GoogleCheap API

Cheap Nano Banana 2.1 API

Run Google's official Nano Banana 2.1 from $0.022/image — 47% below the official $0.0416/image, and up to 59% off at 4K. Pay per image, no subscription, failed generations refunded.

From: $0.022/image; 1K
Official: $0.0416/image; Google
You save: up to 59%
1,000 images: $22.00; official $41.60

Try in Studio Call the API

Price check

Nano Banana 2.1: our price vs the official price

Every Nano Banana 2.1 tier, priced live from our catalog next to Google's official list price.

Nano Banana 2.1 price per image: official list price and Cheaper Gen. price for every tier
Tier	Google official	Cheaper Gen.	You save	100 images
1K ≈1 MP	~~$0.0416~~/image	$0.022/image	−47%	$2.20$4.16
2K ≈4 MP	~~$0.0584~~/image	$0.033/image	−43%	$3.30$5.84
4K ≈16 MP	~~$0.1214~~/image	$0.0495/image	−59%	$4.95$12.14

Official price: Gemini API list price for gemini-nano-banana-2.1 ($30 / 1M image output tokens: $0.0336 at 1K, $0.0504 at 2K, $0.1134 at 4K; input $1.50 / 1M, thinking $7.50 / 1M tokens). Verified October 16, 2026. Prices include the prompt and the model's reasoning tokens; each input image adds about $0.002.

At scale

What Nano Banana 2.1 costs at volume

Totals for common batch sizes at today's per-image prices.

Nano Banana 2.1 cost examples at volume
Batch	Tier	Official	Cheaper Gen.	You keep
100 images	1K	$4.16	$2.20	$1.96
1,000 images	1K	$41.60	$22.00	$19.60
10,000 images	1K	$416.00	$220.00	$196.00
1,000 images	4K	$121.40	$49.50	$71.90

Every tier and a calculator on the Nano Banana 2.1 pricing page

Why it costs less

Same official Nano Banana 2.1, lower price

The model and its output are the same; the cost of serving it is lower. How our inference works.

Official partnerships

Direct partnerships with the official model labs give us their lowest partner and channel pricing on official models like Nano Banana 2.1.

Our own inference engine

For open-source models, our own inference engine — GPU scheduling, warm pools and per-model tuning — lowers the cost of every output further.

Automatic routing

Every Nano Banana 2.1 request is routed to the most cost-effective healthy channel, with live health checks and failover.

Spend less

Ways to pay even less for Nano Banana 2.1

Use 1K while you iterate

A 1K image costs $0.022, 44% of the 4K price ($0.0495). Explore at 1K, then generate finals at the size you need.

Failed generations cost nothing

The price is held when you submit and refunded in full if a generation fails or you cancel it while it is queued. You only pay for outputs you get.

Volume pricing below these rates

Committed monthly volume unlocks rates below the public price list, plus invoicing and dedicated capacity.

Talk to sales

Cheaper alternatives

Cheaper alternatives to Nano Banana 2.1

Other official image models with an overlapping task, cheapest first. Price per image at each model's lowest tier.

FLUX.2 [klein] 4BBlack Forest Labs · 1K · up to 95% off$0.0007/image

Z-Image TurboAlibaba · 1K · up to 89% off$0.0017/image

Krea 2 TurboKrea · 1K square · up to 63% off$0.0055/image

GPT Image 2.5OpenAI · 1K · low · up to 12% off$0.0066/image Nano Banana 2.1 vs GPT Image 2.5 →

All Nano Banana 2.1 alternatives compared

Start generating with Nano Banana 2.1

Try Nano Banana 2.1 in the Studio, or call it from your code with one API key. A 1K image costs $0.022 and failed generations are refunded.

Open in Studio API reference

curl -X POST https://cheapergen.com/api/v1/run/google/nano-banana-2.1/text-to-image \
  -H "Authorization: Bearer $CHEAPERGEN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"prompt": "…"}'

FAQ

Cheap Nano Banana 2.1 API questions

Our prices on this page are live; Google's official prices were verified October 16, 2026.

Nano Banana 2.1 starts at $0.022/image (1K) against Google's official $0.0416/image. Across all 3 pricing tiers you pay 43–59% less than the official list price. Official prices were verified October 16, 2026; our prices on this page are live.

Yes. Nano Banana 2.1 is developed by Google. Cheaper Gen. provides API access to the official model through official upstream endpoints — the same model and output quality, at a lower price. We don't own the model.

Three things: direct partnerships with the official model labs give us their lowest partner and channel pricing; our own inference engine for open-source models (GPU scheduling, warm pools, per-model tuning) lowers costs further; and automatic routing sends every request to the most cost-effective healthy channel, with failover. Most of the saving is passed on in the price.

1,000 1K images cost $22.00 here, versus $41.60 at the official price — $19.60 saved. Larger sizes cost more per image; the pricing page has every tier.

There is no subscription and no monthly fee. Cheaper Gen. is prepaid: add credits from $10, spend them on any model in the API or the Studio, and failed generations are refunded automatically. The quote endpoint (POST /v1/quote/{endpoint}) is free, so you can price any request before you run it.

Nano Banana 2.1 is developed by Google. Cheaper Gen. provides API access through official upstream endpoints and does not own the model. Trademarks belong to their respective owners.