⬆️ Image Upscaler

Enlarge images 2x, 3x, or 4x with smart scaling. Enhance details with optional sharpening. Free, private, all in your browser.

Smart bicubic scaling · Optional sharpening · All in-browser

About Image Upscaler

Increase image resolution up to 4x using AI-powered upscaling. Enhance details while reducing noise and artifacts. All processing happens in your browser — your images stay private.

Up to 4x Upscaling

Double or quadruple image resolution. Turn small thumbnails into usable high-res images with AI enhancement.

AI Detail Enhancement

Neural network upscaling that adds realistic detail, not just pixel interpolation. Sharper, cleaner results.

Noise Reduction

Automatically reduces noise and compression artifacts during upscaling. Cleaner output at higher resolutions.

Browser Privacy

AI model runs locally. No server uploads, no API calls, no account needed. Completely free.