Marker

With this extension you can Draw and Highlight on any Website. It saves your drawings on your Browser privately and lets you modify the Pen, like changing the Opacity and Size, or Erase and Save as Image.

Total ratings

4.00 (Rating count: 18)

Review 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.
Pros
  • Open source
  • User friendly design, easy to use and looks good
  • Customizable in scripts and colors
  • Clean UI, easy to use
  • Incredibly useful for marking pages
Cons
  • Requires much CPU resources, may lag on outdated computers
  • Does not highlight text, only allows drawing
  • Issues on certain websites (e.g. Github) where original page becomes invisible
  • Thinner pen size not available
  • Needs a shortcut for activation instead of mouse click
Most mentioned
  • Customizable colors and pen settings
  • Request for text highlighting feature
  • UI design and ease of use
  • Performance issues on outdated systems
  • Inconsistent functionality on some websites
See reviews for Marker on Firefox Browser Add-ons
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User reviews

Recent rating average: 3.20
All time rating average: 4.00
Upgrade to see all 21 reviews

Rating filters

5 star
71% (15)
4 star
5% (1)
3 star
5% (1)
2 star
0%
1 star
19% (4)
Date Author Rating Comment
2025-02-13 天灭中共退党团队保平安
2024-12-06 水貂 Pros: - Open souce - Capable in any website, in my test - User friendly design, easy to use and looks good - Customizable in scripts and colors Cons: - Much resources needed, outdated computer may have lagging problem
2024-10-29 S.HamedStriker very amazing feature! but may I suggest adding a short-cut for activating market instead of just mouse click on the icon? Thank you.
2024-10-12 Pedro Henrique It do'nt hightlight the text. It is just a drawing on screen browser.
2024-10-06 Cyberknight Works as advertised. It allows marking Pages with any number of colours, either from a pallet or custom defined (RGB). The pen has opacity/transparency control, as well as size. I missed a way of marking straight lines, like most drawing applications do (e.g., pressing SHIFT to move the pen just in vertical and horizontal lines), but, otherwise, it works well.
2024-06-29 Fehlberg
2024-06-13 Qoun
2024-04-17 Firefox user 17852101 Incredibly useful and well done
2024-03-04 deskplant Unfortunately the one website I wanted to use this tool on didnt work: For Github, on clicking the pen, the site turns white. (The Pen still works, but i cant see the original page anymore and thus cant highlight anything.)
2024-01-25 Chalfin
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