DexartTools
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Core Web Vitals Regression Reporter

Compare measured LCP, INP, and CLS values across releases.

How to use

  1. 1Open the Core Web Vitals Regression Reporter tool page.
  2. 2Enter or paste your input into the provided fields.
  3. 3The tool processes your input instantly in your browser.
  4. 4Copy or download the result using the buttons provided.

Privacy & limitations

  • Processing happens locally in your browser — nothing is uploaded.
  • Works on modern desktop and mobile browsers.
  • Very large inputs may take a moment; the interface will show progress.

Support

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