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SVG Optimizer

Paste your SVG code or load a file to remove unnecessary data and reduce file size. Everything runs in your browser — files are never uploaded.

Last updated: 2026/10/16 Image Feedback & bug reports
SVG Input

Optimization Options

0 B Before
0 B After
0% Reduction

Before preview

Before preview

After preview

After preview
Optimized SVG

How to Use

1

Enter SVG

Paste your SVG code into the input box, or load a .svg file with "Choose File".

2

Pick Options & Optimize

Choose what to remove and the decimal precision, then press the "Optimize" button.

3

Copy or Download

Check the reduction rate and preview, then copy or download the optimized SVG.

About SVG Optimization

SVG is a text-based vector image format. When exported from design tools, SVG files often contain data that is not needed for display — comments, metadata, editor-specific attributes, and overly precise decimals. This SVG optimizer safely removes that data and reduces file size while keeping the appearance intact. All processing happens in your browser, so your files are never sent to any server.

Features

  • Safe MinificationNo aggressive transforms that could break visuals — just removing junk and rounding decimals.
  • Reduction InsightsSee before/after file size and the reduction rate so the benefit is clear at a glance.
  • Before/After PreviewRender the original and optimized images side by side to confirm the look is unchanged.
  • Privacy FirstEverything runs locally in your browser. SVG files are never uploaded to any server.

Use Cases

  • Shrink icon and logo SVGs for websites
  • Clean up SVGs exported from Illustrator or Figma
  • Minify before embedding inline SVG in HTML
  • Prepare assets for icon fonts or sprites
  • Minimize SVGs shared over email or chat

FAQ

Is the SVG optimizer free to use?
Yes, it is completely free. No registration or installation is required — just open it in your browser and start using it.
Will optimization change how my SVG looks?
This tool only performs safe operations: removing comments, metadata, editor data and extra whitespace, and rounding decimals. It does not apply aggressive shape transforms, so the appearance normally stays the same. Use the before/after preview to confirm.
Are my SVG files uploaded to a server?
No. All processing happens locally in your browser with JavaScript. Your SVG code and files are never sent to or stored on any server.
Which decimal precision should I choose?
For typical icons and logos, 2 decimal places usually balance size and quality well. Increase it for detailed paths, or lower it for maximum savings and verify with the preview.
Can I optimize any SVG?
It supports standard text-based SVG. For files with animation (SMIL), scripts or external references, double-check the result with the preview. Binary-compressed .svgz files are not supported.
How do I save the optimized file?
Use the "Copy" button to copy it to your clipboard, or the "Download" button to save it as a .svg file.

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Related Guides

What Is SVG? How Vector Images Work, vs PNG, and Why They Scale Learn what SVG is from the ground up: the difference between vector and raster images (PNG/JPG), why it does not degrade when scaled, the XML-based text format, why it suits icons and logos, file size and optimization, and how to use it on the web. How to Make an SVG Blob: Organic Shapes, Backgrounds, and Optimization A beginner-friendly guide to blobs, the organic shapes popular in web design: what a blob is, how it is used in backgrounds and decoration, how it is expressed as an SVG path, the idea behind random generation, file optimization, and how to avoid overusing it.