Free · No sign-up · 100% private

AI Image Upscaler — Enhance Resolution Up to 4x

Upscale and sharpen your images with AI-powered enhancement. All processing happens in your browser — free, private, and unlimited.

Sharper images in one click

Enhance image resolution with AI-powered upscaling. All processing happens locally in your browser — your images stay private.

Select Image

or drag and drop

Enhance image resolution up to 4x with AI-powered super-resolution technology

Choose from slim, medium, or thick models for different quality levels

All processing happens in your browser. Files never leave your device

No sign-up required. No watermarks. No limits

Select or drag and drop your image

Select model quality and scale factor

Get your enhanced high-resolution image

Our tool uses Real-ESRGAN AI model running in your browser to intelligently upscale and enhance image quality.

You can upscale images by 2x, 3x, or 4x their original resolution.

Yes! All processing happens directly in your browser using WebGPU/WebGL. Your images are never uploaded to any server.

We support all common image formats including JPG, PNG, WebP, and more. You can also choose your output format.