Online AI Image Upscaler
Enhance image quality and enlarge size with cutting-edge AI technology.
โ ๏ธ If the browser becomes unresponsive, please continue waiting!
๐ค
Original Image
Drag or click to select
Supports PNG, JPG, WebP, GIF, BMP
โจ
Upscaled Result
Result will appear here
Upload an image and click the upscale button
100%
โ
Upscaling Complete!
Original Size
-
Result Size
-
Process Time
-
๐ก
Tips
- Real AI upscaling with TensorFlow.js + ESRGAN models
- First run may take time to download models (10-20MB each)
- Slim for fast processing (2x, 4x), Thick for high quality (2x only)
- Using separate 2x, 4x models (no iterative processing)
- ESRGAN supports both photorealistic images and illustrations
- Real-CUGAN is anime-specialized, 5-10x faster
- GPU acceleration available for faster processing