Is Upscayl really free?

Yes, the Upscayl desktop application is 100% free and open-source under the AGPL-3.0 license. There are no watermarks or usage limits for the local app.

Does Upscayl require an internet connection?

The desktop app works entirely offline once installed. Only the Upscayl Cloud service requires an active internet connection.

What hardware do I need?

You need a Vulkan-compatible GPU. Most modern NVIDIA, AMD, and Intel (Iris Xe or newer) graphics cards work. Integrated GPUs may be slow or incompatible.

What is Upscayl Cloud?

Upscayl Cloud is a paid subscription service that lets you upscale images on our servers. This is ideal for users with low-end hardware or those who want to upscale on mobile/tablets.

Can I use Upscayl for professional work?

Absolutely. Upscayl is widely used by photographers and designers. The local app is free for commercial use, though the Cloud plans offer specific perks for business workflows.

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Image upscaling

Freemium

Upscayl

Free, open-source AI upscaler for Windows, macOS, and Linux. Enhance and enlarge images up to 16x locally using advanced AI models like Real-ESRGAN.

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Rating

Reviews

Upvotes

3 months ago

Listed

Image upscaling

Photo enhancement

Open source

AI image editor

Batch processing

Resolution increaser

Image restoration

Tool information

Provider

Upscayl Team

Platforms

Windows

macOS

Linux

Web

Languages

English

Added to directory

3 months ago

Last updated

about 1 month ago

Rating

Not available

Pricing

Freemium

About Upscayl

What the tool does and who it's for

Upscayl is a free and open-source AI image upscaler that allows users to enhance and enlarge low-resolution images without losing quality. Built on the Real-ESRGAN framework, the tool utilizes Vulkan-based GPU acceleration to process images locally, ensuring complete user privacy as data never leaves the device. It supports various AI models tailored for different image types, including line art, photos, and digital illustrations. While the desktop application is entirely free and unlimited, the ecosystem also offers a cloud-based service for users who lack powerful hardware or need faster processing across multiple devices.

Key capabilities

Local AI Processing: All image enhancements happen on your machine for 100% privacy.

Multiple AI Models: Choose between UltraSharp, Remacri, High Fidelity, and more for specific needs.

Up to 16x Upscaling: Increase image resolution significantly through multiple passes.

Batch Upscaling: Enhance entire folders of images simultaneously with a single click.

Vulkan GPU Acceleration: Leverages your graphics card for high-speed local processing.

Cloud Rendering: Optional cloud-based processing for high-speed results on any device.

Cross-Platform Support: Native applications available for Linux, macOS, and Windows.

Face Enhancement: Specialized features for improving facial details in low-res photos.

Pricing

Freemium — plans below

Desktop App

Cloud 100

$12/mo

100 credits per month
10x faster processing
Color accuracy for print
Cross-device access
Face enhancement included

Cloud 300

$30/mo

300 credits per month
Priority cloud processing
Commercial usage rights
Higher resolution output caps

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