VALIDATE · SANITIZE · REDUCE

Optimize SVG without executing it

Validate and optimize SVG markup with configurable safe transformations, blocked active content, size reporting and a local preview.

Optimize SVG safely

No script execution

Open an SVG fileSVG source

Safe transformationsRemove commentsRemove metadata elementsCollapse whitespace

Scripts, event handlers, active embedded documents, external URLs, entities and imports are rejected before preview.

HOW IT WORKS

Your files stay in this tab and are not sent to an image-processing server.

Source remains text until it passes the safety and syntax checks.

Scripts, handlers, external references, entities and embedded documents are blocked.

Optionally remove comments, metadata and formatting whitespace without changing shapes.

Only validated output is loaded as a local image and offered for download.

Does the tool run SVG scripts?

No. Unsafe active content is rejected, and only sanitized output is previewed as an image.

Can optimization change the artwork?

The available transformations remove non-rendering comments, metadata and whitespace; no path geometry is rewritten.

Are SVG files uploaded?

No. Validation and optimization happen locally.