Item logo image for Window Size Overlay

Window Size Overlay

https://f.wr.pl/window-size-overlay/
ExtensionDeveloper Tools80 users
Item media 1 (screenshot) for Window Size Overlay

Overview

Displays current window dimensions (viewport or full window) and @DPR in the corner.

Window Size Overlay is a simple yet powerful tool for web developers and designers. Instantly see your browser window size — no need to open DevTools or use clunky inspector tools. Just glance at the corner of your screen to view: - the current window size (viewport or full window), - the device pixel ratio (@DPR), - and the exact overlay position (freely configurable). ✨ Why you’ll love it: ✅ perfect for responsive design testing ✅ live window size overlay – always visible ✅ customizable position, size and behavior ✅ lightweight, fast and privacy-safe Works seamlessly in the background and updates in real time.

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Details

  • Version
    1.3.2
  • Updated
    October 28, 2025
  • Size
    18.24KiB
  • Languages
    2 languages
  • Developer
    Website
    Email
    damian.lipski@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

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