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Upscaling & Restoration

Topaz, RealESRGAN, ESRGAN — the upscale stack.

Upscaling & Restoration sits at the intersection of art and engineering. We test these tools across photorealism, character work, illustration, and commercial use cases — then rank by what actually ships client-billable work.

What you'll find here:

Editorial standards for Upscaling & Restoration

Every piece in this category has been reviewed by an editor with hands-on experience in the relevant tool or workflow. We don't publish AI-only content. We don't accept gifted hardware. We don't publish reviews of products we haven't used.

If we recommend a paid tool, the affiliate link is clearly marked with data-aff, and the recommendation is independent of payout. We've actively rejected several lucrative partnerships because the products didn't survive our internal testing.

How we test Upscaling & Restoration tools

Our test methodology is published per-review at the bottom of each comparison piece. In general:

  1. Real workloads — we don't run synthetic benchmarks. Each tool is tested on the workload an actual operator would run.
  2. Multi-month evaluation — we never publish a review based on less than 30 days of real use. Many of our reviews represent 6-12 months of production usage.
  3. Editor-reviewed — every comparison goes through a senior editor in the category before publication.
  4. Reader-corrected — when readers point out errors or out-of-date information, we update with a visible changelog.

Browse the 6 pieces in this category below. If you have a topic request or a correction, our about page has contact details.

##All Upscaling & Restoration pieces