Developer Tools

program that identifies technologies on the site and server

Extract content from the current webpage using CSS selectors.

Extract and export visual assets from the active tab.

Double-click any Unix timestamp on any webpage to instantly convert it across 10+ timezones

Monitor network requests for domains and paths on current tab

TE系统前端页面官方指定唯一正统国际化插件

Never lose another bug! Auto-capture console logs & network. 2,000 free logs, 7-day retention. Upgrade to Pro for unlimited.

BTC FEE 插件

Paste some HTML, CSS, JavaScript, jQuery and doubleclick to preview.

Visualizes Cursor usage as a percentage graph

Allows to dump local, session storages and cookies, and make custom panels with custom configurations.

Click to clear the cache and hard-reload the current site.

Indicates use of common reset style sheets.

WEB3.0 Guard: Phishing Detection & Security for the Decentralized Web Stay secure in the world of Web3 with WEB3.0 Guard – the…

Add a banner to your browser when you're on a local development site

A webview of DevDocs.io.

One-click Color Picker & Color Inspiration Gallery

Kaomoji - Best Collection of Japanese Emoticon and redefined version of older kaomoji (≖ᴗ≖✿)

Real-time speed test with AI: Network analysis, recommendations, and more.

Analyze and visualize the heading structure of any webpage. Perfect for content creators, developers, and accessibility auditors.

Browser extension to add missing image diff feature to Bitbucket pull requests

Inspectietool voor webanalisten om PageView-, Action- en playback-analytics-events op NPO- en omroepsites zichtbaar te maken.

Auto Bid, Tracking New Messages, Job Summary with ChatGPT

On-page SEO inspector with structured-data check, JS render diff, AI Visibility signals and tech-stack detection.

Analyze SEO elements of web pages

Find the package name from play store.

Tool untuk membantu seleksi seller di tab aktif

This extension will store your mapbox styles and load them into the kepler.gl web application

*ALPHA VERSION* Save your code snippets across devices using Google cloud storage!

Exibe o valor do cookie li_at do LinkedIn.

The True Wallet Chrome Extension offers users the convenience of managing digital assets directly within their web browser. It…

Click elements or fill text using XPath or CSS selectors with enhanced feedback.

All-in-one SEO auditor in your sidebar — meta tags, schema, links, images, 7K+ technologies and more. 100% local, no account needed.

A JIRA virtual assistant for hands free voice commands

The extension will support the user's debit invoice: payment, checking the invoice's information,...

Chrome extension to capture full pages or selected visible areas

One click on any page → generate a DESIGN.md (layout, tokens, components, copy, screenshot) that Claude can use to clone it.

Extract design tokens (colors, typography, spacing, shadows) from any website and export as DESIGN.md. No media files accessed.

Browser Extension/bookmarklet to quickly generate a finetuning example

Elevate your GitHub browsing experience with the Github Repo Code Stats Chrome extension! What does it do? When you're viewing a…

Expand simple prompts into detailed ones using various AI models and prompt formats

See website server location with country flags, IP, ISP, protocol (HTTP/2/3), and WHOIS info. Multilingual support.

The ultimate AI Agent Store & Builder. Sync local LLMs, deploy automation modules, and forge AI swarms instantly.

Compare, inspect, copy, and manage Salesforce permissions from a Chrome side panel.

Scrape the business data information from Social Media platforms

One-click bug capture for QA teams. Auto-captures screenshots, console logs, network requests and steps to reproduce.

选择页面元素并生成对应Xpath、CSS路径，Windows系统使用 Ctrl + 鼠标悬浮并点击生成，Mac系统使用 Command + 鼠标悬浮并点击生成 - 虾仁

This extension makes editing web pages easy.

Mua chung tài khoản như Ahrefs, Freepik, Motion Array, KeywordTool giá rẻ không bị Logout.

Open source tab vault