Layout / The visual dictionary
Divider.
A thin line or subtle separator between related regions.
Also calledseparatorrule
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UI illustrationSee it in context
Workspace
Preferences
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What it is
A thin line or subtle separator between related regions. Use it sparingly where spacing alone does not make the grouping clear.
When to use it
Use it between menu groups, list sections, or split panes.
Know the difference
A divider visually separates; a resizable pane divider also acts as an interactive handle.
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Across platforms
WebiOSiPadOSAndroidmacOSWindowsLinuxwatchOSWear OStvOSAndroid TVvisionOS
Web · iOS · iPadOS · Android · macOS · Windows · Linux · watchOS · Wear OS · tvOS · Android TV · visionOS
Web separators can use an hr element; native separators often follow platform-specific insets and contrast.
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Go to the source
Primary documentation for the pattern and its platform conventions.