Web Dev Toolkit Pro

Name: Web Dev Toolkit Pro
Author: mauspace

Advanced CMS & QA developer toolkit: Multi-View environment sync, pixel-perfect smart overlay, DOM inspectors, SEO scanner, WCAG accessibility audit, and SFMC link utilities.

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-09-06

Version:

6.6.0

Last updated: 2026-08-27

Features & Capabilities

Web Dev Toolkit Pro is an advanced developer and QA toolkit designed to supercharge frontend workflows, design verification, and CMS testing.

Multi-View Sync & Diff: Open Dev, QA, and Prod environments side-by-side with synchronized scrolling and visual screenshot diffing.
Smart Pixel-Perfect Overlay: Compare live web pages against design mockups with auto-detection, Blink mode, opacity, and scale controls.
Intelligent DOM & CMS Tools: Search 300+ property presets and target deep iframe dropdown controls.
Environment Switcher & Param Manager: Quickly switch between Dev/QA/Prod tiers and manage URL query parameters.
SEO & Metadata Scanner: Inspect Open Graph, Twitter Cards, canonical links, and indexing directives.
Accessibility (WCAG) & Link Audits: Heuristic contrast checks, heading hierarchy verification, and broken/cross-environment link detection with Markdown export.
Salesforce Marketing Cloud (SFMC) Suite: Unwrapper for tracking links and automated test subscriber injector.
Code Compare & Text Utilities: Side-by-side diff tool and string casing converters.

User Growth & Download Statistics

Add-on

By:

mauspace

Daily users:

Version:

6.6.0 Last updated: 2026-08-27

Version code:

6435097

Creation date:

2026-08-24

Firefox add-on GUID:

web-dev-toolkit-pro@rapp.com

Firefox add-on numeric ID:

3059663

Firefox on Android:

Risk:

Permissions:

Host permissions:

*://*.rapp.com/*
*://*.exacttarget.com/*
*://*.salesforce.com/*
*://*.marketingcloudapps.com/*
*://*.sfmc-content.com/*
*://*.azurewebsites.net/*

Content scripts matches:

user-content.s4.sfmc-content.com
*.rapp.com
*.azurewebsites.net

Size:

158.39KB

Email:

mm*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-09-06

Compare stats and ranking:

Ranking

# 121,558 ▼ 920

Other rankings

#150 in salesforce keyword 35 ▼ 1

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:

mauspace

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/web-dev-toolkit-pro/

Email:

mm*****@gmail.com

Website:

https://github.com/mauspace/debug-url-extension-

Is Web Dev Toolkit Pro 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.

Web Dev Toolkit Pro requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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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.

Web Dev Toolkit Pro is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

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