Collamark

Name: Collamark
Rating: 4.035714285714286 (28 reviews)
Author: http://collamark.com/

an extension for collamark.com, which allows word-based sharing

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Collamark is a straightforward Chrome extension designed for users who want to mark specific words or lines on web pages effortlessly. Unlike other tools, Collamark doesn't require you to enable marking manually; just highlight the text you care about. Your highlights are stored securely on the Collamark website, with local caching for enhanced performance. The extension currently supports Chrome with plans for additional browser compatibility and upcoming syncing features to keep your marks consistent across devices.

Ideal for students, researchers, and professionals, Collamark simplifies web content annotation and sharing by focusing on word-based highlights, making it easier to collaborate and reference online materials.

Extension Productivity Communication Education Developer Tools

By:

http://collamark.com/

Users:

1,000

Rating:

4.04

(28)

Version:

1.10.1 Last updated: 2019-02-24

Creation date:

2019-02-24

Risk:

Permissions:

http://*/*
http://*/*
tabs
contextMenus
activeTab
storage

Size:

185.00KB

URLs:

Website

Full description:

Source:

Chrome Web Store

Data ingested on:

2025-07-16

Ranking

# 22,964 ▲ 3

Other rankings

#3965 in Workflow & Planning ▼ 12

User reviews

Pros

Simple interface and easy to use
Allows unlimited markup of text
Provides functionality for private and public annotations

Cons

Frequent logouts and issues with logging in
Annotations sometimes disappear or are not saved
Default setting for public annotations does not change to private as expected
Cannot easily remove annotations after marking them

Recent reviews

明明登录了说我没登录好我退出重新登还是说我没登好重新注册还是不行好我换个邮箱还是不行可能是网页缘故我换一个还不行 (╯‵□′)╯︵┻━┻ 这不折腾人吗?!?!?

pa*****, 2021-04-08

Nice extension and only I worried about account which i haven't right to delete it handly.

Zm*****, 2021-02-14

现在已标注的是否无法删除，当网页上无法找到mark处时，官网也没有删除标注选项。

R0*****, 2020-10-19

View all user reviews ›

Extension safety

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Collamark requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood

Risk likelihood measures the probability that a Chrome extension may turn malicious. This is determined by the publisher and the Chrome extension reputation on Chrome Web Store, the amount of time the Chrome extension has been around, and other signals about the Chrome extension. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Chrome extension.

Collamark has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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