Nano Banana Pro AI Image Upscaler (Free 2K / 4K)

Upscale your Nano Banana Pro or Nano Banana 2 images to 2K and 4K directly in your browser. No Gemini account or API key required – just upload, enhance, and download.

AI poweredInstant accessCredit-friendly

4K is reserved for Pro+ plans. Click to upgrade.

AI Upscaled Result

Sample Nano Banana Pro image before 4K upscaling
Sample Nano Banana Pro image after 4K upscaling

Our AI Image Upscaler typically processes images in 10–30 seconds depending on complexity. Save results promptly as temporary images may be cleaned up periodically.

AI Image Upscaler Results

See the power of AI upscaling

Example Nano Banana Pro AI upscaler before comparison
Example Nano Banana Pro AI upscaler after comparison

More Free AI Image Tools

AI Image GeneratorAI Image EditorImage to Image
Nano Banana Pro AI Image Upscaler before enhancement
Nano Banana Pro AI Image Upscaler after enhancement

Transform Photos into HD

Our professional AI Image Upscaler revolutionizes photo quality by transforming blurry, pixelated images into stunning 4× visuals. It enhances detail recovery and delivers crystal‑clear results suitable for design projects, marketing materials, and print media.

Eliminate Blur & Restore Details

Next‑generation enhancement with AI Image Upscaler automatically eliminates blur, reduces grain, and restores lost details in low‑quality photos — especially facial features and fine textures that traditional methods often miss.

Nano Banana Pro realistic upscaling before
Nano Banana Pro realistic upscaling after

Upscale Nano Banana Pro & Nano Banana 2 Images Online

This page is a dedicated Nano Banana Pro / Nano Banana 2 image upscaler. Upload any image generated with Nano Banana Pro or Nano Banana 2 and let our AI enhance it to crisp 2K or 4K resolution in your browser.

  • Upscale Nano Banana Pro and Nano Banana 2 images to 2K or 4K.
  • Preserve accurate text, UI elements, and fine details.
  • Get a free preview with 30 credits for new users.
  • No Gemini app, no API key, no software install – everything runs in your browser.

Perfect For

Ideal Uses for Nano Banana Pro Image Upscaler

Transform your images for any professional or personal project with our free image upscaler

Prepare AI Art for Printing

Convert AI-generated artwork into high-DPI versions suitable for posters, canvas prints, and merchandise without pixelation. Our free photo upscaler ensures your prints look crisp and professional at any size.

High-Resolution Social Media Posting

Make your creations stand out with crisp, professional-quality images for Instagram, X (Twitter), or ArtStation. Use our free image enhance tool to boost clarity and detail for maximum engagement.

Professional Design & Marketing

Upgrade Nano Banana Pro assets for web design, branding work, and commercial projects with clean, sharp 4K quality. Perfect for agencies and freelancers who need reliable free photo enhance capabilities.

Desktop & Mobile Wallpapers

Turn your favorite AI generations into ultraclear wallpapers by upscaling them with our advanced enhancement model. Get stunning results with this free upscaler tool.

Simple Process

How to Enhance Images with Nano Banana Pro Free Image Upscaler

Four easy steps to transform your photos with our free photo upscaler

1

Upload Your Image

Drop your Nano Banana Pro JPG, PNG, or WEBP file into the free image upscaler tool. Support for files up to 10MB ensures you can enhance most photos effortlessly.

2

Choose Your Target Resolution

Select 2K or 4K depending on your project needs. Our free upscaler adapts to deliver the best quality for each resolution tier.

3

AI Enhancement Processing

The Nano Banana Pro system restores detail, sharpens edges, and improves clarity automatically. This free photo enhance process typically completes in 20-40 seconds.

4

Download Your Result

Instantly save the upgraded, high-resolution version of your image. Use our free image enhance results for any personal or commercial project.

Why Choose Us

Why Choose Nano Banana Pro Free Image Upscaler?

The best free photo upscaler for creators, businesses, and casual users

AI Artists & Creators

Perfect for upscaling Nano Banana Pro generations, Midjourney outputs, or DALL-E creations. Our free image upscaler preserves artistic details while boosting resolution for portfolio-ready results.

Print-on-Demand Sellers

Prepare designs for t-shirts, mugs, and posters with confidence. This free photo upscaler ensures your products look professional at any print size, reducing customer returns.

E-commerce Sellers

Enhance product photos to meet marketplace requirements. Our free upscaler transforms low-res supplier images into high-quality listings that drive conversions.

Social Media Creators

Stand out with crystal-clear content. Use our free image enhance tool to upgrade thumbnails, profile pictures, and post images for Instagram, YouTube, and TikTok.

Game Developers

Upscale textures, sprites, and concept art for indie games. Nano Banana Pro free photo enhance capabilities help small teams achieve AAA-quality visuals on a budget.

Casual Users

Restore old family photos, enhance vacation snapshots, or improve profile pictures. Our free image upscaler makes professional photo enhancement accessible to everyone.

FAQ

Questions People Actually Ask

You can use the Nano Banana Pro AI Image Upscaler on this page to upscale Nano Banana Pro or Nano Banana 2 images to 2K or 4K directly in your browser. New users get 30 free credits, enough to test about two full 4K upscales before buying more.
No. This Nano Banana Pro image upscaler runs entirely in your browser. Just upload your PNG, JPG, or WEBP from Gemini, choose 2K or 4K, and download the upscaled result – no Gemini app or API key required.
Yes. Any image generated with Nano Banana Pro or Nano Banana 2 can be enhanced here. The model is tuned for Nano Banana outputs, so it keeps sharp text, UI elements, and fine textures when you upscale to 2K or 4K.
You can upscale images up to 4x their original size while maintaining quality. Our AI fills in missing details intelligently.
Yes! Our AI analyzes the image and enhances details, sharpness, and clarity. Blurry photos become crisp and professional.
Absolutely. Upload up to 10 images and process them in a single batch. Great for product photos or large galleries.
Each upscale costs 15 credits. New users get 30 free credits. After that, 500 credits cost $9—about $0.27 per image.
Yes! Perfect for restoring old family photos. The AI recovers lost details and enhances overall quality.
Each image can be up to 10MB. Supported formats are JPG, PNG, and WebP.
Yes—full commercial rights. Use for products, marketing, print, web, anywhere you need.
Most images are processed in 20-40 seconds depending on size and enhancement level.
Yes! New users receive 30 free credits to try our free photo upscaler. This gives you 2 full upscales to test the quality before deciding to purchase more credits.
Nano Banana Pro uses advanced AI trained by Google to deliver superior detail recovery and edge sharpening compared to basic free image enhance tools. Our free photo enhance technology produces professional results that rival paid services.
Absolutely! Our free photo upscaler is perfect for preparing images for print. Upscale to 4K or higher to ensure your posters, canvas prints, and merchandise look sharp and professional at any size.
Unlike basic free upscaler tools, Nano Banana Pro intelligently reconstructs missing details rather than just stretching pixels. Our free image enhance AI understands textures, edges, and patterns to create natural-looking high-resolution results.
Free users can choose to enable or disable watermarks. Pro users get watermark-free exports automatically. Either way, you get full-quality results from our free image upscaler.
Yes! Upload up to 10 images at once and process them together. This free image enhance feature is perfect for photographers, e-commerce sellers, and anyone with multiple photos to upscale.
Absolutely. All uploads to our free image upscaler are encrypted and automatically deleted after processing. We never use your images to train AI models, ensuring complete privacy.