About this tool
Free AI image upscaler to upscale photos online up to 16K with natural detail and…
JPG, PNG, WEBP
Use cases and audience
待编辑核验
How to use
- 01
Upscale images to up to 16K in 4 simple steps
Frequently asked questions
What makes Foca different from other ai image upscalers?
Unlike a traditional AI image upscaler that simply stretches pixels and applies a blur to hide the noise, Foca uses physics-aware reconstruction. Our Physics…
When should I use Foca Sharp versus Foca Physics?
Choose Foca Sharp for fast, faithful enhancement where you want minimal AI interference, such as logos, screenshots, or typography. Choose Foca Physics when you need…
Official website excerpt
Free AI image upscaler to upscale photos online up to 16K with natural detail and faithful texture recovery while preserving…Read the original website ↗Sources
Foca Upscaler - One-Click Physics-Aware AI Image EnhancerUpdated on 2026-10-21Before you start
Check availability, registration, limits and plans on the official site. Try a small sample before choosing.
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Scope: name, official link and basic purpose.
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