Upscale Image
Scale images up 2x or 4x locally with high-quality browser interpolation.
Drop files for Upscale Image
Processing starts after you choose files and stays local in your browser.
How to use
- Choose an image.
- Pick 2x or 4x scale.
- Download the upscaled result.
FAQ
Are my files uploaded?
No. This tool runs in your browser, so your images stay on your device.
Is this AI upscaling?
This version uses high-quality browser scaling. A TF.js model can be lazy-loaded later without changing the route.