Decision Support · Side-by-side
Compare pricing, strengths, and use cases so it is easier to pick the right fit.
Change tools
For most everyday users, Upscayl is the better choice because it's free, open-source, and works well on your own computer without a subscription. Bigjpg wins only if you specifically need to upscale anime or illustrations and prefer a web-based service. The single biggest difference: Upscayl runs locally for free, while Bigjpg processes on a server and charges for speed and higher resolutions.
Bigjpg
Upscayl
Scores at a glance
Choose Bigjpg if
Choose Upscayl if
Key differences
Facts side by side
| Bigjpg | Upscayl | |
|---|---|---|
| Free plan | ||
| Mobile app | ||
| API access |
Common questions
Yes, Bigjpg is specifically tuned for anime and illustrations, so it usually produces cleaner lines and fewer artifacts than Upscayl on that type of content.
No, Upscayl is a desktop-only application. There is no mobile version. Bigjpg also has no mobile app, so neither tool works on a phone.
Upscayl is completely free. Bigjpg's free tier is slow and limited, so regular use would likely require a $6/month paid plan.
Bigjpg requires an internet connection because it processes images on its servers. Upscayl runs entirely on your computer, so no internet is needed after downloading.
Both are easy, but Bigjpg is slightly simpler because you don't need to install anything — just upload and click. Upscayl requires a download and a computer with a GPU.
Upscayl is better for general photos. Bigjpg is optimized for anime and illustrations, so it may not handle realistic faces as well.
Upscayl is the free, versatile winner for most users; Bigjpg is the specialist choice for anime and illustration fans who prefer a web-based service.
If you have a decent computer and want to upscale photos, scans, or artwork without spending a dime, go with Upscayl. If you're an anime fan or digital artist who needs web-based convenience and doesn't mind paying a few bucks for speed, Bigjpg is your tool. For most everyday people, Upscayl wins on value and versatility.
