Nano Banana 2.1

What is Nano Banana 2.1

Nano Banana 2.1 is an independent AI image generator and editor available at nanobanana21.ai. It allows users to create images from text prompts or edit a reference image, with options for 1K, 2K, or 4K output resolution. The studio generates one image per request and is not affiliated with or endorsed by Google.

How to use Nano Banana 2.1

1. Describe your image: Write a clear prompt in the studio, including subject, style, lighting, and mood. Optionally attach a reference image for composition or likeness.
2. Set ratio and resolution: Choose an aspect ratio (square, widescreen, portrait, standard, or tall) and a resolution of 1K, 2K, or 4K.
3. Generate with Nano Banana 2.1: Submit your prompt and follow the task status while your image renders.
4. Download your result: Once generation completes, preview the image and download it in a single click.

Features of Nano Banana 2.1

• Text-to-image generation: Create images from text prompts in a focused studio.
• Optional reference images: Upload a JPEG, PNG, or WebP file (up to 3 MB) or paste an HTTPS image URL to guide composition, style, or subject.
• 1K, 2K, and 4K output: Choose the resolution that fits your use case, from quick drafts to larger, detailed images.
• Five aspect ratios: Square (1:1), widescreen (16:9), vertical (9:16), landscape (4:3), and portrait (3:4).
• Real-time progress: Track generation from submission to completion with live status updates, no page refresh required.
• Instant download: Download your finished image directly from the studio the moment it's ready.

Use Cases of Nano Banana 2.1

• Product photography: Generate clean, studio-style product shots with gradient or solid backdrops for listings and ads.
• App & UI mockups: Visualize mobile and web interface concepts with realistic device framing before you design them for real.
• Marketing graphics: Create eye-catching gradient cards and banner art for social posts, landing pages, and campaigns.
• Concept layouts: Explore grid-based layout ideas and compositions for dashboards, portfolios, and presentations.