Google's newest fast image model
Nano Banana 2 AI Image Generator
Generate and edit images with Google's Nano Banana 2 (Gemini 3.1 Flash Image): quick results, dependable photo edits from a reference, and 1K, 2K or 4K output.
Pay per image · exact credit total shown first · credits never expire
Nano Banana 2 at a glance
From
5 credits / image
Quality
1K · 2K · 4K
Ratios
9 options
Per run
Up to 4 images
Nano Banana 2 is Google's Gemini 3.1 Flash Image, the successor to the original Nano Banana (Gemini 2.5 Flash Image, also in this studio). It keeps the Flash line's speed and adds much of what made Nano Banana Pro stand out: sharper detail, more legible text, and better real-world knowledge. In TalkPix it is the model to reach for when you want to change a photo you already have (relight it, restage it, swap the background) or when you want a clean everyday image at up to 4K without paying Pro prices.
Photo edits
Add a reference photo and describe the change (a new background, new light, a new setting) while the subject stays recognisable.
Everyday images, fast
A 1K image usually arrives in under half a minute, so you can iterate on a prompt without waiting around.
A size for each job
1K for social posts, 2K for sharper detail, and 4K when the image has to be printed.
Model comparison
Choose the right AI image model
Every model lives in one TalkPix studio, so you can compare capability and price before spending a credit — and re-run the same prompt on another model in one click.
| Model | Best for | Quality | Ratios | From | Open |
|---|---|---|---|---|---|
| Seedream 5 Lite | Everyday images, concepts, and high-volume batches | 2K, 3K | 8 | 3 cr | Details |
| Gemini Flash Image | Fast drafts, photo edits, and natural-looking scenes | Standard | 9 | 3 cr | Details |
| Nano Banana 2Current | Fast photo edits and everyday images up to 4K | 1K, 2K, 4K | 9 | 5 cr | Details |
| Seedream 4.5 | Detailed scenes, spatial accuracy, and 4K delivery | 2K, 4K | 9 | 4 cr | Details |
| Seedream 5 Pro | Hero images and finished work where quality decides | 1K, 2K | 8 | 4 cr | Details |
| Nano Banana Pro | Readable text, infographics, and polished visuals up to 4K | 1K, 2K, 4K | 9 | 8 cr | Details |
| GPT Image | Precise instructions, text drafts, and posters | Low, Medium, High | 3 | 2 cr | Details |
How it works
Create with Nano Banana 2
Three honest price tiers
5, 7 or 10 credits an image at 1K, 2K or 4K. The provider's price rises with size, so the credit price follows it.
Reference-guided editing
A reference photo guides the subject, product, or style; your prompt describes what changes.
Nine aspect ratios
Square, portrait, landscape, 4:5 for social feeds, and 21:9 for wide banners.
Prompt example
Place this exact perfume bottle on a sunlit white marble bathroom shelf next to a small vase of eucalyptus, bright airy morning light, keep the bottle's shape, colour and label unchanged.
Try this modelTransparent credits
Nano Banana 2 pricing in TalkPix
1K
5 credits per image
4 images = 20 credits · Web and social
2K
7 credits per image
4 images = 28 credits · Sharper detail
4K
10 credits per image
4 images = 40 credits · Print and large format
Credits are prepaid and never expire. If an image fails to generate, its credits are refunded automatically — you are only charged for images that arrive.
Model line-up and credit rates last updated October 11, 2026.
FAQ
Questions about Nano Banana 2
What is Nano Banana 2?
It is the name for Google's Gemini 3.1 Flash Image, released in February 2026 as the faster, lower-cost sibling of Nano Banana Pro. TalkPix runs it for you, so you need no Google account or API key.
How much does Nano Banana 2 cost in TalkPix?
5 credits per image at 1K, 7 at 2K, and 10 at 4K. The exact total is shown on the Generate button before anything renders, and an image that fails refunds its credits.
Should I use Nano Banana 2 or Gemini Flash Image?
Gemini Flash Image (the original Nano Banana) is the cheaper, quicker option at 3 credits. Nano Banana 2 is newer, with sharper detail, cleaner text, and 2K or 4K output, so use it when the result has to look finished.
Should I use Nano Banana 2 or Nano Banana Pro?
Nano Banana 2 is the faster, cheaper choice for edits and everyday images. Nano Banana Pro is Google's top image model for dense readable text, infographics, and scenes with several people, from 8 credits.
Can I edit my own photo with Nano Banana 2?
Yes. Add a reference photo in the studio and describe the change you want. Only upload photos you have the right to use.
Ready to generate with Nano Banana 2?
Open the studio with this model selected. Review the exact credit total before any image is generated.
Open Nano Banana 2