All extensions

Tra cứu thông tin tên miền WHOIS, SSL, DNS, Email và IP/Hosting trực tiếp trên trình duyệt.

W24 SEO Inspector – Meta, Schema & Social Preview

Inspect any page's title, description, headings, schema and social previews in one click. Validate JSON-LD and generate schema.

W24 Site Check-up – Website Audit Report

Score any business website in seconds: speed, mobile, SEO, security and enquiry readiness. Save a branded PDF report.

Waddopu

開いているタブのサイトについて、WordPressの使用とWordPress・PHPのバージョンを一括で調べます。

WarnaPick

A simple color picker and eyedropper browser extension to grab HEX, RGB, HSL, and HSB colors from any website.

WatchdogX

Scans extensions for privacy risks, logs activity, and provides risk scores with lockdown and dark mode options.

Watch Job

Displays the job creation/update date directly on job boards.

Web Capture Library で取り込む

表示中のページを Web Capture Library の「確認して取り込み」で開きます。撮影はアプリ側で行い、データの収集・送信はありません。

Web COM

An extension provides serial port access ability for your website

Web Data to QGIS

Find the WMS, WFS and ArcGIS layers behind any web map and open them in QGIS. Or save a GeoPackage.

WebHub HTML/CSS Extractor

Hover any element to copy its HTML plus CSS (including children).

WebMCP DevTools

Inspect, run and debug WebMCP tools in a browser side panel. Connect AI to page workflows and trace inputs, results and errors.

WebNginx

面向浏览器请求的 Nginx 风格透明反向代理、URL 改写与 Header 规则

WebP/AVIF Image & Audio Converter

Save WebP and AVIF images as PNG or JPG, find audio on any page and open them in free Coders Hub image and audio tools.

Web Reviewer

Leave feedback for any website with ease.

Website Color Picker

Website Color Picker: Pick colors from any page

Website Health Check by Miracle Mikhael Studio

One-click SEO check for the page you're on: title, meta description, H1, viewport, HTTPS, alt text, schema and page weight.

WebSocket Test

Use WebSocket Test tool as a simple client to check connection and test websocket online.

Web Specs Companion

A companion for reading web specs and finding the groups and people behind them.

WebStore Pilot · 扩展上架与审核管理副驾驶

Chrome Web Store 开发者后台智能管理副驾驶：支持多插件配置、一键自动填写商品信息与隐私声明、合规预审巡检与辅助提交。

Wedjat — The Eye That Watches Your Network

Wedjat, the Eye of Horus, watches your connection: public IP, ISP, location and WebRTC leak check. Fast, private, no tracking.

wesflo MockProxy

MockProxy - Flexible Request Interception & Local Response Configuration

WhaleTrace

Frontend debugging helper — watch scoped variable values while stepping through paused code in DevTools.

What crawlers see: SEO and AI crawler checker

Check any page for JavaScript SEO: words crawlers miss, noindex, canonical, robots.txt, and AI bots like GPTBot that are blocked.