Description
Foca Upscaler is an online AI image upscaler and enhancer built around what the site calls physics-aware reconstruction. Instead of stretching pixels and hiding noise with blur, its engine aims to understand the structural logic of a scene and rebuild lost detail like skin texture, fabric weaves, and brick surfaces while staying faithful to the original image.
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The tool offers a dual-engine system. Foca Sharp is a fast mode for graphics, logos, screenshots, and typography where minimal AI interference is preferred, while Foca Physics uses deeper neural reconstruction for portraits, nature, and old-photo restoration where texture recovery matters most. Images can be increased up to UHD resolution at around 300 DPI for print, and subscribers can run batch jobs on multiple images at once.
Foca is cloud-based and works from mobile or desktop, supporting JPG, PNG, and WebP files up to 20MB. Guests get a few daily credits without registration, and users retain full copyright of their enhanced images, making outputs safe for commercial use. Uploaded history is stored temporarily for 24 hours and then removed.
- CategoryAI Image Upscalers
- Pricing ModelFreemium
- DeploymentCloud
- PlatformsWeb
Foca Upscaler's Core Features
Physics-aware reconstruction that rebuilds real textures instead of smoothing them
Dual-engine system with Foca Sharp for graphics and Foca Physics for organic detail
Upscaling up to UHD resolution at print-ready 300 DPI
High-fidelity output focused on preserving the original image structure and identity
Batch image processing for subscribers
Cloud-based and mobile-friendly, no installation required
Support for JPG, PNG, and WebP files up to 20MB
Full user copyright and commercial-use rights on enhanced images
How to use Foca Upscaler?
Upload image: Drag and drop a low-resolution JPG or PNG into the workspace.
Select mode: Choose Foca Sharp for graphics or Foca Physics for texture reconstruction.
Upscale: Click Upscale and let the AI rebuild detail in seconds.
Download result: Preview the before-and-after comparison and download the high-fidelity UHD image.
Foca Upscaler's Use Cases
- Portrait enhancement
- Print preparation
- E-commerce product shots
- Old photo restoration
- Architecture and interiors
