google/nano-banana/pro/edit

Turn sketches into precise 2K-4K visuals with smart correction and seamless creative control.

The aspect ratio of the generated image.
The resolution of the generated image.
The format of the generated image. Default value: "png"

Introduction to Nano Banana Pro

The Nano Banana Pro image-to-image generation tool, also known as GEMPIX2, represents a major leap in AI-powered visual creation. Built on Google's new Gemini 3 Pro architecture, it enhances the performance and precision first seen in its predecessor. You get faster rendering speeds, better text accuracy within images, and stronger character consistency across multiple edits. Designed for high-fidelity 2K and 4K outputs, Nano Banana Pro introduces self-correcting workflows that help maintain visual quality while preserving your creative intent. Leaked previews and beta insights point to a public launch window around mid-November 2025. Nano Banana Pro image-to-image helps you transform ideas, sketches, or existing visuals into cohesive, high-resolution imagery in seconds. It's made for creative professionals, marketers, and storytellers who need fast, precise visual generation. With advanced multimodal editing, natural-language commands, and multi-image blending, you can produce consistent, lifelike outputs ready for publishing or commercial use.

What makes Nano Banana Pro stand out

Nano Banana Pro is a high-fidelity, image-to-image editor from Google / DeepMind built to apply precise, text-driven changes while preserving subject likeness and overall scene structure. It favors targeted operations over full-frame regeneration, so poses, composition, and visual identity remain stable across edits. Multi-turn refinement lets you stage transformations—background swaps, style transfer, or cross-image blending—without drifting away from the original subject. Integrated availability across the Gemini app, Google Photos, and Search (Lens Create mode) ensures consistent control in everyday workflows. In short, Nano Banana Pro delivers reliable realism and coherent results for localized edits at production quality. Key capabilities:

  • Natural-language, localized edits: change only what you name (e.g., background, clothing details, minor removals).
  • Strong subject consistency across outfits, poses, and contexts; likeness stays intact.
  • Multi-turn editing: refine in stages without losing coherence or composition.
  • Style transfer and cross-image blending while retaining base framing.
  • Structure-aware results that maintain overall scene coherence and believability.
  • Integrated access in Gemini, Google Photos (restyle, templates), and Lens Create; seamless across Google surfaces.
  • Nano Banana Pro supports controlled, text-directed updates instead of full scene re-synthesis.

Prompting guide for Nano Banana Pro

Start by uploading one or more images, then describe the intended change and what must remain untouched. Use clear, localized instructions ("background only," "do not alter the face") and specify the role of each image when blending or transferring style. Keep prompts concise; use multi-turn refinement to build complex results step by step. Nano Banana Pro interprets natural language to apply edits only where requested, maintaining the subject’s identity throughout. For consistent outcomes across Google surfaces, the same phrasing works in Gemini, Google Photos (Help me edit, restyle/templates), and Lens Create. Examples:

  • 'Preserve the person and pose; replace the background with a modern office, soft daylight, background only.'
  • 'Remove the sunglasses; keep skin tone and hair unchanged.'
  • 'Blend the subject from image A into image B’s beach scene; match palette; keep pose and outfit.'
  • 'Transfer watercolor style to the scene; do not change facial features or composition.'
  • 'Using nano-banana-2 edit: change the room to minimal; then add a plant near the window; background only.' Pro tips:
  • State constraints explicitly: what to preserve, where to edit, and what to avoid.
  • Use spatial language ('left of subject,' 'upper-right background') to localize changes.
  • Prefer a few strong descriptors over many competing adjectives.
  • Iterate with short, multi-turn refinements rather than one long prompt.
  • For blends and style transfer, supply both images and name which is content vs style/background.

Examples of Nano Banana Pro Creations

Nano Banana Pro on X: Updates and Community Content

Nano Banana Pro's YouTube Videos: See It in Action

YouTube preview
YouTube preview

Related Playgrounds

Frequently Asked Questions

What exactly is Nano Banana 2 and how does its image-to-image feature work?

Nano Banana 2 is Google’s next-generation AI image generation and editing tool built on the Gemini 3 Pro architecture. Its image-to-image feature enables users to provide reference visuals and refine them through natural language, allowing seamless edits, style transfer, and consistent visual continuity.

How is Nano Banana 2 different from the previous Nano Banana version when using image-to-image editing?

Compared with the original Nano Banana model, Nano Banana 2 offers about 15% faster rendering, improved text clarity inside images, and significantly enhanced image-to-image processing. It also introduces multiple reference image support and self-correction workflows for more consistent output.

Who is Nano Banana 2 best suited for, especially regarding image-to-image usage?

Nano Banana 2 is ideal for creative professionals, advertising teams, illustrators, and marketers who rely on accurate and consistent image-to-image editing. It's also accessible enough for casual creators using mobile editors or Google Photos integration.

What are the main benefits of using Nano Banana 2’s image-to-image system versus other AI image generators?

The key benefits of Nano Banana 2 include higher-resolution outputs up to 4K, faster results, and superior control in image-to-image editing. It ensures character consistency, supports multi-image fusion, and delivers more faithful interpretations of prompts compared to many competitors.

How is Nano Banana 2 priced and does it cost extra to use image-to-image features?

Nano Banana 2 operates within Runcomfy’s AI playground on a credit-based model. New users receive free trial credits upon registration, while ongoing use, including access to the image-to-image generation tools, requires spending credits as defined under the platform’s ‘Generation’ plan.

What quality can users expect from Nano Banana 2 outputs when performing image-to-image edits?

Nano Banana 2 delivers native 2K resolution images with optional 4K upscaling. Its image-to-image edits are detailed and maintain subject fidelity, offering accurate lighting, composition, and fine-grained text rendering even in multilingual or UI-style graphics.

Is Nano Banana 2 accessible on mobile devices for image-to-image creation?

Yes, Nano Banana 2 is accessible through its web interface, which is optimized for both desktop and mobile browsers. Users can easily experiment with image-to-image editing workflows directly on mobile devices without performance concerns.

Does Nano Banana 2 have any limitations with its image-to-image functionality?

While Nano Banana 2’s image-to-image tool is highly capable, some limitations may include occasional artifacts with extreme aspect ratios or complex multi-image blends. Performance also depends on credit balance and server load during peak activity periods.

When will Nano Banana 2 be officially released to the public for image-to-image generation?

Although Nano Banana 2 is currently available to select testers via Runcomfy and preview access, its wider public release is projected for mid- to late-November 2025, followed by broader rollout in early 2026. Official announcements are expected directly from Google’s Gemini division.