Image Upscaler
Upscale an image to 2×, 3×, or 4× its original size with smooth interpolation and optional sharpening.
Runs entirely in your browser.
Enlarge Images Online
Drop an image here or click to upload
PNG, JPG, WebP, GIF, BMP are accepted
About Image Upscaling
Upscaling enlarges an image by calculating new pixels between the existing ones. This tool enlarges in several smaller steps with high-quality interpolation, which produces smoother results than a single large resize, and then applies an optional unsharp mask to restore edge crispness.
Upscaling cannot invent detail that was never in the photo - text and fine textures will stay soft. It works best for moderately enlarging logos, product photos, and images that need to meet a minimum resolution requirement.
Very large outputs (for example 4× on a 4000-pixel photo) may exceed your browser's canvas limit.
