AI-Powered 4K Image Upscaling
Transform low-resolution images into stunning 4K quality using Real-ESRGAN AI. No quality loss. No artifacts. Just pure detail enhancement.
Professional AI Upscaling Features
Everything you need to transform your images from ordinary to extraordinary.
Real-ESRGAN AI Engine
Powered by state-of-the-art Real-ESRGAN neural network for genuine detail synthesis — not simple interpolation.
Multiple Scale Options
Choose 2X, 4X, 4K (3840×2160), 8K, or set custom dimensions for total control over output size.
Advanced AI Controls
Fine-tune noise reduction, sharpness, detail enhancement, and output quality with intuitive sliders.
Before / After Preview
Interactive comparison slider with zoom and fullscreen mode to see exactly what AI enhancement delivers.
Batch Processing
Upload and process up to 5 images at once with drag-and-drop. Credits deducted automatically per image.
Enterprise Security
Nonce verification, file sanitization, server-side validation, and auto-deletion of generated files after 30 minutes.
How It Works
Three simple steps to transform your images.
Upload Your Image
Drag & drop or browse to upload JPG, PNG, or WEBP files up to 15MB. Batch upload up to 5 at once.
Choose AI Settings
Select your AI mode, output resolution, and fine-tune enhancement controls for the perfect result.
Download in 4K
Get your AI-enhanced image in seconds. Compare before/after, then download in JPG, PNG, or WEBP.
5 Specialized AI Modes
Each mode is optimized for specific image types and enhancement goals.
Standard
Balanced upscaling for general photos and images.
High Detail
Maximum detail synthesis for landscapes and textures.
Face Enhancement
GFPGAN-powered face restoration and enhancement.
Anime / Illustration
Specialized model for anime art and digital illustrations.
Text & Logo
Sharp edges for text, logos, and graphic design.
Try AI Upscaler Now
Upload an image below to experience AI-powered 4K enhancement.
Install and activate the AI 4K Image Upscaler Pro plugin to use this feature.
Simple, Transparent Pricing
Start with 3 free credits. Buy more when you need them.
Starter
- All 5 AI modes
- Up to 4K resolution
- JPG, PNG, WEBP output
- Before/after preview
Professional
- Everything in Starter
- Batch processing (5 images)
- 8K resolution support
- Priority processing
Business
- Everything in Pro
- Custom dimensions
- Advanced AI controls
- Email support