Core Features
Foca Upscaler runs on a dual-engine AI system designed for different use cases:
Foca Sharp 1 CR: A fast, precise upscaling model that preserves the original image look with no distortion, ideal for graphics, typography, logos, and screenshots
Foca Physics 15 CR: Advanced physics-aware AI that reconstructs fine real-world details and natural textures without hallucinating fake elements
Users can select output resolution from 2K (free starter), 4K, 8K, or 16K depending on their plan tier. The tool generates print-ready 300 DPI outputs that work for professional printing and commercial publishing.
Supported Use Cases
Foca Upscaler is optimized for four main professional workflows:
Portrait enhancement: Recovers natural skin texture and hair strands, avoids over-smoothed "wax-like" results common on other upscalers
3D render upscaling: Preserves original render styles, crisp edges, and material surface details without modifying the artist's intended design
Architecture and interior design upscaling: Maintains perfectly straight lines and believable material textures for architectural presentation assets
E-commerce product shot upscaling: Restores sharp geometry, crisp typography, and accurate material finishes for high-converting product listings
How It Works
You can get high-resolution outputs in 4 simple steps:
Upload your low-resolution image. The platform supports JPG, PNG, and WEBP files up to 20MB
Select your preferred AI engine: choose Foca Sharp for minimal-AI-interference graphics, or Foca Physics for deep texture reconstruction
Click the Upscale button to start the processing
Preview the before/after comparison, then download your finished UHD image
Pricing and Free Access
Foca Upscaler offers a free tier for guest users, and three paid yearly plans with a current 50% discount:
Guest users get 3 daily free credits with no registration required
Registered new users get 15 extra account credits to unlock the Foca Physics engine
Starter Plan: $4.9/month billed yearly, includes 8400 upfront annual credits plus 15 daily credits, up to 4K output, batch processing, standard task queue
Pro Plan: $12.4/month billed yearly, includes 28800 upfront annual credits plus 30 daily credits, up to 8K output, priority task queue, priority support
Elite Plan: $24.9/month billed yearly, includes 78000 upfront annual credits plus 50 daily credits, up to 16K output, dedicated task queue, dedicated support
All plans allow full commercial usage of your upscaled images, and you retain 100% copyright ownership of all your uploaded and processed content. Uploaded files and processing history are automatically permanently deleted from servers after 24 hours for user privacy.
Foca Upscaler is fully cloud-based and responsive. It works on any device with a web browser including desktop computers and mobile phones, with no software download required. Paid subscribers get access to batch processing to upscale multiple images at the same time for high-volume professional workflows.
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