Upscayl

generation

Free open-source image upscaling tool

Upscayl is a free, open-source AI image upscaler for Linux, macOS, and Windows. Enlarges images while preserving quality using advanced AI models.

42/100#587rankFree

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Pros & cons Listof.Best analysis

Pros

  • Completely free and open-source
  • Cross-platform: Linux, macOS, Windows
  • API available for integration
  • Preserves quality when enlarging images

Cons

  • Output quality varies by source image
  • No cloud service; local processing required
  • Limited to image upscaling use case

What users say Editorial summary

Upscayl is commonly used by designers, photographers, and developers who need to enlarge images while preserving visual quality without any cost. A frequently noted strength is its open-source nature combined with cross-platform support and API availability. A common limitation is that it requires local processing, which may not suit teams looking for a hosted or cloud-based solution.

Editorial summary based on public information — Listof.Best does not yet have enough verified user reviews to show a rating.

Best for: Designers and developers upscaling images without cost or licensing

Upscayl vs Midjourney

UpscaylMidjourney
PricingFreeFreemium
Free tierYesYes
APIYesWaitlist
Open sourceYesNo
PlatformsAPIMobile App
ModelsUpscaylMidjourney
Context window128k8k
Launched20242025

Listof.Best analysis Compared with Midjourney, Upscayl provides an API and is open-source.

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Tags: Ai Artificial Intelligence Image Enhancement Information Technology & Services Machine Learning Multimodal Generative Ai Photo Editing Photography

FAQ

How much does Upscayl cost?

Upscayl uses a free pricing model, and it offers a free tier.

Does Upscayl have an API?

Yes — Upscayl offers an API for integration.

What are the best alternatives to Upscayl?

Popular alternatives include Midjourney, Civitai, DeepAI, Leonardo Ai.

Specs

PricingFree
Free tierYes
APIYes
Open sourceYes
PlatformsAPI
ModelsUpscayl
Context window128k
Launched2024
Popularity rank#587