Compare these similar candidates before deciding.

Flux Kontext Max

Flux Kontext Max provides prompt-only generation and one-image editing on Kyeo for a fixed 8 credits. It exposes the same controls as Pro: generation offers six aspect ratios, while editing accepts one image and hides the aspect-ratio control.

AI image model
8 credits per request

Flux 2 Pro

Flux 2 Pro / Capabilities — Flux 2 Pro — Text-to-image and editing use the same resolution pricing: 5 credits for 1K or 7 credits for 2K. 3–5,000 characters; Up to 8 images.

AI image model
5–7 credits per request

GPT Image 2

GPT Image 2 / Capabilities — GPT Image 2 supports text-to-image generation and reference-image editing on Kyeo AI. Kyeo charges by output resolution: 1K costs 3 credits, 2K costs 5, and 4K costs 8.

AI image generation and editing model
3–8 credits per request

Sources

Content is based on model documentation, feature references, and the settings available on Kyeo AI.

Source note

BFL now calls FLUX.1 Kontext [pro] previous-generation and recommends FLUX.2 for new projects. Black Forest Labs' lower-cost Flux Kontext model for text-to-image generation and single-image editing. Kyeo offers both modes on one model page at a fixed 4 credits per run.

Last updated: 2026-08-26
Black Forest Labs: FLUX.1 Kontext overview
Official
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Black Forest Labs: Kontext text-to-image
Official
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Black Forest Labs: Kontext image editing
Official
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