TRUTHY TOOLS

Viewport Size Checker

View your current browser viewport width, height, orientation, and scroll position.

Viewport Size
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Viewport Width
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Viewport Height
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Orientation
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Aspect Ratio
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Scroll X
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Scroll Y
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Document Width
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Document Height
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About this tool

Viewport helps front-end developers, support teams, QA testers, and device troubleshooters view your current browser viewport width, height, orientation, and scroll position. Use it during responsive QA, bug reports, browser support checks, and environment diagnostics when you need a focused result you can read, copy, or share without opening a heavier application.

Use cases

  • Use Viewport during debugging when you need to view your current browser viewport width, height, orientation, and scroll position without leaving the browser.
  • Copy Viewport output into tickets, docs, test notes, spreadsheets, or chat threads so teammates can verify the same result.
  • Keep Viewport open as a repeatable browser utility for quick checks instead of building a one-off spreadsheet or script.

FAQ

What is Viewport best used for?

Viewport is best used when you need to view your current browser viewport width, height, orientation, and scroll position in a fast, copy-friendly browser workflow.

Who benefits most from the Viewport tool?

It is especially helpful for front-end developers, support teams, QA testers, and device troubleshooters who handle responsive QA, bug reports, browser support checks, and environment diagnostics, and need clear output without extra setup.

Can I use Viewport results in documentation or bug reports?

Yes. The output is designed to be readable and easy to paste into issues, docs, QA notes, or team conversations.