Annotate PDF
Add text notes, preset stamps (APPROVED, DRAFT, CONFIDENTIAL), and freehand markup to any page.
🔒 Processed locally in your browser.
Drop a PDF here or click to select
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How to annotate a PDF
- Drop your PDF into the box above.
- Choose a tool: sticky note, stamp, or freehand draw.
- Click on the page to place a note or stamp, or drag to draw.
- Use Prev / Next to annotate multiple pages.
- Click Save annotated PDF.
Technical limitations
- Notes and stamps are drawn as flat page content — they do not appear in PDF reader "Comments" panels.
- Annotations cannot be edited or removed after saving. Keep your original if revisions may be needed.
- Sticky note text is limited to what fits in the note box; long text wraps.
Frequently asked
Are these real PDF comments?
No — they're drawn as page content. They look correct in any PDF reader, but won't show in the interactive comments panel.
Can I remove a note later?
Not from the output PDF. Keep your original file.
What stamps are available?
APPROVED, DRAFT, CONFIDENTIAL, REVIEWED, PAID, VOID, EXPIRED, SAMPLE — plus a custom option.
Related tools
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Privacy
Annotate PDF processes the selected PDF in your browser rather than sending it to a DSUTILITY PDF-processing server. Your browser may load public libraries needed for the tool, while your device controls memory and processing speed. For sensitive documents, keep the original and follow your own document-handling rules.