Monipix
Monipix covers the standard upscaling range (2x to 16x) with separate tuning for photos versus anime/AI art, which most single-mode upscalers skip. The credit system is granular enough to be predictable — a 16x pass costs 4 credits before you run it — but the free tier's ten monthly credits barely cover one or two large images a month.
Pros
- Separate upscaling modes for photos, portraits, and anime/AI art
- Clear, published credit cost per resolution tier (1 credit for 2x up to 4 for 16x)
- Batches up to ten images in one pass
- Available as a Canva app in addition to the standalone site
- Commercial use is permitted on all upscaled output
Cons
- Free tier's ten credits a month covers very little real use
- No company name or location disclosed on the site