Field notes on AI image upscalingNot affiliated with Magnific or Freepik · Run by the team behind Upsampler
Upscaler Benchmagnificai.org
Free tools

Free tools

Small utilities that answer the two questions behind every upscale: how big does it need to be, and which result is actually better? Both run entirely in your browser.

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Blind A/B comparison

Slider, side by side, flip; pixel zoom; multi-round blind test; export PNG.

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Print size & upscale factor

Pixels needed for any print size and distance, and the factor to get there.