Gemini 2.5 Flash Image · Gemini 3.1 Flash Lite Image · Gemini 3.1 Flash Image · Gemini 3 Pro Image
Nano Banana image family
Choose a Nano Banana workflow with the model family visible.
Vizify currently exposes four Gemini image policies in the Nano Banana workflow family. Their resolution entries differ, while generation and editing remain separate user jobs.
Four current Gemini image policies Generation and editing are separate tools Up to 8 reference images 1K to 4K entries vary by model
Verified catalog facts
What Vizify exposes for this model family.
These facts are generated from the current public catalog, not copied from provider marketing.
Text · Image
Image
Image generation
Reviewed 2026-08-02
Where this family fits.
Generating a new image from a prompt and optional references
Editing existing images with an explicit preservation instruction
Choosing between lighter and higher-resolution family variants
What not to assume.
Not every family variant lists the same output resolutions
Semantic editing can reconstruct nearby pixels rather than preserve them exactly
The public workflow does not promise deterministic lettering, layout, or identity
Generation and editing are different jobs
The generator starts from a written idea and optional references. The editing workflow starts from one or more existing images and an instruction describing both the requested change and what must remain stable.
Variant differences stay factual
Vizify exposes four current family policies. This page documents only catalog facts such as inputs and resolution entries; it does not rank the variants with external benchmarks.
Evidence boundary
Availability and parameters were checked against the Vizify generation catalog on 2026-08-02. Search priority for the family page remains separate from this capability record.
FAQ
Questions about Nano Banana image models in Vizify
Which Nano Banana image variants are in Vizify?
The current catalog includes Gemini 2.5 Flash Image, Gemini 3.1 Flash Lite Image, Gemini 3.1 Flash Image, and Gemini 3 Pro Image.
Which model does the Nano Banana generator start with?
The maintained Nano Banana generator currently directs Vizify to inspect and use Gemini 3.1 Flash Image.
Can Nano Banana edit an existing image?
Yes. Use the separate Nano Banana Image Editing workflow, which requires source images and carries preservation instructions into Vizify.
How many reference images can the current policies accept?
The generated public catalog lists support for up to eight reference images across the four current family policies.
Do all Nano Banana variants support 4K output?
No. The current entries vary: the 2.5 and 3.1 Flash Lite policies list 1K, while 3.1 Flash and Gemini 3 Pro list 1K, 2K, and 4K.
Does Nano Banana editing preserve every untouched pixel?
No. Semantic editing can rebuild nearby pixels, so protected regions should be stated clearly and the result should be inspected.