MyZ AnnotatorHighlighting & annotations

Highlight any page, jot down notes, 📸 capture screenshots, and manage everything locally.

📝
Instant highlighting & notes
Select text to summon the floating toolbar, then highlight, annotate, or capture a screenshot in one click.
🖌️
Reliable playback
Highlights are restored automatically when you revisit the page—even across SPA navigation.
🎨
Multiple highlight styles
Marker, underline, and wavy styles with a dark-friendly palette; exports keep the style description.
📌
End-to-end encrypted sync
Bring your own S3-compatible storage; the sync secret never leaves your device.
📄
PDF reading & annotation
Built-in PDF reader with continuous scrolling, zoom, excerpts and notes; highlights restore on reopen.

Welcome to MyZ Annotator. Use the buttons above to install the extension from the browser store or open the documentation for installation tips and release notes.

Quick start

Start with the Install guide and User Guide, then configure encrypted sync as needed.

MyZ AnnotatorHighlighting & annotations

Instant highlighting & notes

Reliable playback

Multiple highlight styles

End-to-end encrypted sync

PDF reading & annotation