Gemini 3
2 modes on this page
Gemini 3 turns a text prompt into an image. Pick a mode, write the prompt, run it in the studio.
Input
FormMode
Prompt*
Aspect Ratio
Resolution
Number of Images
Result
Preview
Generated with Gemini 3
$0.15 per image·~10s
What Gemini 3 is for
Gemini 3 from Google is a text-to-image model. You describe the frame and it returns a still image in about 10 seconds, billed at $0.15 per image. This page groups 2 modes (Image Editing and Text to Image) so you are not hunting separate URLs for the same family.
Gemini 3 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 image. For $1.00, you can run this model 7 times. 4K outputs will be charged at double the standard rate. Note: Pricing may change in the future.
Pick Gemini 3 for text to image at $0.15 per image and ~10s. Compare it with Gemini 25 Flash, Gemini 3.1 Flash Image Preview on the related cards below if you need a different look, speed, or input type.
How to use Gemini 3
- 1. Write a still prompt for Gemini 3. Be specific about subject, style, and lens.
- 2. Run it. The prompt opens in the Knowlify studio, where Gemini 3 generates.
- 3. Stay in the studio to turn a document or a longer prompt into a narrated video.
What you need
- A prompt that names the subject, style, and framing.
- Aspect Ratio (auto, 21:9, 16:9, 3:2, and more).
- Resolution (1K, 2K, 4K).
- Optional toggles on this model, such as audio or quality flags.
Example prompt
a street food stall at night in Mumbai, steam, crowds blurred, hard-flash editorial, Kodak portra, sharp, no text, no watermark, no logo
Frequently asked questions
How do I run Gemini 3?
Run Gemini 3 on Knowlify at /generate/gemini-3. This page has 2 modes in one dropdown. Write the prompt on this page and it opens in the studio, where Gemini 3 generates a still image. The same studio also turns documents into full narrated videos.
Where can I use Gemini 3 online?
On Knowlify (Google's model, knowlify.com/generate/gemini-3). You do not need a separate playground. Gemini 3 runs in the studio next to document-to-video.
Can I make a longer video with Gemini 3?
Gemini 3 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 Gemini 3?
A text prompt is enough. Gemini 3 generates the image from that description in the studio.
How long does Gemini 3 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 Gemini 3 have more than one mode?
Yes. This page has 2 modes: Image Editing and Text to Image. Switch them in the Mode dropdown instead of opening a new URL.
What does Gemini 3 Pro Image Preview cost?
Your request will cost $0.15 per image. For $1.00, you can run this model 7 times. 4K outputs will be charged at double the standard rate. Note: Pricing may change in the future. Knowlify charges this as credits, at the compute cost.
What is Gemini 3 Pro Image Preview best for?
Gemini 3 Pro Image (a.k.a Nano Banana Pro) is Google's state-of-the-art high-fidelity image generation and editing model. It turns a text prompt into an image.
Do I need an account to use Gemini 3 Pro Image Preview?
Generation happens in the studio, so a free Knowlify account is required. Gemini 3 Pro Image Preview then runs against your credits.