Q: Is my SVG data secure?
Yes. All optimization happens entirely in your browser using regex-based processing. No SVG data is ever sent to any server.
Q: What does the optimizer remove?
It removes XML declarations, DOCTYPE, HTML comments, editor metadata (Illustrator, Inkscape, Sketch namespaces), duplicate xmlns attributes, empty groups, empty id/class attributes, and unnecessary whitespace. It also reduces decimal precision in numeric values.
Q: Will optimization break my SVG?
The optimizer only removes non-visual metadata and redundant elements. Always preview the result to verify. If your SVG relies on specific editor metadata or custom namespaces, those may be removed.
Q: How much size reduction can I expect?
Results vary depending on the SVG source. Files exported from design tools like Illustrator or Figma often contain significant metadata, achieving 10-50% size reduction. Hand-written or already-clean SVGs may see minimal improvement.
Q: Does it use SVGO or other libraries?
No. This tool uses a lightweight regex-based approach that runs entirely in the browser without any external dependencies. This ensures fast processing and complete privacy.