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Annotate PDF

Edit

Drop sticky-note text annotations and arrow callouts anywhere on a PDF. Great for review feedback, comments and quick corrections.

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Drop a PDF to annotate

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Files never leave your browser. No upload to any server.

⚡ Instant

Processing runs locally on your device. No queues, no waiting.

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No signup, no watermarks, no limits. Use as many times as you like.

Frequently asked questions

Are annotations editable later?

Annotations are flattened into the PDF when you save. To re-edit, keep the original file and start a fresh session.

Can I move a note?

Yes — click and drag any annotation in the editor before saving.