OverlaysComponentBeta

Tooltip.

A little context, at the right moment.

The trigger needs its own accessible name. Installed Base UI tooltips are visual hints; essential instructions belong in persistent text. Keep popup content non-interactive, and use Popover for actions.

Make it yours

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PROPERTIES6

Composition

Anatomy

The trigger needs its own accessible name. Installed Base UI tooltips are visual hints; essential instructions belong in persistent text. Keep popup content non-interactive, and use Popover for actions.

Component structure
Tooltip.Provider (delay)
└── Tooltip.Root
    ├── Tooltip.Trigger render=Button
    └── Tooltip.Portal → Tooltip.Positioner → Tooltip.Popup

A place to start

Usage

Import the stylesheet once at your application root. This complete example reflects the properties selected above.

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Details that make a difference

Examples & states

Sizes

Compare the three Dixy shirt sizes side by side.

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Visual treatments

Emphasis changes presentation while the primitive keeps behavior.

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Corner radii

Contextual rounding applies to the control or surface; large panels stay readable.

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Materials

Optional static finishes use the same public component. Import materials.css in your application.

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The finer details

API reference

Generated from Dixy’s local TypeScript interfaces. Native and Base UI Tooltip props are forwarded; this table covers the options Dixy adds.

TooltipPopup

PropType / descriptionDefault
size"sm" | "md" | "lg"

Component proportions; preserves the shared interaction target.

md
variant"soft" | "outline"

Visual emphasis; behavioral state remains primitive-owned.

outline
radius"none" | "sm" | "md" | "lg" | "full"

Contextual rounding; panels cap full rounding to preserve content.

Theme.radius
material"matte" | "glossy" | "soft" | "metal" | "paper"

Optional static finish; import materials.css.

Theme.material
Explore the full Base UI API

Built from the same foundations

Styling tokens

Change Theme settings above to compare appearance, accent, neutral, radius, spacing density, motion and direction. Override component aliases on a Theme root so custom properties follow portaled content too. The wrapper merges className, style, refs and render composition with its owning primitive.

TokenPurpose
--dixy-popup-backgroundThe component-specific starting point.
--dixy-font-label-mdControl label font and line height; body roles remain readable in text inputs.
--dixy-color-background-selectedSelected surfaces use semantic color across appearances.
--dixy-color-border-focusFocus indication remains visible independently of shadows.
--dixy-spacing-inset-smDensity-aware component padding.
--dixy-motion-transition-feedbackShort state feedback, reduced by the inherited motion setting.
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Consider everyone

Accessibility

Base UI 1.9 tooltips are visual hints for sighted users. Give the trigger its own accessible name and repeat it in the hint. Essential instructions belong in persistent text, and interactive content belongs in Popover. Provide meaningful names and verify the complete interaction with a keyboard. Color alone must not communicate state.

TabFocus the trigger to reveal its description.
EscapeDismiss the tooltip.

Target: WCAG 2.2 AA. Automated tests cover selected behavior; manual screen-reader, contrast, and zoom validation remain part of the release checklist.

THE THINKING BEHIND IT

Build it. Then understand it.

Base UI 1.9 tooltips are visual hints for sighted users. Give the trigger its own accessible name and repeat it in the hint. Essential instructions belong in persistent text, and interactive content belongs in Popover. Component aliases reference Dixy semantic tokens; refs, events and render composition are forwarded unchanged. Visual settings follow Dixy shirt sizes, contextual radii and semantic tokens where applicable. Static finishes are optional, and reduced motion is immediate. Base UI keeps refs, state, events, keyboard and presence; this implementation pass does not establish WCAG conformance.

A token to follow--dixy-popup-background

Nothing up our sleeves

Source
UP NEXTAccordion