Flux Pro 1
2 modes on this page
Flux Pro 1 edits an image you upload. Pick a mode, write the prompt, run it in the studio.
Input
FormMode
Image URL*
Dilate Pixels
Result
Preview
Illustrative preview, not Flux Pro 1 output
$0.03 per image·~10s
What Flux Pro 1 is for
Flux Pro 1 from Black Forest Labs starts from a still you upload, then edits it from your prompt. A typical run takes about 10 seconds at $0.03 per image. Use it when you already have a frame and need a new version, not a picture from scratch.
Flux Pro 1 is billed in Knowlify credits at the compute cost ($0.03 per image). A typical run is about 10 seconds. Published rate: Your request will cost $0.03 for the first megapixel generated, then $0.004 for each subsequent megapixel. Each reference megapixel also costs $0.004 set at 3 MP minimum.
Pick Flux Pro 1 for image editing at $0.03 per image 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 Flux Pro 1
- 1. Upload the still Flux Pro 1 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 Flux Pro 1 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.
Example prompt
a dragon coiled on a burning castle keep, embers in the wind, photoreal photograph, 85mm, natural light, no text, no watermark, no logo, no UI
Frequently asked questions
How do I run Flux Pro 1?
Run Flux Pro 1 on Knowlify at /generate/flux-pro-1. This page has 2 modes in one dropdown. Write the prompt on this page and it opens in the studio, where Flux Pro 1 generates a still image. The same studio also turns documents into full narrated videos.
Where can I use Flux Pro 1 online?
On Knowlify (Black Forest Labs's model, knowlify.com/generate/flux-pro-1). You do not need a separate playground. Flux Pro 1 runs in the studio next to document-to-video.
Can I make a longer video with Flux Pro 1?
Flux Pro 1 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 Flux Pro 1?
A prompt and a source still. Flux Pro 1 will not invent the starting frame for you on this mode.
How long does Flux Pro 1 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 Flux Pro 1 have more than one mode?
Yes. This page has 2 modes: Flux Pro Erase and FLUX Virtual Try-On. Switch them in the Mode dropdown instead of opening a new URL.
What does Flux Pro Erase cost?
Your request will cost $0.03 for the first megapixel generated, then $0.004 for each subsequent megapixel. Each reference megapixel also costs $0.004 set at 3 MP minimum. Knowlify charges this as credits, at the compute cost.
What is Flux Pro Erase best for?
Latest object erasing model from Black Forest Labs. Remove undesired objects, texts from images. It edits an image you upload.
Do I need an account to use Flux Pro Erase?
Yes. Flux Pro Erase runs in the Knowlify studio, which needs a free account. Anything you type on this page comes with you.