Pure CSS Triangle & Arrow Generator
Free in-browser CSS Triangle and Arrow Generator. Easily generate lightweight, pure CSS border-trick triangles for tooltips, speech bubbles, carousel controls, accordions, and dropdown indicator pointers. Supports 8 orientations (Top, Bottom, Left, Right, and 4 corner diagonals), custom dimensions (width/height in px), custom colors, and a live tooltip preview simulator with 1-click CSS copying.
Loading Triangle engine...
How to Generate CSS Triangles in 3 Steps
Choose Direction
Select from 8 triangle orientations (Top, Bottom, Left, Right, Diagonals).
Adjust Size & Color
Customize width, height, and fill color using interactive sliders.
Copy CSS Rules
Copy the pure CSS snippet to your clipboard with 1-click.
Frequently Asked Questions
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