Upscale any image to 8K resolution (7680x4320, 33.2 megapixels) using Real-ESRGAN AI. Free, no login, no watermark.
Upload an image to enhance its resolution
Upload an image and click upscale to enhance
Understanding what makes 8K the highest consumer resolution standard
Data point: An 8K image contains 33,177,600 pixels — enough detail for a 25.6 x 14.4 inch print at 300 DPI, or a 51.2 x 28.8 inch poster at 150 DPI. At 72 DPI (web/banner), it covers 106.7 x 60 inches.
See exactly what resolution you get from Real-ESRGAN 4x upscaling
| Input Size | Input Pixels | 8K Output (4x) | Output Pixels | File Size Est. |
|---|---|---|---|---|
| 720p | 1280 x 720 | 5120 x 2880 | 14.7 MP | ~15 MB PNG |
| 1080p | 1920 x 1080 | 7680 x 4320 | 33.2 MP | ~35 MB PNG |
| 1440p | 2560 x 1440 | 10240 x 5760 | 59.0 MP | ~60 MB PNG |
Tip: For true 8K (7680x4320), upload at least a 1080p (1920x1080) source image. Higher input resolution always yields better AI upscaling results.
Three simple steps to get 8K resolution output
Drop your image into the 8K upscaler. Supports JPG, PNG, WebP up to 10MB. Use at least 1080p source for true 8K output.
Real-ESRGAN generates 8K (7680x4320) with realistic detail. Toggle GFPGAN face enhancement on for portraits.
Get your 33.2 megapixel image as high-quality PNG. Ready for 8K displays or large format printing.
Where 33.2 megapixel images make a real difference
Create stunning 8K desktop and TV wallpapers from any image. 7680x4320 fills even the largest 8K displays pixel-for-pixel.
8K gives you 25.6 x 14.4 inches at 300 DPI — perfect for gallery prints, posters, and exhibition-quality output.
Upscale landscape, architecture, and portrait photos to 33.2 megapixels for gallery display and client delivery.
Create 8K still frames and background plates for film, video editing, and motion graphics projects.
AI-powered upscaling that generates real detail, not just bigger pixels
Not just stretching pixels — Real-ESRGAN generates new realistic detail using a Generative Adversarial Network trained on millions of image pairs.
Portrait-specific AI that restores and sharpens facial details — eyes, skin, expressions — at 8K resolution for natural-looking results.
No account, no credits, no watermark, no hidden fees. Upload and upscale to 8K as many images as you want, completely free.
Get your 8K output in 30 to 60 seconds. No queues, no waiting. Powered by GPU-accelerated cloud processing.
8K is 7680x4320 pixels, totaling 33.2 megapixels. That is 4x the pixels of 4K (3840x2160) and 16x the pixels of 1080p (1920x1080). It is the highest consumer display resolution currently available.
For true 8K (7680x4320), upload at least a 1080p (1920x1080) source. A 720p input gives 5120x2880 at 4x. A 1440p input gives 10240x5760 — beyond standard 8K. Higher source quality always yields better results.
Yes, 100% free. No login, no signup, no credits, no watermark, no hidden fees. Upload your image and download the 8K result instantly.
Approximately 35MB for PNG from a 1080p source. JPEG at 95% quality is around 8-12MB. Simple graphics produce smaller files; highly detailed photos produce larger files.
Yes. 8K (7680x4320) at 300 DPI prints at 25.6 x 14.4 inches — ideal for high-quality prints. At 150 DPI it prints at 51.2 x 28.8 inches (poster size). At 72 DPI it covers 106.7 x 60 inches for banners.
Yes for portraits — GFPGAN sharpens facial details like eyes, skin, and expressions at 8K resolution. Disable it for landscapes, text, anime, or product photos where facial processing is unnecessary.
Upscale images to 4K (3840x2160) resolution free online
Multi-resolution photo upscaler with face enhancement
Free image upscaler with Real-ESRGAN and GFPGAN
Run Real-ESRGAN AI super resolution in your browser
AI face restoration for blurry portraits
Upscale images to print-ready resolution at 300 DPI
Enhance photo quality, clarity, and details with AI
Upload your image and get 33.2 megapixel output in under 60 seconds. Free, no login required.