Does it measure visible pixels?

No. It uses viewBox math. Precise visual bounds need browser measurement or canvas.

Does it delete artwork?

No. It changes the visible coordinate window through viewBox and size attributes.

It falls back to width and height when available.

Edit

Crop SVG source by tightening the root viewBox and exported dimensions.

Crop SVG source by tightening the root viewBox and exported dimensions.

Choose an SVG file, paste SVG markup, or load the sample to begin.

Page context

SVG Crop crops SVG source by tightening the root viewBox and exported dimensions.

The first version applies a conservative 10 percent inset on each side of the root viewBox and updates width and height.

Use it for quick canvas trimming, icon experiments, and source-level crop checks before doing precise visual edits.