Marker.io: Visual bug reporting

Name: Marker.io: Visual bug reporting
Rating: 3.2727 (11 reviews)
Author: Marker

By: Marker

Visual bug reporting tool: save time & report visual issues in seconds with all data your devs need.

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Features & Capabilities

Marker.io is a visual bug reporting Chrome extension designed to simplify and speed up the process of reporting website issues. It enables users to capture screenshots, highlight problems, and create detailed tickets without leaving their website. The tool automatically attaches technical metadata and console logs, providing developers with all necessary information to recreate and fix bugs efficiently.

With deep integrations into popular work management platforms like Jira, Trello, GitHub, Asana, Slack, and more, Marker.io eliminates redundant steps involved in internal testing workflows. Users can start a 15-day free trial with plans beginning at $49 per month and also request a free demo for additional assistance.

User Growth & Download Statistics

Add-on Developer Tools Programming

By:

Marker

Daily users:

524 -11

Rating:

3.27

(11)

Version:

7.7.1 Last updated: 2026-05-27

Version code:

6280122

Creation date:

2017-08-03

Risk:

Permissions:

Host permissions:

<all_urls>

Content scripts matches:

<all_urls>

Size:

320.76KB

Email:

in*****@marker.io

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-19

Compare stats and ranking:

Ranking

# 4,775 ▼ 60

Other rankings

#5 in marketing keyword 15

#12 in marker keyword 36 ▼ 1

#102 in debug keyword 35

#102 in sport keyword 10

#163 in marvel keyword 8 ▼ 2

Upgrade to see more rankings

Other platforms

Marker.io: Visual bug reporting for websites (v7.7.1)

30,000 4.33

(171)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Marker

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/marker-screen-capture-tool/

Email:

in*****@marker.io

Website:

https://marker.io/

Permission Change History

2026-04-03: Version 6.3.3 → 7.7.0

Add Host permissions: <all_urls>

Add Permissions: activeTab scripting storage

Remove Permissions: <all_urls> desktopCapture clipboardWrite

User Reviews

Marker.io's Firefox add-on is praised for its powerful screenshot capture, annotation, and integration with collaboration tools like JIRA, Trello, and Slack, aiding web development and bug reporting workflows. However, multiple users complain about its mandatory account creation, premium subscription for saving and sharing features, absence of offline support, and limited flexibility beyond bug reporting. The add-on cannot save screenshots directly to disk, and there is no free plan, only a short trial, which leads some users to find it impractical for their needs.

Pros

Allows capturing screenshots with annotations.
Integrates with platforms like JIRA, Trello, and Slack for bug reporting and team collaboration.
Supports organized bug reporting workflows, useful for debugging websites across browsers.
Now available on Firefox, expanding user accessibility beyond Chrome.

Cons

Requires creating an account and premium subscription to save screenshots or use full features.
No offline functionality; depends on server, which may be inconvenient for some users.
Lacks flexibility for uses other than bug reporting, such as general image tagging.
No free plan available; only limited trial period offered.
Screenshots cannot be directly saved to disk without using the service.

Recent reviews

by 远离*****, 2025-03-28

by 全民*****, 2025-02-17

Gan Jing World is a clean, curated universe and a dynamic, overlapping network of integrated platforms and services. ==> https://www.ganjing.com

by Ga*****, 2022-12-25

View all user reviews ›

Is Marker.io: Visual bug reporting Safe?

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.

Marker.io: Visual bug reporting requires a few sensitive permissions. 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.
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. 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 Firefox add-on.

Marker.io: Visual bug reporting is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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