Limited-time launch offer: every tool is completely FREE! Ends in 12d 3h 6m
HomeToolsEdit & SecurityAnnotate PDF
📝
Edit & Security

Annotate PDF

Add comments, highlights, and notes to PDFs.

~5-10 seconds Output PDF All tools

How to Use

  1. 1Upload a PDF to add text annotations.
  2. 2Enter your annotation text and it will be overlaid.
  3. 3Annotations are visible but non-destructive.

Pro Tips

  • • Annotations are added as text overlays.
  • • For review comments, consider a PDF editor.
Files auto-deleted after 24h • SSL encrypted • No data shared

Drop your files here

or click to browse • Accepts .pdf

Single file only

Upload 1 or more file to continue

More in Edit & Security

4 related
📄

Edit PDF

Add text, images, shapes or freehand annotations to a PDF document.

📄

Rotate PDF

Rotate individual pages or the entire PDF document.

📄

Add Watermark

Stamp an image or text over your PDF in seconds.

📄

Add Page Numbers

Insert automatic page numbers into your PDF.

FAQ

Annotate PDF — frequently asked

Bank-grade security

256-bit SSL encryption. Files auto-delete 24h after processing.

Blazing fast

Most jobs finish in ~5-10 seconds. No queues, no waiting.

No install required

Runs entirely in your browser. Works on desktop, tablet, and phone.