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SVG Optimizer

Optimize SVG files with SVGO preset-default. Strips metadata, comments, and redundant precision while preserving viewBox. Before/after preview and byte-savings diagnostic.

Features

Frequently Asked Questions

Should I remove viewBox?
Usually no — removing viewBox breaks responsive scaling. It's off by default and we recommend keeping it that way.
What's multipass?
SVGO runs optimization plugins repeatedly until the output stabilizes. Slightly slower, usually 2-5% smaller output.