What platforms does Nano Banana 21 support?

Nano Banana 21 is available on Web App.

What are the limitations of Nano Banana 21?

Model credit prices do not change with membership plan, so heavier editing models stay costly regardless of tier. Lite model offers no resolution selector, limiting control for users who need specific output sizes early on. Results are explicitly described as starting points, requiring manual review of faces, spelling and labels on every output.

Nano Banana 21

Name: Nano Banana 21
Author: Nano Banana 21

One workspace, four AI image models for text prompts and reference edits

Beginner

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Screenshot of Nano Banana 21, One workspace, four AI image models for text prompts and reference edits

What is Nano Banana 21?

Nano Banana 21 is an image editing tool. Nano Banana 2.1 is a multi-model AI image workspace that pairs text-to-image drafting with reference-based editing, letting users switch between Lite, Pro, Qwen Image 2.1 and GPT Image 2.5 under one credit system.

Nano Banana 2.1 is a web-based image generation workspace built around multiple AI models rather than a single engine. Users start with Nano Banana 2 Lite for straightforward text-to-image drafts, then move to Nano Banana Pro, Qwen Image 2.1 or GPT Image 2.5 when a task calls for reference-based editing, higher resolution output, multi-image composition or precise text placement. Every model lives inside the same interface, so switching between a quick draft and a detailed reference edit does not require leaving the site or managing separate accounts. The tool is aimed at people who produce images regularly for commercial or creative work: product photographers needing restyled scenes, designers handling outfit or background swaps, poster and typography creators who need exact wording rendered correctly, and anyone building consistent character or portrait variations from a reference photo. It assumes the user is comfortable writing a focused prompt and reviewing output details like faces, labels and spelling, since the homepage is explicit that results are starting points rather than guaranteed outcomes. In practice, the workflow is quote-then-generate: each model shows a credit cost before submission, output settings such as resolution vary by model (Lite has none exposed, Pro offers 1K through 4K), and completed images can be fed back into an editing model as a new reference for further changes. Finished work is stored in a My Creations area for download, with generation private by default and exports delivered without watermarks on paid tiers. Among AI image tools, Nano Banana 2.1 differentiates itself by bundling several distinct models under one credit system and one workspace rather than committing to a single generation engine, which suits users who regularly switch between text-to-image drafting and reference-driven editing tasks.

How do you use Nano Banana 21?

1Pick a starting model
Choose Nano Banana 2 Lite for a text-to-image draft, or select Pro, Qwen Image 2.1 or GPT Image 2.5 if the task needs uploaded reference images.
2Write a focused prompt or brief
Describe the subject, setting, lighting and any text to include separately, and specify what should be preserved from a reference image.
3Check the credit quote and settings
Review the selected model, aspect ratio, available resolution and credit cost shown before submitting the task.
4Submit and inspect the result
Wait for the task to process, then check faces, labels and spelling in the output before deciding to keep or refine it.
5Reuse or save the output
Upload a completed image to a supported editing model for another round of changes, or download the original file from My Creations.
6Compare plans if scaling up
Review monthly credit allowances, concurrent task limits and commercial use terms across the Starter, Pro and Max plans.

Pros and cons

Pros

Combines four distinct image models in one workspace instead of locking users into a single engineAI
Shows a credit quote before every task so costs are known ahead of generationAI
Supports iterative workflows by letting a finished output become the reference for a new editAI
Watermark-free exports and private-by-default generation on paid plans with commercial use includedAI

Cons

Model credit prices do not change with membership plan, so heavier editing models stay costly regardless of tierAI
Lite model offers no resolution selector, limiting control for users who need specific output sizes early onAI
Results are explicitly described as starting points, requiring manual review of faces, spelling and labels on every outputAI
No mention of API access, mobile apps or integrations with external design tools on the homepageAI
Pricing estimates assume using the full monthly allowance on one model only, making cross-model budgeting less predictableAI

How much does Nano Banana 21 cost?

Free trial

The homepage does not describe a free trial; it offers a freemium-style credit quote shown before each task rather than a dedicated trial period.

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Pricing

Three monthly plans are listed: Starter at $17.90/mo (800 credits), Pro at $29.90/mo (2,400 credits) and Max at $69.90/mo (6,000 credits), each with commercial use, private generation and watermark-free exports; yearly billing saves up to 40%.

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Support

Support is reachable via a contact page and the support@nanobanana21.co email address listed in the site footer; a FAQ section covers inputs, credits and troubleshooting failed tasks.

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Features

A single workspace combining four image models (Lite, Pro, Qwen Image 2.1, GPT Image 2.5) for text-to-image generation and reference-based editing, with per-task credit quotes, resolution options up to 4K on Pro, watermark-free exports and a saved My Creations history.

Frequently asked questions about Nano Banana 21

How much does Nano Banana 21 cost?
Three monthly plans are listed: Starter at $17.90/mo (800 credits), Pro at $29.90/mo (2,400 credits) and Max at $69.90/mo (6,000 credits), each with commercial use, private generation and watermark-free exports; yearly billing saves up to 40%.
Does Nano Banana 21 offer a free trial?
The homepage does not describe a free trial; it offers a freemium-style credit quote shown before each task rather than a dedicated trial period.
How do you use Nano Banana 21?
The walkthrough on this page covers 6 steps: 1. Pick a starting model 2. Write a focused prompt or brief 3. Check the credit quote and settings 4. Submit and inspect the result 5. Reuse or save the output 6. Compare plans if scaling up.
What platforms does Nano Banana 21 support?
Nano Banana 21 is available on Web App.
What are the limitations of Nano Banana 21?
Model credit prices do not change with membership plan, so heavier editing models stay costly regardless of tier. Lite model offers no resolution selector, limiting control for users who need specific output sizes early on. Results are explicitly described as starting points, requiring manual review of faces, spelling and labels on every output.