Web Developer

Adds a toolbar button with various web developer tools.

Users1M

Rating4.5

Reviews2,832

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

Web Developer Media preview

6 assets

Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

Rating trend

30-day rating change

Track rating movement over time to see whether quality signals remain stable.

30-day rating change

Start

4.46

Latest

4.46

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat

00%

7-day growthFlat

00%

30-day growthFlat

00%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version3.0.1

ManifestV3

Size574KiB

Languages1English (United States)

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

The Web Developer extension adds a toolbar button to the browser with various web developer tools. This is the official port of the Web Developer extension for Firefox.

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The best place for support is not in the reviews section below, but on the Web Developer site in the help:

https://chrispederick.com/work/web-developer/help/

Also available there are a full set of release notes:

https://chrispederick.com/work/web-developer/history/chrome/

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

The Chrome Web Store shows 2,832 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

4★

3★

2★

1★

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Review related products from the Chrome Web Store detail page.

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AI product read

Comprehensive web developer toolbar providing dozens of in-browser tools for inspecting, debugging, and testing web pages

Provides quick-access web development utilities (CSS manipulation, cookie management, form testing, image analysis, DOM inspection, responsive design testing, HTML/CSS validation) without leaving the page

User clicks toolbar button to open popup with categorized tool tabs (Disable, Cookies, CSS, Forms, Images, Information, Miscellaneous, Outline, Resize, Tools). Tools are toggled on/off or trigger one-shot actions (e.g., view page info opens a generated tab). Some tools inject CSS/JS into the active page; others open generated HTML pages showing extracted information.

Target users: Web developers / Frontend developers / QA testers / Web designers / Accessibility testers

All analysis based on source code inspection; no runtime behavior testing performed
External validation tool URLs (W3C validators, etc.) are third-party services but don't require login for core extension functionality

Monetization

No paid features detected

No paid features or payment gating exists. 'upgrade' keyword hits refer to extension version migration (fixing content settings, migrating legacy settings) not paid upgrades. 'pro' hits are false positives from 'property', 'promise', 'profile'. A voluntary donation link exists on the about page but no features are gated behind payment.

Confidence: 100
Payment platform: --
Source: AI / High
Login required: No
Reason: No login or authentication mechanism exists. All keyword hits for 'session' and 'auth' are false positives: 'session' refers to browser session cookie management tools, 'auth' refers to 'author' metadata string. The extension operates entirely locally with chrome.storage.local and no account creation or authentication flow is present.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

敏感权限：contentSettings
扩展能力较强：cookies、history、scripting、storage、tabs
主机权限覆盖范围较宽

Publisher

Chris Pederick

Independent publisher

Email: [email protected]
Phone: --
Address: --

Public contact fields are shown above. Developer portfolio pages are available on paid accounts.

View developer portfolio

Permissions

Host access