ChatGPT's DALL-E and GPT-4o image generator outputs at 1024×1024 pixels — that's only 3.4 inches at 300 DPI, smaller than your palm. PixelMax uses Real-ESRGAN AI to 4× upscale to 4096×4096, giving you 13.6 inches of print-ready resolution.
Upscale Your ChatGPT Image →The same neural network architecture trusted by AI researchers worldwide. Real-ESRGAN reconstructs fine textures, edges, and details during 4× upscaling — producing results that look like native high-resolution images.
1024px ÷ 300 DPI = 3.4 inches. That's too small for anything but a thumbnail. After PixelMax 4× upscale: 4096px ÷ 300 DPI = 13.6 inches — perfect for framed prints, posters, and Etsy wall art.
Topaz Gigapixel: $199/year. Magnific AI: $39/month. PixelMax: $1 per image. No subscription, no desktop software, no GPU. Just upload, upscale, and download.
Use DALL-E 3 or GPT-4o's image generation in ChatGPT. Download the image from the chat — it will be 1024×1024 pixels.
Drag your ChatGPT image into PixelMax. Select 4× upscale. Real-ESRGAN processes it in ~30 seconds.
Your image is now 4096×4096 — ready for printing at 13.6 inches at 300 DPI, Etsy digital downloads, or any professional use.
DALL-E 3 and GPT-4o generate images at 1024×1024 pixels (or 1024×1792 for portrait/landscape). At 300 DPI print resolution, that's only 3.4 inches — far too small for quality prints or wall art.
Yes. PixelMax works with any image generated by GPT-4o, DALL-E 3, or any version of ChatGPT's image generator. The AI upscaler handles all formats and aspect ratios.
PixelMax is $1 per image with no subscription. Topaz Gigapixel costs $199/year and requires a powerful desktop computer with a dedicated GPU. For occasional upscaling, PixelMax saves you hundreds of dollars.
No. Unlike simple interpolation that stretches and blurs pixels, Real-ESRGAN uses neural networks to intelligently reconstruct detail. The result is a sharp, detailed image at 4× the original resolution.
Many Etsy sellers use PixelMax to prepare ChatGPT-generated art for digital download listings. After 4× upscaling, images meet the resolution requirements for quality printing at standard frame sizes.
From 1024px to 4096px in 30 seconds. $1 per image.
Start Upscaling →