SVG Optimizer
Optimize and compress SVG files instantly in your browser. Remove metadata, comments, editor junk, and reduce file size by up to 60%.
What does SVG optimization do?
SVG optimization removes unnecessary data such as comments, metadata, editor-specific attributes, empty groups, unused namespaces, and redundant path commands to reduce file size without changing the visual output.
How much can I reduce my SVG file size?
Typically 20-60% reduction depending on the original SVG. Files exported from editors like Adobe Illustrator or Inkscape often contain the most redundant data and achieve the highest compression rates.
Is my SVG data sent to a server?
No, all optimization happens locally in your browser. Your SVG content never leaves your device, ensuring complete privacy and security.
Will optimization change how my SVG looks?
No, the optimizer only removes non-visual data and optimizes code structure. The rendered SVG will look identical to the original in all browsers.
What is SVGO?
SVGO (SVG Optimizer) is a popular open-source Node.js-based tool for optimizing SVG files. It provides a wide range of plugins that remove redundant and useless information from SVG files.
Does optimization preserve SVG animations and gradients?
Yes, the optimizer preserves all visual elements including animations, gradients, filters, clip paths, and masks. Only non-visual redundant data is removed.
Can I optimize SVG files from design tools like Figma or Sketch?
Yes, SVGs exported from Figma, Sketch, Adobe Illustrator, and Inkscape often contain significant editor-specific metadata that can be safely removed to reduce file size.
What types of data are removed during optimization?
Common removals include XML comments, editor metadata (such as Adobe Illustrator save data), hidden layers, empty groups, unused namespace declarations, default attribute values, and redundant path data precision.
Is it safe to optimize SVG files used on websites?
Absolutely. Optimized SVGs load faster, reduce bandwidth usage, and improve page performance. Many major websites use optimized inline SVGs for icons and illustrations.
Can I control the optimization level?
Yes, you can adjust settings such as path data precision, whether to remove comments, collapse groups, and other optimization options to balance between file size and editability.
What is the difference between minifying and optimizing SVG?
Minifying removes whitespace and shortens code, while optimizing goes further by removing redundant data, merging elements, and applying structural improvements that go beyond simple whitespace removal.
Does this tool support batch processing of multiple SVG files?
Yes, you can upload and optimize multiple SVG files at once. Each file is processed independently and can be downloaded individually or as a ZIP archive.
How to Use SVG Optimizer
SVG Optimizer shrinks SVG files by stripping metadata, comments and editor junk, all computed locally in your browser. Paste an SVG, choose the cleanup options and copy the lighter result.
- Paste your markup into the “Input SVG” box, or drop an .svg file onto it.
- Enable the basic cleanups — “Remove comments”, “Remove metadata”, “Remove editor data” and “Remove unused namespaces” — they save the most bytes.
- For deeper shrinking, also try “Remove empty groups”, “Remove default values”, “Remove empty attributes”, “Collapse transforms” and “Convert colors”.
- Pick a precision level from 0 to 4 and choose “Minify” for the smallest file or “Prettify” for readable code; “Remove whitespace” strips leftover spacing.
- Check that the “Preview” still renders correctly, then copy or download the code from the “Optimized SVG” box.
If the optimized graphic breaks, first try turning off “Remove default values” or lowering the precision — aggressive numeric rounding is the usual culprit.
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