What can I add with the PDF Annotator?

You can add visible text, stamp labels, highlight boxes, and page numbers to selected pages in a PDF.

Can I annotate only selected pages?

Yes. You can choose specific pages or page ranges such as 1-3, 5, 8-10 and apply annotations only to those pages.

Yes. You can use preset positions such as top-left, center, and bottom-right, or enter custom percentage-based positions.

PDF Tools

Add text, highlight boxes, stamps, and page numbers to selected PDF pages with easy browser-based annotation tools.

Add visible text, stamps, highlight boxes, and page numbers to your PDF.

One PDF at a time • Max 100 MB

Page ranges

Use commas for separate pages and hyphens for ranges.

Annotation text

Position

Font size

Text color

Opacity

Output file name

Mark up contracts, review documents, add internal notes, place approval stamps, and generate page numbers before sharing PDFs.

Add visible text, highlight rectangles, simple stamp labels, and page numbering across chosen page ranges.

Office teams, students, reviewers, auditors, legal workflows, and anyone who needs quick visible PDF markup.

Load your PDF file and review its page count before applying annotations.

Pick annotation type, page range, position, color, and text content.

Export a new PDF with visible annotations applied to the selected pages.