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Quick Look

Annotate allows users to add annotations to web pages, PDFs, Google Slides, and Google Docs, enhancing engagement during presentations and remote learning sessions.

AI Overview

Who is this for?

Educators, students, and professionals who need to highlight, comment on, or share content visually during online meetings or presentations.

Key Features

  • Annotate web pages, PDFs, Google Slides, and Google Docs with pen and highlighter tools.
  • Screen sharing with audio streaming for live sessions and remote learning.
  • Save, share, and export annotations and marked-up content.
  • Integrates with Google Meet and Google Classroom for seamless workflow.

Reviews Analysis

Overall Sentiment

Mostly Positive

Users appreciate the extension's annotation capabilities for web pages and documents, finding it particularly useful for remote learning and presentations, though some encounter minor issues.

Note: AI analysis focuses on the substance and recency of reviews, which may differ from the overall store rating.


What Users Love

  • Great for annotating web pages, PDFs, and Google Slides.
  • Very useful during Google Meet sessions and for remote education.
  • Enhances presentation engagement with live annotations.

Points to Consider

  • × Some users reported occasional bugs.
  • × Requires an Annotate.net account for full functionality.

Official Description

From the Developer


Annotate web pages, PDFs, Google Slides, and Google Docs to improve engagement. Annotate in Google Meet when screen sharing.

New in v8.53+ • Support for In-Document questions for converting printable paper worksheets into fully digital assignments.

New in v8.32+ • Document camera support

New in v8.22+ • Student note taking on web pages, Google Slides, and PDFs • Student note taking during LiveStreams for Google Slides and PDFs • Livestream student work (Google Slides and PDFs) to student devices and to a classroom display using Chrome Client Lite. • Review student work and provide feedback in real time

New in v8.19+ • Livestream support for PDFs and Google Slides • More robust export for web page annotations • General bug fixes

New in v8.17+ • Create Google Classroom assignments using web pages

Freely annotate web pages, PDF documents, Google Slides and Google Docs content when presenting. Keep your audience engaged with live annotations during your remote learning and Google Meet sessions.

New! Annotate PDFs on your Google Drive or on the web by selecting “Open with Annotate”. Annotations are sticky and remain in place as you zoom, scroll, and navigate. The same user interface and annotation tools now work across PDFs, Google Slides, Google Docs, and web pages.

With improved compatibility with Google Slides and Google Docs, we track annotations for every slide/ page so your annotations remain in sync as you navigate across slides/ pages. Tight integration with Google Slides and Google Docs also enables switching between app controls/ menus and our annotation tools seamlessly. Our annotations are smooth, fast, and anchored in place as you zoom and navigate, making your content look professional and engaging.

Save your annotations in your account for review later. Share them with others or come back and continue working from where you left off. Capture screenshots of marked up pages and insert them directly into your Annotate notebook. All this as you share¹ your entire screen, an application, or just a single Chrome tab with a projector² and multiple student devices.

The plugin works seamlessly with your Annotate.net instructor account to enable annotations over web pages and screen sharing¹ during LiveStreams. When installed on classroom devices, you can empower students to take an active role in their learning by giving them the ability to annotate web pages and share their screens using the "Pass Control" feature.

Teachers, students, and Google Meet users shall be able to: • Freely annotate web pages, PDFs, Google Slides, and Google Docs using the pen and highlighter tools³. • Annotate PDFs on their Google Drive or on the web by selecting “Open with Annotate”. • Annotate Google Slides in both edit and present modes. Google slides annotations are tracked and saved for every slide. • Save annotations directly into their Annotate web account⁴. • Share their annotations with others⁴. • Capture screenshots of web pages with annotations and add them directly into an Annotate notebook. • Insert images from the web, including image searches, directly into their Annotate notebook with just a click. • Use the laser pointer tool to point out details and draw attention. • Stream their entire desktop screen, a single application, or just a Chrome tab¹. • Stream speaker and microphone audio¹ from their computer to a projector² and student devices. • Select a monitor for sharing if they have multiple screens/monitors connected to their computer¹.

Create an account at https://annotate.net to access these awesome features.

¹The extension provides screen sharing and audio streaming support in your Annotate web account in older versions of Chrome. ²Requires the Annotate Mirror Client v11.0+ or the Annotate Chrome Client Lite running on the PC/ Mac/ Chromebox connected to your projector. ³Feature limitations may apply depending on your account type. Please review https://annotate.net/pricing for the list of features available in different accounts. ⁴Some features are not available in student accounts.

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Key Info

  • Rating:
    4.2/5.0

    214 ratings

  • Users:200,000
  • Version:8.55
  • Updated:Sep 15, 2025
  • Developer:Visit Website →

Stats from Chrome Web Store