How do I remove unused IDs from SVG markup?

Paste your SVG and click Remove unused ids. The tool keeps ids referenced by url(#…), href, or CSS, and drops the rest.

Which SVG id references are detected?

url(#id) in attributes and CSS, fragment href / xlink:href targets, and aria-labelledby style tokens.

Referenced gradients stay. Only defs and id attributes with no references are removed.

Exports often label every layer and unused asset. Shipping icons rarely need those leftovers.

FAQ

Quick answers

How do I remove unused IDs from SVG markup?: Paste your SVG and click Remove unused ids. The tool keeps ids referenced by url(#…), href, or CSS, and drops the rest.
Which SVG id references are detected?: url(#id) in attributes and CSS, fragment href / xlink:href targets, and aria-labelledby style tokens.
Will removing unused ids break gradients?: Referenced gradients stay. Only defs and id attributes with no references are removed.
Why do design tools leave so many SVG ids?: Exports often label every layer and unused asset. Shipping icons rarely need those leftovers.

Clean SVG file → Reduce size → Optimize SVG →

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React component

React Native (react-native-svg)

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