Krea Models
6 modes on this page
Krea Models turns a text prompt into an image. Pick a mode, write the prompt, run it in the studio.
Input
FormMode
Prompt*
Image Size
Num Images
Result
Preview
Generated with Krea Models
Credits·~10s
What Krea Models is for
Krea Models from Black Forest Labs is a text-to-image model. You describe the frame and it returns a still image in about 10 seconds, billed at Credits. This page groups 6 modes (Text to Image [dev], Image to Image [dev], Image to Image [dev] Redux, Image to Image [dev] Redux, Image to Image [dev], and Text to Image [dev]) so you are not hunting separate URLs for the same family.
Krea Models is cheap enough that a generation usually fits the free Knowlify plan's credits. A typical run is about 10 seconds.
Pick Krea Models for text to image at Credits and ~10s. Compare it with Flex, Flux, Flux 1 on the related cards below if you need a different look, speed, or input type.
How to use Krea Models
- 1. Upload the still Krea Models should start from, then write the change or motion in Input.
- 2. Run it. The prompt and file hand off to the Knowlify studio, where Krea Models generates.
- 3. Stay in the studio if you want that frame or clip inside a longer narrated video.
What you need
- A prompt that names the subject, style, and framing.
- A source still (PNG or JPG) for the model to start from.
- Image Size (square_hd, square, portrait_4_3, portrait_16_9, and more).
Example prompt
a white tiger walking through sunlit bamboo, dust in the air, low camera, painterly concept art, volumetric light, no text, no watermark, no UI
Frequently asked questions
How do I run Krea Models?
Run Krea Models on Knowlify at /generate/krea-models. This page has 6 modes in one dropdown. Write the prompt on this page and it opens in the studio, where Krea Models generates a still image. The same studio also turns documents into full narrated videos.
Where can I use Krea Models online?
On Knowlify (Black Forest Labs's model, knowlify.com/generate/krea-models). You do not need a separate playground. Krea Models runs in the studio next to document-to-video.
Can I make a longer video with Krea Models?
Krea Models itself produces a still image. On Knowlify you can take that output, or skip it and upload a document, and generate a full narrated video with a script you can edit.
What do I need to run Krea Models?
A prompt and a source still. Krea Models will not invent the starting frame for you on this mode.
How long does Krea Models take?
Plan on about 10 seconds for a typical run, then whatever queue time the studio has. Video models sit at the high end of that range.
Does Krea Models have more than one mode?
Yes. This page has 6 modes: Text to Image [dev], Image to Image [dev], Image to Image [dev] Redux, Image to Image [dev] Redux, Image to Image [dev], and Text to Image [dev]. Switch them in the Mode dropdown instead of opening a new URL.
What does FLUX.1 Krea [dev] cost?
Knowlify charges this as credits, at the compute cost.
What is FLUX.1 Krea [dev] best for?
FLUX.1 Krea [dev] is a 12 billion parameter flow transformer that generates high-quality images from text with incredible aesthetics. It is suitable for personal and commercial use. It turns a text prompt into an image.
Do I need an account to use FLUX.1 Krea [dev]?
You need a Knowlify account to run FLUX.1 Krea [dev], and signing up is free. Your prompt carries across.