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Image Upscaler

Enlarge and sharpen images 2x or 4x with AI

Tools

Click, drop or paste an image

PNG, JPG, WebP, SVG, HEIC, TIFF and more

AI model

Enlarge by

Save as

Works best on photos and artwork that are small or soft. It can restore believable detail, but it cannot recover what was never in the picture. The AI model downloads once and is kept in your browser.

Just need a bigger file, no AI? Resize →

Everything happens in your browser. Your images are never uploaded.

Compareoriginal ← | → AI

Make small images bigger and sharper

Drop an image, choose 2× or 4×, and the AI adds believable detail. It all runs on your device.

© 2026 Nathan Greway. All rights reserved.