Hey Product Hunt! 👋 I’m Steven, the maker of UpscaleKit.

Making an image bigger is easy. Making it more useful—without making it look unnatural—is the harder part.

I built UpscaleKit to make AI image upscaling more straightforward: upload a photo, choose the output you need, and compare the result with the original, all in your browser.

It’s for anyone working with a portrait, product photo, or everyday image that’s a little too small or soft for their next project.

My focus is on three things:

- A simple workflow: No software to install or prompts to write.

- Results you can inspect: Before-and-after comparisons so you can judge faces, textures, and edges for yourself.

- Clear expectations: See the output dimensions and processing cost before you start.

AI can make details look sharper, but that doesn’t always mean they’re accurate. I want the comparison to help you decide whether the result actually works for your image.

I’d love to hear what you’d use UpscaleKit for—and where it falls short. If you try it, which details improved, and which started to look less natural?

Thanks for checking it out! 🙌