SVG Optimizer & Minifier

Optimize and minify SVG files with SVGO. Strip editor metadata, round numbers, and collapse paths to shrink SVGs 40–70% — losslessly. Paste code or upload a file. 100% client-side.

Built & Maintained by the devtoolspack Team

Last updated: August 2026

Optimize and minify SVG files with SVGO. Strip editor metadata, round numbers, and collapse paths to shrink SVGs 40–70% — losslessly. Paste code or upload a file. 100% client-side. — Free online developer tool by devtoolspack. 100% client-side, no data sent to servers, works offline, no signup required.

Input SVG0 B

Optimized

Shrink SVGs Without Losing Quality

This SVG optimizer runs SVGO — the same optimizer used by build tools and icon libraries — directly in your browser. It removes editor metadata, comments, hidden elements, and redundant attributes, rounds coordinates, and merges paths, typically shrinking design-tool exports by 40–70% while keeping the image pixel-identical.

Paste or Upload

Drop in raw SVG markup or upload an .svg file. A live preview lets you confirm the optimized result looks exactly like the original before you copy or download it.

Private & Instant

Optimization happens locally — your graphics are never uploaded. It's the fastest way to ship lighter icons and illustrations to production.

Frequently Asked Questions

What does the SVG optimizer do?

It uses SVGO — the industry-standard SVG optimizer — to remove editor metadata, comments, hidden elements, and redundant attributes, round numbers, and collapse paths. The result is a much smaller SVG that renders identically.

How much smaller will my SVG be?

It depends on the source, but SVGs exported from design tools like Illustrator, Figma, or Inkscape often shrink by 40–70% because they carry a lot of editor cruft.

Will optimizing change how my SVG looks?

No. SVGO's default preset is designed to be lossless — it preserves the visual output while stripping only redundant data. The live preview lets you confirm before downloading.

Can I paste SVG code or upload a file?

Both. Paste your SVG markup directly, or upload an .svg file. Either way, everything is processed locally in your browser.

Is my SVG uploaded to a server?

Never. All optimization runs entirely in your browser, so your graphics and any embedded data stay private.

Cite this Tool

Using this tool for a technical blog, research, or documentation? Copy a pre-formatted citation below to link back to devtoolspack.

APA Citation

devtoolspack. (2026). SVG Optimizer & Minifier. https://devtoolspack.dev/svg-optimizer

MLA Citation

"SVG Optimizer & Minifier." devtoolspack, 2026, https://devtoolspack.dev/svg-optimizer.