Annotations

Add Stamp Annotation

Create Custom Annotation

JS Document Annotations Demo

Draw custom annotations inside a document with this custom tool, or build your own with WebViewer, a Javascript-based PDF SDK for web apps. Easily create multiple custom and animated annotations for your PDF document and customize the annotation color, opacity and stroke thickness.

Select custom annotation stroke color

Color:

Select custom annotation fill color

Color:

Select custom annotation opacity

Select custom annotation stroke thickness

Get Started

Documentation

Sample Code

Annotation Permissions

Measurement Tools

Annotation or Form Flatten

XFDF Annotations

Showcase

Check out the new DOCX Editor