Nano Banana 2.1

Nano Banana 2.1 is Google's Flash-tier image generation and conversational editing model, the successor to Nano Banana 2.

start building →

compare models

                                   . .
                           ....:::---++++--:::.....
                        .:-+*=%%@@@@@@@@@@@@@%%=*+-:..
                    .:-+=%@@@@@#@##@##@@@#@@@@@@@@%%=+-:.
                  .:*=@######@##@#@@@@#@@@@@#@@@@@@@@@@=*-..
              ..:+=@@@#@##@@@@@##@##@@#@@@@@@@@@@@@@@@@@@%=+:..
             .:+%@@@@###@#@#####@@@@##@@@##@##@#@@@@@@@@@@@%%+.
           .:+%#####@###@@@####@@#@@@@@@#@@@@@@@@@@@@@@@@@@%%%+.
         ..-=@@####@######@@@@##@@##@@@@@@#@@@@@@@@@@@@@@@%%=-.
        .:+%#@###@#@########@#@@@@@@@%%%@@@@@@@@@@@@@@@%@@=-:..
       .:=@@####@####@@@@##@@@@==*+---:::--+*=%@@%@@@@@@=+:.
     ..-%@@##@@#@#@@##@@@@@%=+::...       . ..:-+=%@%%%*:.
     .-%@@#####@##@###@@@=+:..                  ..-*=*-.
    .:=@@@#@#####@@#@#@%+:..                      .....
    :+@@####@@##@@#@@@*:..
   :-@@##@######@@#@%+:
  .-=@##@#@@@@@@##@%+..
  .+@@@#####@@@#@@@-:
 .:=@@#@@###@##@@@*:                  ..:...::::.....:::..::....::.::.:..
 .-%@#@###@@##@#@%:.                 .-==%=%%%%%%=====%===============*=+..
 :+@@##@####@@##@*:.                 .+%%%%@%@@@@%%@@%%%%%%%%%%%%%%%%%%%=:.
 .+@@####@###@#@@+.                  .+%@@@%%@%%@@%@%@%%%%%%%%%%%%%%%%%%=-.
 :*@@@@@@##@@@@@%-.                  :+%%%%%@@%@@@%%@@@%%%%%%%%%%%%%%%%==-.
 :*@@#@#@@@@@@@@%-.                  .-%%%%@@%@%%%%%%%%%%%%%%%%%%%%%%%===+.
.:*@@@@#@@@@##@@@-.                  :+%%%@@@@%@%%%%%%%%%%%%%%%%%%=======-.
 .+%@@#@@#@@@@@@@*:                  .-%%%%@%@%@@%%%%%%%%%%%%%%=%%%=%====-.
 .:%@@@@@@@@@@@@@%:.                 .-=%%%%=%%=%%%%=%=====%%%%%%=%===%==:.
  :=@@@#@@@@@@@@@%+..                 ..::::.:::::..::::::+=%%=%%%======*.
 ..+@@@#@@@@@@@@@%%-.                    .    .  .      .:==%=%===%=====+.
  .:=@@@@@@@@@@@@@@=-.                                  .+==%=====%====*:.
  ..-%@@@@@@@@@@@@@@%-:.                              ..+==%=%%=%======+..
   .:*@@@@@@@@@@@@@@%%+:.                             .+===%===%======*:
    .:*@@@@@@@@@@@@@@@%=-..                        ..-*=%==%==========-.
     .:=@@@@@@@@@@@@@@@%%=+:..                   ..-*==%%%%%%========+..
      .:*%@@@@@@@@@@@%@%%@%=+-:.. ..  .  .   ...:-*==%%%%==========*+..
       .:*%@@@@@@@@@@@%@@%%%%%%=*+-:::.:::---+*=%=%%=%===========**+:.
        ..-=@%@@@@%@@@@%@%%@%%%%%%%=%=======%==%=%%=%%%=========**+..
         ..:*%%@%@%@%%@%@@%@%%%%%%%%%%%%%=%=%%=%%=%==%==========*-..
           ..-=%@%%%@%@%%%%%%%%%%%%%%%%%%%%%=%%=%%===========**+:.
            . .-=%%%%@%%%%%%%%%%%%%%%%%%%=%%%==%%===%======**+:..
               ..-*=%%%%%%%%%%%%%%%%%%%%%%%%=%============*+:.
                ...:+*=%%%%%%%%%%%%%=%%%%%%=%=%%%======*+-...
                    ..:-+*=%=%%%%%%%%=%%==%=======**++:..
                        ..::++*==============*+++-::...
                             ....:::-::--:::.:....
                                      .  .

input · usd / 1m tok

$1.50

output · usd / 1m tok

$30.00

context window

65.54ktokens

modalities · in → out

pricing

base api ratesusd per 1m tokens

input: $1.50
image output: $30.00
text and thinking output: $7.50

providers

Google hosts Nano Banana 2.1. Impossibl routes your request intelligently and handles failover automatically when a provider is down.

Google

specifications

takes text in, gives image outgoogle/gemini-nano-banana-2.1

creatorGoogle
model typeImage generation
context window65,536 tokens
maximum outputnot published
input
takes text in, gives image out
outputimage
tool callingnot supported
releasedoct 6, 2026
endpoint/v1/images/generations

unknown means the public catalog does not establish that fact. a model's documented capabilities can differ from what a particular api supports. see the model documentation for integration details.

benchmarks

benchmark results are not available for this model yet.

compare Nano Banana 2.1 with other models

best-ranked of the same typeusd / 1m tok · in / out

openai/gpt-image-2.5-flare$5.00 / $30.00compare →
openai/gpt-image-2.5-sunburst$5.00 / $30.00compare →

impossibl models --all →

frequently asked questions

What is Nano Banana 2.1?

Nano Banana 2.1 is Google's Flash-tier image generation and conversational editing model, the successor to Nano Banana 2. It is built for high-volume creative work where visual quality, text rendering and keeping a character consistent across several turns of editing matter.

How much does Nano Banana 2.1 cost?

Nano Banana 2.1 costs $1.50 per million input tokens, $30.00 per million image output tokens, and $7.50 per million text and thinking output tokens through the Impossibl API. All rates are in USD.

view the pricing table ↑

What is the context length of Nano Banana 2.1?

Nano Banana 2.1 has a 65,536-token context window through the Impossibl API.

Does Nano Banana 2.1 support tool calling?

No. Nano Banana 2.1 does not support tool calling through the Impossibl API.

What inputs and outputs does Nano Banana 2.1 support?

Nano Banana 2.1 accepts text as input. Nano Banana 2.1 returns image.

How do I use Nano Banana 2.1 through an API?

Nano Banana 2.1 is available through the Impossibl API. Use google/gemini-nano-banana-2.1 as the model identifier with /v1/images/generations. The quickstart explains how to create an API key and send your first request.

follow the api quickstart →

When was Nano Banana 2.1 released?

Google released Nano Banana 2.1 on October 6, 2026.

Creator release announcement ↗

this page describes Nano Banana 2.1 as listed by the impossibl public api. prices and availability come from that catalog, refreshed here every five minutes. this is an impossibl offering, not a comparison of independent hosting-provider quotes. model descriptions and release dates, where available, use the creator sources linked under the answers above.

view the source catalog ↗model as markdown ↗report a correction →