Nano Banana API Playground

Why choose Nano Banana?

Nano Banana is Google’s name for Gemini 2.5 Flash Image. It is the speed-and-efficiency option in the Gemini image family: a practical fit for high-volume generation, rapid visual iteration, and conversational edits where turnaround matters more than maximum output resolution.

Core strength	What it means in practice
Fast visual iteration	Generate a direction, revise it with plain-language instructions, and compare alternatives quickly
Native multimodal understanding	Use text and reference images together instead of translating every visual detail into a prompt
Conversational editing	Ask for focused changes while keeping the main subject, composition, or style recognizable
Flexible composition	Choose from the Wizzx aspect-ratio controls for square, portrait, landscape, and ultrawide work

Best-fit workflows

Social and campaign variations that need many compositions from one creative direction
Product and lifestyle concepts where a reference image should guide the subject or visual language
Iterative image editing such as changing a background, color direction, material, or scene context
Early-stage visual exploration before committing to a higher-resolution production model

Text-to-image or reference-guided editing?

Start with text	Add reference images
You are exploring a new visual direction	Identity, product shape, palette, or composition should remain recognizable
Speed and variety matter most	The edit needs visual context that is difficult to describe precisely
The prompt can define the whole scene	You want to revise an existing asset rather than recreate it from scratch

The Wizzx form accepts up to 10 reference-image URLs. Google’s guidance says Gemini 2.5 Flash Image works best with up to three input images, so begin with one strong reference and add more only when each image has a clear role.

Prompting playbook

State the task first. Say whether you want a new image or an edit.
Name what must stay stable. For edits, identify the subject, product, pose, layout, or style that should not change.
Describe the requested change. Be specific about background, lighting, color, material, camera distance, or aspect ratio.
Iterate one decision at a time. Small follow-up edits are easier to evaluate than a long list of competing changes.

Generation example: Create a clean editorial product photograph of a compact espresso machine on pale travertine, three-quarter view, soft morning window light, restrained warm-gray palette, generous negative space on the left.

Editing example: Keep the product shape, camera angle, and reflections unchanged. Replace the kitchen background with a quiet boutique-hotel breakfast bar at sunrise and shift the accent color from red to deep forest green.

Current Wizzx controls

Control	Use it for
Prompt	The generation brief or the exact edit instruction
Reference Images	Visual context for subjects, products, layouts, or styles
Aspect Ratio	The final composition shape, including Auto and 10 fixed ratios

Nano Banana is the efficient default. Choose Nano Banana Pro when the job needs professional asset production, more precise text, complex layouts, or higher-resolution delivery. Choose Nano Banana 2 when you want the newer high-efficiency generation and editing tier available in the Wizzx catalog.

Sources

Why choose Nano Banana?

Core strength	What it means in practice
Fast visual iteration	Generate a direction, revise it with plain-language instructions, and compare alternatives quickly
Native multimodal understanding	Use text and reference images together instead of translating every visual detail into a prompt
Conversational editing	Ask for focused changes while keeping the main subject, composition, or style recognizable
Flexible composition	Choose from the Wizzx aspect-ratio controls for square, portrait, landscape, and ultrawide work

Best-fit workflows

Social and campaign variations that need many compositions from one creative direction

Product and lifestyle concepts where a reference image should guide the subject or visual language

Iterative image editing such as changing a background, color direction, material, or scene context

Early-stage visual exploration before committing to a higher-resolution production model

Text-to-image or reference-guided editing?

Start with text	Add reference images
You are exploring a new visual direction	Identity, product shape, palette, or composition should remain recognizable
Speed and variety matter most	The edit needs visual context that is difficult to describe precisely
The prompt can define the whole scene	You want to revise an existing asset rather than recreate it from scratch

Prompting playbook

State the task first. Say whether you want a new image or an edit.

Name what must stay stable. For edits, identify the subject, product, pose, layout, or style that should not change.

Describe the requested change. Be specific about background, lighting, color, material, camera distance, or aspect ratio.

Iterate one decision at a time. Small follow-up edits are easier to evaluate than a long list of competing changes.

Generation example: Create a clean editorial product photograph of a compact espresso machine on pale travertine, three-quarter view, soft morning window light, restrained warm-gray palette, generous negative space on the left.

Editing example: Keep the product shape, camera angle, and reflections unchanged. Replace the kitchen background with a quiet boutique-hotel breakfast bar at sunrise and shift the accent color from red to deep forest green.

Current Wizzx controls

Control	Use it for
Prompt	The generation brief or the exact edit instruction
Reference Images	Visual context for subjects, products, layouts, or styles
Aspect Ratio	The final composition shape, including Auto and 10 fixed ratios

google/nano-banana

Input

Output

About Nano Banana

Why choose Nano Banana?

Best-fit workflows

Text-to-image or reference-guided editing?

Prompting playbook

Current Wizzx controls

Sources

About Nano Banana

Why choose Nano Banana?

Best-fit workflows

Text-to-image or reference-guided editing?

Prompting playbook

Current Wizzx controls

Sources