Developer Tools

Visualize accessibility and analytics attributes on web pages

Cross-platform configuration tool for Matek -STOSD

設定したタブをまとめて開く【Tabmato】

A browser-based application that allows users to test campaigns on a website without opening the browser's console.

Makkelijk gegevens overnemen in Zorgdesk. ZorgDesk doorverwijzing vanaf SpotOnMedics/FysioManager

Instantly preview how your page looks when shared on Twitter, LinkedIn, Slack, Discord & iMessage. Works on localhost.

YouTube SEO analysis, Keyword metrics overlays, and client-side scraping for YoutuBoost dashboard.

Analyze SEO rankings, get optimization tips, and compare with competitors. Export your SEO data easily.

Advanced color picker with eyedropper, color history, and multiple format support.

Check domain age, registration date, expiry and registrar, even in Google search results. Fast WHOIS lookup for SEO.

Populate and clear test cookies in Chrome with one click.

Launchify drag and drop builder for nextjs and react

Change le CSS d'observium

Dashboard profesional de palabras clave para SEO.

智能检测网页表单并一键自动填充真实测试数据，支持 AI 生成与本地规则，兼容 Ant Design / Element UI 等主流组件库。

Index Management For Elastic Search 5.

JSON viewer & code formatter in your Chrome side panel. Format, beautify, and save JSON, JS, TS, HTML, CSS, Markdown, and SQL.

Automate your trading on Quotex with this powerful bot extension.

AI-powered commit messages and PR descriptions

Seleciona texto e traduz para português

Debug Adobe Experience Platform Web SDK (Alloy) beacons: pin the datastream, cut the noise, and validate XDM data types.

Add missing features to any site: custom keyboard shortcuts, your own JS/CSS scripts, and built-in enhancements.

Create no-code product tours, beacons, and tooltips for your web app with Tournado.

Save local profiles and fill repetitive online forms with one click.

Manage cookies, localStorage, and sessionStorage with import, export, editing, migration, and encrypted cookie files.

Generate optimised product descriptions for eBay, Etsy, Amazon, Shopify and more. One click, instant listings.

Monitor website uptime and response times from your browser. Get instant alerts when sites go down.

Get better at GitHub communication

Checks whether the Premagic advocate/poster conversion tracker (ptm.js) is correctly installed and firing on the current page.

Instantly scan any Craigslist listing for scam red flags — risky payment requests, urgency language, missing contact info, and more.

Detects major ad pixels on pages and links to public ad libraries for verifying active campaigns and advertisers in real time. fast.

Lightning-Fast Form Autofill for Testers and Power Users.

Check any website's Domain Rating (DR) in one click — powered by JustHunt. Low DR? Boost it.

Create and manage UTM parameters easily. Use preset tags, and maintain your UTM history to stay consistent across your campaigns.

Verify algorithms with step-by-step visualization of data structures

This extension will help you to Remove your browser history

Analyze the current webpage and generate a UX audit report with actionable findings.

Tra cứu giá sàn gỗ nhanh chóng - Tìm hiểu sản phẩm sàn gỗ công nghiệp, tự nhiên và phụ kiện

Demonstration-driven behaviour capture and dispatch.

AI-powered dark mode that uses Vision AI models to analyze and optimize dark mode for every website. Bring your own API key.

Scan JavaScript files on any webpage and extract endpoints, APIs, and URLs for security research and development analysis.

Click-to-capture XPath, CSS, Playwright & Selenium locators. Export to CSV, JSON, Excel or .spec.ts per website & flow.

Capture and search LaunchDarkly feature flags from network requests on your configured domains

Right-click any SVG to copy or download it instantly. Highlights all SVGs on the page at once.

يفحص تطبيق معيار الاستجابة لجميع الأجهزة في الصفحة النشطة محليًا داخل المتصفح.

Quick Bootstrap 5 reference for developers — classes, components, utilities at a glance.

Tính giá nhanh khi muốn mua chung cư.

Review GitLab merge request diffs from a Chrome side panel.

Внутренний инструмент идентификации рабочих станций. Добавляет уникальный код компьютера в User-Agent браузера.

Pick elements on any page and generate QA-friendly locators for Playwright, Cypress, Selenium, CSS, and XPath.