What's great
Consistently outstanding results. It's absolutely my go-to upscaler. I've tried probably just about all of them, and every time this is a winner. Love this tool.
What needs improvement
Honestly, I can't think of anything to improve. It's really an absolutely outstanding tool.
vs Alternatives
Adobe PhotoshopAI Image Upscaler by upscale.media just consistently gives the best results. Plus, it's extremely affordable at no cost and fast and outstanding. There just isn't anything better that I found out there.
Does the tool truly upscale up to 4x without quality loss?
Yes, absolutely. I've always been thrilled with the quality. In fact, it enhances the quality, and it doesn't give any weird distortions that I've seen. That's probably one of the biggest strengths it has: it really is very true to the original image.
Is the free tier truly unlimited, or are there quotas?
So far, I have found the free tier to be absolutely free and unlimited. It has never asked me for any money, so yeah, as far as I know, it's actually free.
Does it support transparent PNGs without artifacts?
I don't know. I'm not sure. I'll have to check that out, but I don't know if it supports it or not.