Flux Pulid
Flux Pulid edits an image you upload. Pick a mode, write the prompt, run it in the studio.
Input
FormPrompt*
Image Size
Reference Image URL*
Id Weight
Max Sequence Length
Result
Preview
Illustrative preview, not Flux Pulid output
Credits·~10s
What Flux Pulid is for
Flux Pulid from Black Forest Labs starts from a still you upload, then edits it from your prompt. A typical run takes about 10 seconds at Credits. Use it when you already have a frame and need a new version, not a picture from scratch.
Flux Pulid is cheap enough that a generation usually fits the free Knowlify plan's credits. A typical run is about 10 seconds.
Pick Flux Pulid for image editing 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 Flux Pulid
- 1. Upload the still Flux Pulid 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 Pulid 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).
- Max Sequence Length (128, 256, 512).
Example prompt
a ruined statue of a god overgrown with orchids, jungle mist, night street photography, neon, rain, grain, no text, no watermark
Frequently asked questions
How do I run Flux Pulid?
Run Flux Pulid on Knowlify at /generate/flux-pulid. Write the prompt on this page and it opens in the studio, where Flux Pulid generates a still image. The same studio also turns documents into full narrated videos.
Where can I use Flux Pulid online?
On Knowlify (Black Forest Labs's model, knowlify.com/generate/flux-pulid). You do not need a separate playground. Flux Pulid runs in the studio next to document-to-video.
Can I make a longer video with Flux Pulid?
Flux Pulid 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 Pulid?
A prompt and a source still. Flux Pulid will not invent the starting frame for you on this mode.
How long does Flux Pulid 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.
What does PuLID Flux cost?
Knowlify charges this as credits, at the compute cost.
What is PuLID Flux best for?
An endpoint for personalized image generation using Flux as per given description. It edits an image you upload.
Do I need an account to use PuLID Flux?
A free Knowlify account, yes. This page composes the prompt; the studio is where PuLID Flux actually runs.