Upscayl
Upscayl is an open-source AI image upscaler desktop app. Using Real-ESRGAN and Remacri neural models, it enlarges low-resolution images by up to 16x without blur or pixelation, executing 100% locally on your GPU.
Yes, Upscayl is 100% free to use. Photographers, printmakers, and web designers looking to upscale pixelated graphics without cloud fees.
💰 Upscayl Pricing & Cost Breakdown (2026)
100% Free & Open SourceWe independently audited Upscayl's pricing and quota structures. Below is the verified cost breakdown for creators and developers in 2026:
Quick Facts: Architecture, Quotas & Sign-Up
Hands-On Testing: What We Liked & What Annoyed Us
- Crisp 4x to 16x enlargement with recovered micro-details
- Completely free open-source software with no subscription tiers
- Zero watermarking on any upscaled images
- Requires a dedicated GPU or Apple Silicon for fast batch processing
Core Capabilities & Feature Breakdown
- Local GPU-accelerated upscaling via Vulkan API
- Multiple AI models: General Photo, Digital Art, Sharpen, and Remacri
- Batch processing to upscale entire folders of images simultaneously
- Zero cloud uploads—100% local computer privacy
Nathan independently audits generative AI pipelines, pricing architectures, and quota claims to protect developers and creators from subscription traps.
Ranked Category Hubs Featuring Upscayl
Frequently Asked Questions: Upscayl
Is Upscayl completely free to use?
Yes, Upscayl provides a verified zero-cost tier with no upfront billing required. You can test primary features at $0 without credit card locks.
What are the free tier limits on Upscayl?
Unlimited upscaling, batch processing, zero telemetry
Does Upscayl require credit card verification?
No credit card is required to access the free tier of Upscayl on ZeroCostAI.pro.