kb/data/developer.mozilla.org/en-US/docs/Glossary/Visual_Viewport-0.md

title	chunk	source	category	tags	date_saved	instance
Visual viewport - Glossary | MDN	1/3	https://developer.mozilla.org/en-US/docs/Glossary/Visual_Viewport	reference	web, html, css, javascript, documentation	2026-05-05T05:48:34.366900+00:00	kb-cron

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1. Glossary
2. Visual viewport

Visual viewport

The portion of the viewport that is currently visible is called the visual viewport. This can be smaller than the layout viewport, for example when the user has pinch-zoomed. The visual viewport is the visual portion of a screen excluding on-screen keyboards, areas outside of a pinch-zoom area, and any other on-screen artifact that doesn't scale with the dimensions of a page.

In this article

• See also

See also

• Viewport
• Layout viewport
• Viewport concepts
• CSSOM view module
• CSSOM view API
• Viewport on Wikipedia
• A tale of two viewports (Quirksmode)