How to Change the Stroke Width of an SVG Element in Tailwind CSS?
Last Updated :
23 Jul, 2025
Stroke Width of an SVG Element is a key property that defines the thickness of the outline for shapes like circles, rectangles, and paths. In Tailwind CSS, adjusting the stroke width is simple and can be done using utility classes. Tailwind provides a range of built-in classes, along with the flexibility to use arbitrary values, enabling precise control over stroke thickness for SVG elements without custom CSS.
These are the following approaches to changing the stroke width of an SVG element in Tailwind CSS:
Using stroke-[value] Class
In this approach, we are using the stroke-[value] class provided by Tailwind CSS to control the stroke width of SVG elements. By specifying the stroke width inside square brackets (e.g., stroke-[1], stroke-[3], stroke-[5]), we can apply different stroke widths directly to the SVG without the need for custom CSS.
Syntax:
stroke-[<value>]
Example: The below example uses the stroke-[value] Class to change the stroke width of an SVG element in Tailwind CSS.
HTML
<!DOCTYPE html>
<html>
<head>
<title>
change the stroke width
</title>
<script src="https://cdn.tailwindcss.com/3.4.16">
</script>
</head>
<body class="bg-gray-100 flex flex-col items-center
justify-center min-h-screen space-y-8">
<h1 class="text-4xl font-bold text-green-500">
GeeksforGeeks
</h1>
<h3 class="text-2xl font-semibold text-gray-700">
Approach 1: Using `stroke-[value]` Class </h3>
<div class="flex space-x-4">
<svg class="h-16 w-16 stroke-black stroke-[1]"
fill="none" viewbox="0 0 24 24"
xmlns="https://www.w3.org/2000/svg">
<circle cx="12" cy="12" r="10">
</circle>
</svg>
<svg class="h-16 w-16 stroke-black stroke-[3]"
fill="none" viewbox="0 0 24 24"
xmlns="https://www.w3.org/2000/svg">
<circle cx="12" cy="12" r="10">
</circle>
</svg>
<svg class="h-16 w-16 stroke-black stroke-[5]"
fill="none" viewbox="0 0 24 24"
xmlns="https://www.w3.org/2000/svg">
<circle cx="12" cy="12" r="10">
</circle>
</svg>
</div>
</body>
</html>
Output:
Approach 1: OutputUsing stroke-width-[value] for Arbitrary Values
In this approach, we are using the stroke-width-[value] class in Tailwind CSS to apply arbitrary stroke widths to various SVG shapes. This allows us to specify precise stroke widths directly within the class (e.g., stroke-width-[2], stroke-width-[4], stroke-width-[6]) without relying on predefined values, giving us more flexibility in styling SVG elements.
Syntax:
stroke-width-[<value>]
Example: The below example uses the stroke-width-[value] Class to change the stroke width of an SVG element in Tailwind CSS.
HTML
<!DOCTYPE html>
<html>
<head>
<title>Chaging the width</title>
<script src="https://cdn.tailwindcss.com/3.4.16"></script>
</head>
<body class="bg-gray-100 flex flex-col items-center
justify-center min-h-screen space-y-8">
<h1 class="text-4xl font-bold text-green-500">GeeksforGeeks</h1>
<h3 class="text-2xl font-semibold text-gray-700">
Approach 2: Using `stroke-width-[value]` for Arbitrary Values</h3>
<div class="flex flex-col items-center space-y-4">
<div class="flex space-x-4">
<svg xmlns="https://www.w3.org/2000/svg"
class="h-16 w-16 stroke-black stroke-width-[2]"
fill="none"
viewBox="0 0 24 24">
<line x1="2" y1="22" x2="22" y2="2" />
</svg>
<svg xmlns="https://www.w3.org/2000/svg"
class="h-16 w-16 stroke-red-500 stroke-width-[4]"
fill="none"
viewBox="0 0 24 24">
<rect x="3" y="3" width="18" height="18" />
</svg>
<svg xmlns="https://www.w3.org/2000/svg"
class="h-16 w-16 stroke-blue-500 stroke-width-[6]"
fill="none"
viewBox="0 0 24 24">
<circle cx="12" cy="12" r="10" />
</svg>
</div>
<div class="flex space-x-4">
<svg xmlns="https://www.w3.org/2000/svg"
class="h-16 w-16 stroke-green-500 stroke-width-[1.5]"
fill="none"
viewBox="0 0 24 24">
<polygon points="12,2 2,22 22,22" />
</svg>
<svg xmlns="https://www.w3.org/2000/svg"
class="h-16 w-16 stroke-yellow-500 stroke-width-[3]"
fill="none"
viewBox="0 0 24 24">
<path d="M12 2 L2 22 L12 17 L22 22 Z" />
</svg>
<svg xmlns="https://www.w3.org/2000/svg"
class="h-16 w-16 stroke-purple-500 stroke-width-[5]"
fill="none"
viewBox="0 0 24 24">
<ellipse cx="12" cy="12" rx="8" ry="4" />
</svg>
</div>
</div>
</body>
</html>
Output:
Approach 2: Output
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