Free image upscaler.

Enlarge stickers, clipart and photos 2× or 4×. Runs on your own device. Transparency preserved, nothing is uploaded, and it's free.

Heads up: upscaling is a heavy process and can take several minutes per image. That long wait is normal — nothing is broken.

Your browser doesn't support WebGPU, so upscaling runs on the CPU. Use Chrome for much faster results.