CSS Triangle Generator

Create customizable CSS triangles with advanced options and features

Generated CSS

What is the CSS Triangle Generator?
In the world of web design, sometimes the simplest shapes are the hardest to code. The CSS Triangle Generator is like a piece of digital origami—it allows you to fold pure CSS borders into perfect geometric triangles without ever needing an image file.
Whether you need a small arrow for a tooltip, a play button for a video player, or decorative corner accents, this tool generates the lightweight code required to create them. By using smart CSS border hacks or modern clip-paths, it ensures your shapes are infinitely scalable, retina-ready, and load instantly.
CSS Triangle Generator Interface Preview
How to Use the CSS Triangle Generator?
  1. 1
    Set the Direction:
    Choose from 8 different directions (Top, Bottom, Left, Right, and all diagonals). This determines which way your triangle points.
  2. 2
    Customize the Shape:
    Size & Radius:Use the sliders to adjust the width/height and add a Border Radius if you want rounded corners.
  3. 3
    Style & Rotate:
    Pick a color and adjust Opacity for transparency. Use the Rotation slider to angle your triangle precisely for custom UI layouts.
  4. 4
    Export:
    Toggle between Basic and Advanced settings, then copy the generated CSS code or download it as a `.css` file.
Key Features
8-Way Directions:Easily create triangles pointing in any cardinal or ordinal direction with a single click.
Rounded Corners:Go beyond sharp edges by adding border-radius for a modern, friendly UI look.
Interactive Preview:Visualize your changes in real-time on a clean canvas with a fullscreen expansion option.
Precision Rotation:Rotate your triangle to any degree, perfect for creating complex decorative patterns.
Pure CSS Output:Generates clean, efficient code that works in all modern browsers without external assets.
Responsive Ready:The generated CSS is lightweight and scales perfectly across mobile and desktop devices.
Pro Tips
 Pseudo-elements
Use these triangles with ::before or ::after to add tooltips or arrows to buttons without extra HTML.
 Scalability
Since these are CSS-based, you can change their color or size using CSS variables for a dynamic UI.
 Zero Weight
CSS triangles add almost zero bytes to your page compared to SVGs or PNGs, improving your site speed.
Ready to add some sharp design to your project? Experiment with the directions and sizes, and grab your code to start building cleaner, faster interfaces today!
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