Nano Banana 2.1 Image Generator & Editor | Nano Banana 21

What

Nano Banana 2.1 is an AI image generation and reference-editing workspace. It targets creators and teams working on portraits, product scenes, posters, and creative variations, with Nano Banana 2 Lite as the text-to-image starting point and other models available for reference edits or more detail. It is positioned as a multi-model, credit-based workspace where input type, model settings, resolution, and output rights are reviewed before generation.

Features

• Multi-model image workspace: text-to-image runs through Nano Banana 2 Lite, while Pro, Qwen Image 2.1, and GPT Image 2.5 support other workflows such as reference editing, lettering, transparent PNGs, and product or design scenes.
• Model-specific settings: Pro offers 1K, 2K, and 4K output; Qwen Image 2.1 offers 1K and 2K; Lite does not expose a resolution selector; GPT Image 2.5 has selectable output settings.
• Task-based workflow: each submission is a separate task, and completed outputs can be reused as references with supported editing models, then saved through the result page or My Creations.
• Credit quote before generation: the default Lite text-to-image task uses 8 credits, Pro at 1K uses 36 credits, and model credit prices do not change with membership plan; quality, size, and editing settings can change quotes.
• Output handling: generation is private by default, exports are watermark-free, and paid plans and purchased credit packs include commercial use under the terms, with users responsible for rights to inputs and third-party content.

Helpful Tips

• Select the model based on input and output requirements rather than on a sample image, because reference support, resolution options, and credit costs differ.
• Write focused briefs that separate subject, lighting, placement, outfit, pose, and background; for text placement, quote exact wording and check spelling in the result.
• Review the credit quote, model settings, aspect ratio, and available resolution before submitting; if a task fails, check My Creations and credit history before retrying.
• Confirm rights to uploaded inputs and third-party content, and inspect faces, labels, materials, and spelling before using an output.