Smart Resize
Smart Resize edits an image you upload. Pick a mode, write the prompt, run it in the studio.
Input
FormPrompt
Image URL*
Resolution
Num Images Per Size
Result
Preview
Illustrative preview, not Smart Resize output
$0.15 per image·~10s
What Smart Resize is for
Smart Resize starts from a still you upload, then edits it from your prompt. A typical run takes about 10 seconds at $0.15 per image. Use it when you already have a frame and need a new version, not a picture from scratch.
Smart Resize is billed in Knowlify credits at the compute cost ($0.15 per image). A typical run is about 10 seconds. Published rate: Your request will cost $0.15 per output image (charged double for 4K outputs), plus a $0.05 minimum vision analysis fee per request. For $1.00, you can run this model 5 times at standard resolution.
Pick Smart Resize for image editing at $0.15 per image and ~10s. Compare it with Ai Avatar, Argil Avatar on the related cards below if you need a different look, speed, or input type.
How to use Smart Resize
- 1. Upload the still Smart Resize 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 Smart Resize 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.
- Resolution (1K, 2K, 4K).
Example prompt
a fireworks burst over a silent lake, reflection perfect, IMAX aerial still, golden hour, huge scale, no text, no watermark
Frequently asked questions
How do I run Smart Resize?
Run Smart Resize on Knowlify at /generate/smart-resize. Write the prompt on this page and it opens in the studio, where Smart Resize generates a still image. The same studio also turns documents into full narrated videos.
Where can I use Smart Resize online?
On Knowlify (knowlify.com/generate/smart-resize). You do not need a separate playground. Smart Resize runs in the studio next to document-to-video.
Can I make a longer video with Smart Resize?
Smart Resize 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 Smart Resize?
A prompt and a source still. Smart Resize will not invent the starting frame for you on this mode.
How long does Smart Resize 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 Smart Resize cost?
Your request will cost $0.15 per output image (charged double for 4K outputs), plus a $0.05 minimum vision analysis fee per request. For $1.00, you can run this model 5 times at standard resolution. Knowlify charges this as credits, at the compute cost.
What is Smart Resize best for?
Smart image resize to arbitrary dimensions, powered by Nano Banana Pro with vision-LLM-guided prompting for composition-aware recomposition. Crop, cropping, resize ads. It edits an image you upload.
Do I need an account to use Smart Resize?
Generation happens in the studio, so a free Knowlify account is required. Smart Resize then runs against your credits.