ToolPouch

Image Sharpener

Sharpen blurry images using an unsharp mask filter. Adjust strength to taste.

Processed locally

Drop a file here

Up to 200 MB · Nothing is uploaded

Runs in your browser with WebAssembly. Your images is never sent to a server.

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About this tool

Sharpen blurry images using an unsharp mask filter. Adjust strength to taste.

How it works

  1. 01Paste your content or select a file
  2. 02The tool processes it locally in your browser
  3. 03Download or copy the result

Questions

It applies an unsharp mask filter which enhances edges and detail by subtracting a blurred version of the image from the original.