Upscale any image
in seconds.
Enlarge small photos 2x, 3x or 4x with smooth scaling and edge sharpening. Files stay in your browser and are never uploaded.
Aspect ratio is always kept. Upscaling enlarges smoothly and sharpens edges, but it can't add detail that isn't in the photo. ICO files are limited to 256 px. GIF uses 256 colors.
Make small images bigger
Pick 2x, 3x or 4x, adjust the sharpening, and download the enlarged image as PNG, JPG or WebP. It works well for profile photos, thumbnails and screenshots that need a larger size.
Common questions
Is the image upscaler AI?
No. It enlarges in steps with smoothing, then sharpens edges. It makes small images look cleaner at a bigger size, but it can't invent detail that isn't in the photo.
How big can I make an image?
Up to 10,000 pixels per side and 100 megapixels. Very large upscales may take a few seconds.
Are my images uploaded anywhere?
No. Everything runs in your browser, so your files never reach a server.