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PNG Transparency And Margin Checker

Measure the transparent border around visible content in PNG images. Check an expected margin and save measurement tables with marked diagnostic images.

Web Application
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Video demo

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Measure the transparent border around visible content in PNG images. This silent webapp demonstration shows Quick Help, Load Samples, Start Checking, completed result files and Download All As ZIP.

Description

What is this software?

Measure the transparent border around visible content in PNG images. Check an expected margin and save measurement tables with marked diagnostic images.

Features

  • Measure visible bounds and transparent margins.
  • Choose the visibility threshold and permitted margin tolerance.
  • Save checkerboard diagnostics without changing source PNGs.

Measure the transparent border around visible content in PNG images. Check an expected margin and save measurement tables with marked diagnostic images.

Features

  • Measure visible bounds and transparent margins.
  • Choose the visibility threshold and permitted margin tolerance.
  • Save checkerboard diagnostics without changing source PNGs.

Your files

Processing takes place in your browser, without uploading your files for processing. Results are saved to your device.

The app's ? Help contains instructions, supported formats and browser limits.

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