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SVG Preview & Optimizer

Preview, optimize, minify, and format SVG code with statistics, data URI export, and configurable cleanup options. Runs entirely in your browser — your data never leaves your machine.

svg optimizer minifier formatter image

Published May 28, 2026

All interactive tools run entirely in your browser. Your data never leaves your device.

How It Works

Paste SVG markup and choose between optimize, minify, or format modes. The tool analyzes the SVG structure, applies selected optimizations, and shows a live preview alongside size statistics.

Features

  • 3 modes: optimize (configurable), minify (single-line), format (pretty-print)
  • Live preview: renders the SVG inline as you edit
  • Statistics: byte size, element count, attribute count, viewBox detection, dimensions
  • Size savings: shows percentage reduction after optimization
  • Configurable optimizations: remove XML declaration, comments, metadata/desc/title, empty attributes, collapse whitespace
  • Export: copy optimized SVG or copy as data URI
  • 4 examples: circle, star, gradient rect, icon with metadata
  • Private: runs entirely in the browser — no data transmitted

Use Cases

  • Optimizing SVG icons before embedding in HTML/CSS
  • Previewing SVG code to verify rendering
  • Minifying SVGs for inline use or data URIs
  • Cleaning up SVG exports from design tools