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What Is SVG? — The Vector Format Simply Explained

Scalable Vector Graphics from A to Z

SVG & Vector Graphics

SVG stands for Scalable Vector Graphics — an XML-based image format that describes graphics not as pixels, but as mathematical shapes. This allows SVGs to scale to any size without losing quality. In this article, we explain everything you need to know about SVG.

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SVG — The Technical Definition

SVG is an open standard by the World Wide Web Consortium (W3C), first published in 2001. It describes two-dimensional vector graphics in XML syntax:

<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg">
  <circle cx="50" cy="50" r="40" fill="#4F46E5" />
</svg>

This simple example draws a purple circle. The browser interprets the XML instructions and renders the graphic at any resolution.

Why SVG Is Special

SVG offers unique advantages over pixel formats:

  • Infinitely scalable — Whether 16×16 px or on a 10-meter banner: no quality loss
  • Extremely small file size — A logo as SVG: ~2-50 KB; as high-res PNG: 500+ KB
  • Text-based — SVGs can be edited with any text editor
  • Searchable — Text in SVGs is indexed by search engines
  • Animatable — SVG elements can be animated via CSS or JavaScript
  • Accessible — SVGs support ARIA attributes and <title>/<desc> tags

SVG Elements Overview

The most important SVG elements:

  • <rect> — Rectangle
  • <circle> — Circle
  • <ellipse> — Ellipse
  • <line> — Line
  • <polyline> — Polyline
  • <polygon> — Polygon
  • <path> — Arbitrary paths (the most powerful element)
  • <text> — Text
  • <g> — Grouping of elements

Where Is SVG Used?

SVG is ubiquitous in the digital world:

  • Logos & icons — The primary use case for SVG
  • Infographics — Interactive, scalable data visualizations
  • UI elements — Buttons, illustrations, backgrounds
  • Maps — Interactive maps and floor plans
  • Animations — From subtle hover effects to complex motion design
  • Print — SVG as base for high-resolution print templates

Browser Support

SVG is fully supported by all modern browsers:

  • Chrome, Firefox, Safari, Edge — full support for years
  • iOS Safari, Android Chrome — perfect mobile rendering
  • IE 11 — basic support (some CSS features missing)

You can confidently use SVG for any web project today.

SVG is the perfect format for logos — scalable, small, editable, and universally supported. Our logo editor exports your logo directly as SVG, ready for web, print, and everything in between.

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