Does it add strokes to filled-only shapes?

No. It edits elements that already have a stroke.

Can I choose custom stroke values?

The first version uses fixed defaults. Custom controls can be added later.

Yes. It only changes stroke-related attributes.

Edit

Apply practical default stroke width, linecap, and linejoin attributes.

Apply practical default stroke width, linecap, and linejoin attributes.

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

Page context

SVG Stroke Editor applies practical default stroke width, linecap, and linejoin attributes.

The tool finds elements that already have stroke attributes and applies a 4px width with round caps and joins.

Use it for quick icon and line-art cleanup when exported strokes need a consistent look.