Draw on PDF

Draw on a PDF locally with pen strokes, highlighter markup, eraser, undo, and browser-only export controls.

Options

Pen color and pen width.

Highlighter mode with color, width, and opacity.

Eraser for nearby strokes.

Undo and clear-page controls.

How to draw on a PDF

  1. Upload PDF — Upload one PDF and choose a page.
  2. Choose tool — Use Pen for opaque strokes or Highlighter for translucent markup.
  3. Erase or undo — Erase nearby strokes or undo the latest stroke.
  4. Export — Export and download the drawn PDF.

FAQ

Does this work with touch or stylus input?
Yes. The drawing canvas uses pointer input for mouse, trackpad, touch, and stylus strokes.
Can I erase a stroke?
Yes. Switch to Eraser and click or drag over the stroke, or use Undo to remove the latest stroke.
Are my PDFs uploaded?
No. Inspection, preview, drawing, and export run in your browser.