Easy Markup
Use the red pen tool to highlight specific passages or portions of a document for your audience.
Powerful Analytics
Built-in analytics provide real-time insight into how viewers engage
with your documents.
Access Controls
Enable or disable downloading and printing of your documents, and restrict where they can be embedded.
Marker.to is a simple annotation tool.
Have you ever used a marker pen for highlighting your paper documents? Marker.to will do the same for webpages! After you install a browser extension or bookmarklet and run Marker simply by clicking on the icon, you can highlight text on a website with your mouse.