Nano Banana 2
Google DeepMind's fast image model for text-to-image and reference-guided editing at up to 4K.
Creato con Nano Banana 2
Output di esempio. Apri nello Studio per generare i tuoi.
Dove Nano Banana 2 dà il meglio
Text to image
Generate original images from a written prompt at 1K, 2K, or 4K across 15 aspect ratios.
Reference editing
Add up to 10 reference images to guide image-to-image edits toward an existing subject or style.
Batch variations
Produce up to 8 prompt variations in one batch to compare directions quickly.
Punti di forza
- Supports both text-to-image and reference-guided image-to-image editing in one model
- Accepts up to 10 reference images to steer image-to-image generation
- Selectable output resolution across 1K, 2K, and 4K
- 15 aspect ratios from square and widescreen to extreme panoramic 8:1 and 1:8
- Generates up to 8 prompt variations in a single batch
- Built on Google DeepMind's Gemini 3.1 Flash Image for fast, lower-cost generation
Compromessi
- Image only, with no video or animation output
- No audio output
- Pricing increases at the 4K resolution tier with a surcharge over the base per-image cost
- Image-to-image mode requires supplying at least one reference image
In sintesi
Informazioni su Nano Banana 2
Nano Banana 2 is Google DeepMind's image generation and editing model, also known as Gemini 3.1 Flash Image. Launched in February 2026, it is positioned by Google as a fast, lower-cost option that brings strong image quality and world knowledge at Gemini Flash speed. On HexGen you can run it for both text-to-image creation and reference-guided editing in a single model.
Start from a written prompt to generate an image, or add up to 10 reference images to switch into image-to-image mode and steer the result toward an existing look, subject, or composition. Output resolution is selectable across 1K, 2K, and 4K, and you can choose from 15 aspect ratios spanning square, widescreen 16:9 and 21:9, portrait 9:16, and extreme panoramic shapes like 8:1 and 1:8.
Need options fast? Nano Banana 2 can produce up to 8 prompt variations in a single batch, so you can compare directions in one pass. Every image is delivered as a PNG, ready to download from your HexGen workspace.
Punti di partenza
Copia, modifica ed esegui. Un buon prompt ti porta quasi a destinazione.
A cozy Scandinavian living room at golden hour, soft natural light through tall windows, warm wood floors, photorealistic, 16:9.
Studio product shot of a frosted glass perfume bottle on a marble surface, dramatic side lighting, clean background, 4:5.
Using the attached reference photo, restyle the portrait as a vintage 1970s film look with warm grain and muted colors.
Paghi solo ciò che generi. 1 USD = 1,000 HGcoins. Gli HGcoins non scadono mai e le esecuzioni fallite vengono rimborsate in automatico.
Nano Banana 2 vs altri modelli
Nano Banana 2 is Google's fast image model for both generation and reference editing. Here is how it sits next to other image models in the HexGen catalog.
| Modello | Qualità | Velocità | Costo | Quando sceglierlo |
|---|---|---|---|---|
Nano Banana 2 Questo Google | Ottima | Velocissima | Costo più basso | Best when you want fast, lower-cost text-to-image and reference editing in one model, with 1K to 4K output. |
Google | Top | Veloce | Costo più alto | Step up to the Pro tier when top-end image quality matters more than speed or cost. |
ByteDance | Top | Veloce | Costo medio | A strong ByteDance alternative if you want to compare image quality across vendors. |
Modelli correlati
Domande frequenti
It generates images from text prompts and edits images using references. Both text-to-image and image-to-image modes are supported in a single model.