How to Use the Pure CSS Triangle & Tooltip Speech Bubble Arrow Generator
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1
Select triangle direction: Up, Down, Left, Right, Top-Left, or Bottom-Right.
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2
Set width and height dimensions in pixels.
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3
Pick the arrow fill color.
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4
Copy the resulting zero-weight CSS snippet for standalone elements or `::after` tooltips.
Practical Example & Use Case
Common Real-World Scenario
Adding a crisp, lightweight pointer arrow to a dropdown navigation menu or hover tooltip without importing SVG icons.
Technical Notes & Limitations
Browser Engine Architecture
Uses standard zero-width CSS border-width mechanics compatible with all browsers since IE6.
Frequently Asked Questions
How do border triangles work without images?
By setting an element's width and height to 0 and giving opposite borders transparent colors while giving one border a solid color, the browser renders an exact triangular wedge.