Image Upscaler
Enlarge images 1.5x to 4x using smooth multi-step interpolation (not AI super-resolution).
Why use this tool?
Enlarge small images by 1.5x to 4x with smooth, high-quality interpolation so they don't look blocky. It can't add detail that isn't in the original (that needs AI super-resolution).
How to use it
- Upload an image.
- Choose the scale.
- Download the enlarged PNG.