Add text, freehand drawing, highlights, and sticky notes to any page.
Drop your PDF here
or pick it from your device
This adds markup on top of your PDF — text, drawings, highlights, and comments — without touching what's already on the page. It's not a full PDF editor: existing text and images can't be moved, resized, or deleted. Sticky notes are baked in as a small marker with its comment shown as a visible label, not a native hoverable popup.
Processed in your browser — your file never leaves this device.
Add a PDF first.
Result
Your annotated PDF will appear here, ready to download.