Nano Banana 2 — AI Image Generator

Nano Banana 2 is Google’s Gemini 3.1 Flash Image model, available on PicX Studio. It generates high-quality images from text or reference images — photorealistic portraits, digital art, product photos, and more — and is faster than Nano Banana Pro, with a cheaper draft mode.

Nano Banana 2 is faster and more flexible: 0.5K to 4K output from 30 credits, a Thinking mode and ratios up to 8:1. Nano Banana Pro is the premium model for final production, at 2K or 4K. At 2K and 4K both cost 53 and 105 credits.

Your first image on PicX is free after you sign up, no card needed. After that, Nano Banana 2 costs from 30 credits per image (0.5K) on a Creator Credits plan.

Nano Banana can generate any type of image: professional headshots, product photography, digital art, illustrations, anime, character sheets, social media content, and more. Describe what you want in a text prompt, or add reference images.

Nano Banana 2 supports 0.5K, 1K, 2K and 4K: 30, 35, 53 and 105 credits. Nano Banana Pro offers 2K and 4K, and Nano Banana 2 Lite is fixed at 1K.

No Discord required. It runs in your browser, with direct controls for references, seed, ratio and resolution, and the same credits work across every model on PicX.

Yes, on every plan: ads, product listings, client work and paid content are all fine.

Yes. Add up to 14 reference images when you want to guide a face, product, composition, color direction or overall style.

Start with a clear subject, then add the setting, framing, lighting, palette, and style. Refine one important choice per variation, and turn on Thinking for busy scenes.

Nano Banana is the popular name for Google’s Gemini image models. Nano Banana 2 (Gemini 3.1 Flash Image) is the newer, faster model; Nano Banana Pro (Gemini 3 Pro Image) is the premium one; Nano Banana 2 Lite is the quick, low-cost version. PicX runs all three in the browser, from text prompts or reference images, at resolutions up to 4K. You do not need Discord or a ChatGPT subscription, and the same credits run every other image and video model on PicX.

Ask for the layout first: canvas ratio, number of panels and their labels, such as FRONT, SIDE and BACK. Then describe the character once, in detail: age, hair, outfit, shoes, accessories. Add one line that says the identity and outfit must stay identical and only the camera angle changes. Use a plain studio background so nothing competes with the figure. For a real person, upload a face photo as a reference. 16:9 suits three views; 4:1 fits two full sheets side by side. The finished sheet works as a reference for Seedance and other video models.

Open the generator on PicX and pick Nano Banana 2. Write the prompt in plain language, leading with the subject, then framing, light, palette and style. Add reference images if you have them. Choose an aspect ratio and a resolution: 0.5K or 1K to explore, 2K for most uses, 4K for print. Turn Thinking on for scenes with many parts. Generate, then refine one thing at a time, such as the framing or the light, so you can see what improved. Download the full-resolution PNG when you are happy.

Thinking makes Nano Banana 2 plan the image before it draws it. Minimal adds a short planning step; High plans more and takes longer. It helps with crowded scenes, exact left-right placement, several characters interacting, diagrams, and short text in the frame. For a single portrait or product on a plain background it rarely changes much, so leave it off and keep generations fast.

Midjourney is a strong image model, but it is built around its own app and community, with a subscription per seat. Nano Banana 2 on PicX runs in a plain browser tab with no Discord step. You control references, seed, resolution and ratio directly, and the same credits work across Nano Banana, GPT Image, Seedream and the video models. Midjourney has its own distinctive painterly look; Nano Banana leans photographic and is very good at keeping a face or product consistent from a reference.

OpenAI’s images now come mainly through ChatGPT, so you work in a chat rather than with a full set of image settings. Stable Diffusion is open and flexible but asks you to manage hosting, GPUs and workflows like ComfyUI. Nano Banana 2 sits between the two: no setup, real controls for references, ratio and resolution, and photorealistic output from a short prompt. If you want OpenAI’s current model specifically, GPT Image 2 is on PicX too.

Nano Banana 2 costs 30 credits at 0.5K, 35 at 1K, 53 at 2K and 105 at 4K. Nano Banana Pro costs 53 credits at 2K and 105 at 4K. Nano Banana 2 Lite costs 20 credits per 1K image. Your first image is free after you sign up, with no card needed. After that, images spend from a Creator Credits plan that refills monthly. Credits never expire, and the exact cost shows on the Generate button before you run anything.