Compress SVG

ConvertICO Optimizer offers a free online tool that can shrink your SVG files by up to 70% while preserving all functionality and visual quality. The compressed SVG files remain fully compatible with all modern web browsers and graphic editors.

Drop your SVG files here or click to select them Max 20 files, 5MB per file

Higher levels preserve more details and structure but result in larger file sizes. Lower levels provide maximum compression but may modify SVG structure more aggressively.

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SVG Compression Levels Explained

The compression level determines how aggressively the SVG file will be optimized:

  • Level 3 (Minimal): Light compression that preserves most SVG structure including comments, metadata, and IDs. Best for SVGs that require precise preservation of structure.
  • Level 2 (Moderate): Balanced optimization that removes metadata, comments, and unnecessary attributes while preserving core functionality. Recommended for most uses.
  • Level 1 (Aggressive): Maximum compression that removes all non-essential elements, optimizes path data, and minimizes file size. Best for web performance but may affect editability.

What Gets Removed During Compression

  • All Levels: Unnecessary whitespace, comments, and empty text nodes
  • Levels 1-2: Metadata tags, editor-specific data, and redundant IDs
  • Level 1 Only: Optimized path data, redundant attributes, and non-essential namespace declarations

Important Notes

  • SVG compression preserves all visual elements and functionality
  • Compressed SVGs may be more difficult to edit in graphic design software
  • For web graphics and icons, Level 1 usually provides the best performance benefits
  • For SVGs that need to maintain editability, use Level 3

How to Compress SVG Files

To compress an SVG file, simply drag and drop up to 20 SVG files or click to select them manually.

Choose your desired compression level using the slider to balance between file size and SVG structure preservation. Our tool will optimize your vector images accordingly.

Download your optimized SVG files with up to 70% reduced file size. For multiple files, you can download all compressed images as a single ZIP archive.

FAQ - SVG Compression

What does this SVG Compressor do? +

This SVG Compressor is an online tool that reduces the file size of SVG images by removing unnecessary code while preserving the visual appearance and functionality. It helps make your websites load faster and reduces storage space.

Will compression affect my SVG's appearance? +

No, our compression algorithm is designed to maintain the visual appearance of your SVG files. It works by removing unnecessary metadata, comments, and optimizing code structure without changing how the SVG renders.

Why should I compress SVG files? +

Compressed SVG files load faster on websites, use less bandwidth, take up less storage space, and improve your site's SEO rankings by enhancing page speed. Since SVGs are text-based files, they can often contain unnecessary code that increases file size without adding visual value.

How do I choose the right compression level? +

Choose Level 3 (Minimal) if you need to preserve most of the SVG structure for future editing. Level 2 (Moderate) is good for most web uses, offering balanced optimization. Level 1 (Aggressive) provides maximum compression for web performance but may make the SVG more difficult to edit later.

Can I compress multiple SVG files at once? +

Yes! You can compress up to 20 SVG files simultaneously and download them individually or as a ZIP archive containing all your optimized files.

Will compression remove animations or interactivity? +

No, our compression tool preserves animations, interactivity, and functionality in your SVG files. It only removes unnecessary code that doesn't affect how the SVG works or appears.

Is my data secure? +

Yes. We don't store your images permanently. They are automatically deleted after 24 hours, and we never access or view your content.