Zoho Annotator

Zoho Annotator

The most elegant and efficient annotation tool.

Zoho Annotator promo image
What is Zoho Annotator?

Zoho Annotator is a Firefox add-on designed to streamline the process of capturing, annotating, and sharing screenshots. It features comprehensive screenshot capture tools, including options to capture the whole page or partial sections, and even offers a delayed capture for dynamic content. You can annotate your captures with square and circle shapes, freehand drawing, highlighting, tagging and comments. Zoho Annotator provides efficient sharing options, allowing you to upload screenshots to cloud storage services or share directly on social media. Customizable preferences permit the personalization of annotation tools to suit user requirements.

Users: 778 ▼ -4
Rating: 4.22 (18)
Version: 2.1.10 (Last updated: 2023-08-16)
Creation date: 2018-02-08
Weekly download count: 32
Firefox on Android: No
Risk impact: High risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 2
  • activeTab
  • downloads
  • tabs
  • contextMenus
  • clipboardWrite
  • clipboardRead
  • <all_urls>
  • storage
Size: 22.52M
Stats date:

Other platforms

Not available on Chrome
Not available on Edge
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The most elegant and efficient annotation tool.

Capture screenshots of your web page or desktop screen. Add annotations to the captured screenshot of your web pages or images on your desktop, such as design mockups, illustrations, and diagrams, by uploading the respective image. Check out the features below.


  • Capture the full page, the visible area of a page, or only part of the page..
  • Capture the whole desktop screen or an application window.
  • Use delayed capture to screenshot sections that appear only after clicking a link or button within the page.


  • Use square and circle shapes to mark areas to comment.
  • The freehand drawing tool enables you to circle portions correctly without disturbing other parts of the document.
  • The highlighter pen emphasizes the content that needs attention.
See more
User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
  • Comprehensive set of features
  • Capability to upload pictures for annotation
  • Allows saving or copying to clipboard
  • Can draw on touchscreen
  • Possibly better than competitors like Lightshot
  • Issues with the marker tool when trying to draw multiple lines
  • Full page screenshot does not work properly on 4K displays
  • Does not capture the full screen despite claims
  • Annotates a copy of the page, not the live page
Most mentioned
  • Full page screenshot issues
  • Inconvenience with the marker tool
  • Ease of use
  • Feature set and functionality
  • Comparison with other annotation tools
View all user reviews
Risk impact

Zoho Annotator is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install Zoho Annotator if you trust the publisher.

Risk likelihood

Zoho Annotator is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

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