Nano Banana 2.1 Release: Prices Halved in 2026

The Nano Banana 2.1 release is big news for anyone who generates images with AI. On October 6, 2026, Google made Nano Banana 2.1 generally available at exactly half the per-image cost of Nano Banana 2 at every resolution. A 1K image drops from 6.7 cents to 3.36 cents. A 2K image drops from 10.1 cents to 5.04 cents. And a 4K image drops from 15.1 cents to 7.56 cents. The old model shuts down on October 29, 2026, so everyone needs to switch soon. Here is what changed, what it costs now, and what to do next.

What The Nano Banana 2.1 Release Brings

Google made Nano Banana 2.1 generally available on October 6, 2026, as the successor to Nano Banana 2. The headline change is price. Every image size now costs exactly half of what the old model charged, which makes it one of the cheapest ways to generate AI images through the Gemini API.

The model is available through Google products like the Gemini app, AI Studio, and the Gemini API, so both casual users and developers get access on day one. This is not a small discount. Cutting the per-image cost in half at every resolution changes the math for anyone running image generation at scale. Hobby users will barely notice the bill. Businesses will notice it a lot.

The Full New Price List

Here is the new per-image pricing at standard rates, side by side with the old model. Every tier is cut by exactly 50 percent.

To see what that means in practice, think in hundreds of images. Generating 1000 images at 1K now costs 33.60 dollars instead of 67 dollars. At 2K, the same batch drops from 101 dollars to 50.40 dollars. For teams that generate product photos or ad creatives every day, those savings add up fast across a month. Check the Unite AI report for the full pricing breakdown behind these numbers.

Goodbye Nano Banana 2 And The 512px Tier

The old model is on a short clock. Nano Banana 2 shuts down on October 29, 2026, which gives developers just weeks to move their projects. If your app still points to the old model, it will stop working after that date. Something else is leaving too. The 512px tier from Nano Banana 2 is gone entirely. Version 2.1 offers only 1K, 2K, and 4K. If you were using the tiny tier for quick drafts or thumbnails, you will need to pick 1K instead.

Why The Nano Banana 2.1 Release Matters For Creators

Half-price images change how people create. When each image costs a few cents, you can test more ideas, run more variations, and iterate without watching the meter. Small businesses can refresh product photos more often. Marketers can generate more ad creatives for testing. Indie developers can add AI-generated visuals to apps without a scary API bill.

This puts real pressure on rival image models too, since Google just reset what cheap looks like. Content teams can also move faster. More tests mean better creatives, and better creatives usually mean better results. When the cost per image drops this far, experimentation stops being a budget question. For context on how Google models keep evolving, see our Gemini 4 Argon features article.

What Builders Should Do Before October 29

Do not wait for the shutdown date. Update your code to the new model now and run a small batch of test images first. Check that your prompts still produce the results you want at each resolution you use. If you relied on the 512px tier, switch those calls to 1K and confirm the cost still works for your use case. Then update your monthly budget with the new numbers, since your image spend should drop by about half.

Tell your team about the date too. Anyone with a dashboard or automation that calls the old model needs to know before it breaks. You can read an independent CellCog price breakdown to double-check the figures before you commit. Our OpenAI GPT news roundup also tracks how rivals are answering these price cuts.

Final Takeaway And Your Next Step

The Nano Banana 2.1 release is simple good news with a deadline. Prices are cut in half at 1K, 2K, and 4K. The old model disappears on October 29, 2026. And the 512px tier is gone for good. Google rarely cuts prices this aggressively, so take the win while it is here. For your next step, switch one project to Nano Banana 2.1 this week. Generate a small test batch, compare the quality with your old outputs, and update your budget with the new prices. That one move keeps you ahead of the shutdown and locks in the savings early.