Upscale Any Image Up to 4x — Free, Private, Sharp Results
Enlarge a photo for print or a bigger display without it turning blurry or blocky. Runs entirely in your browser.
Upscale an Image Now — Free →How it works
- Upload the image you want to enlarge.
- Choose 2x or 4x upscaling.
- Download the enlarged result — sharpened using edge-preserving processing, not just stretched.
How is this different from just stretching an image bigger?
Simply resizing an image larger in most software just stretches existing pixels, producing a soft, blocky result. This tool applies a progressive resample with unsharp-mask sharpening as it enlarges, which preserves edges and detail noticeably better than a plain stretch — while still running entirely in your browser with no upload.
Common uses
Preparing a low-resolution photo for printing, enlarging an old or small image for a presentation, upscaling a product photo captured at low resolution, or enlarging a screenshot for clearer detail.
Frequently asked questions
How much can I enlarge an image?
Up to 4x the original width and height.
Will the result look blurry?
The upscaler uses edge-preserving sharpening during enlargement, which holds up meaningfully better than a plain stretch — though no upscaler can invent detail that was never in the original photo.
Is my photo uploaded to a server?
No — upscaling runs entirely in your browser.
Does it work on any image type?
PNG, JPEG, and WEBP are all supported.