✨ AI Image Upscaler
Enlarge images by 2x or 4x without losing quality. Enhance detail sharpening, remove compression noise, and apply smart portrait/face smoothing locally in your browser. Complete privacy — zero server uploads.
Drag & drop images here
supports JPG, PNG, WebP — Upload multiple files for batch processing
Upscaling Parameters
Unsharp masking to reconstruct fine details, text outlines, and soft edges.
Smart skin-tone smoothing while maintaining eyes and hair sharpening.
AI Image Upscaler: Enlarge Photos Online Without Quality Loss
Need to increase image resolution quickly without downloading bulky software? Our free online AI image upscaler offers a fast, professional, and private way to enlarge image files by 2x and 4x. Perfect for designers, photographers, bloggers, and social media managers.
Unlike standard resizing tools that stretch pixels and cause blurriness, our photo enhancer applies advanced pixel interpolation filters combined with custom noise reduction and AI sharpening (unsharp masking). This helps you enlarge images without losing quality, bringing back fine details in textured areas.
Best of all, this tool is 100% browser-based. Your images are never uploaded to our servers, keeping your private pictures, family photos, or confidential digital designs completely safe. Enjoy lightning-fast, secure local upscale performance today.
Key Features of XoroTool Image Upscaler
2x & 4x Scale Factors
Double or quadruple physical photo dimensions smoothly, maximizing details and resolution.
Smart AI Sharpening
Adjustable unsharp-masking algorithm sharpens textures, text outlines, and edges.
Local Privacy Denoise
Optionally remove low-light grain and compression artifacts safely in the browser.
How to Upscale Images Online
Enlarge your photos in just a few steps:
- Upload Photos: Drag and drop single or multiple JPG, PNG, or WebP files into the upload area.
- Choose Settings: Select either 2× or 4× upscaling, and set your desired noise reduction and sharpening strength.
- Portrait Enhancement (Optional): Enable face clarity mode to smooth skin surfaces while keeping eyes and outlines sharp.
- Upscale & Download: Click process to upscale. Download files individually or as a single compiled ZIP archive.