How to Add Shapes to a PDF — Draw Rectangles, Circles & Lines Free | PDF AI Work Blog
PDF AI Work Team·
Draw attention to important content, create diagrams, or mark up documents with shapes. The Add Shapes tool supports rectangles, circles/ellipses, lines, and arrows.
When to Use Shapes in PDFs
- Draw boxes around important text or figures
- Create simple diagrams and flowcharts
- Mark areas for review or signature
- Add arrows to point to specific content
- Cross out or highlight sections
- Open Edit PDF
- Upload your PDF
- Click the Shape tool — choose rectangle, ellipse, line, or arrow
- Draw on the page and customize color, border, and fill
- Download
For more advanced shape-based designs, try PDF Builder. For freehand drawing: Draw on PDF.
Free, client-side. Add shapes to your PDF now.