Free · Round out a rough vector path

SVG Path Smoother

Smooth sharp changes between SVG path points to make a cleaner flowing curve.

  • Real vector geometry
  • Private in your browser
  • SVG and path downloads

Round out a rough vector path

Paste path data from an SVG d attribute. The work stays in this browser tab.

The tool keeps the main points and adds smooth curve handles.

Change strength
PreviewChecking starter path
Ready for a pathCheck the path data, then press Smooth path.

Three simple steps

How to use it

  1. Paste a rough line or closed shape.
  2. Choose how much smoothing to use.
  3. Copy the curved path or download the SVG.

Your path stays on this device

Paper.js reads and changes the vector points inside this browser tab. Bookify does not upload or save the path data.