All extensions

Find out what the website you are visiting is built with using this extension.

JSON Viewer Pro

A completely free extension to visualise JSON response in awesome Tree and Chart view with great user experience and options. It…

4.7300,000

PerfectPixel by WellDoneCode (pixel perfect)

Drop your mockup on the live page for pixel-perfect comparison with your code.

Redirect Path

The HTTP Header & Redirect Checker for SEO

Requestly: Intercept & Modify HTTP Requests

Intercept & modify HTTP(S) traffic: redirect URLs, modify headers, inject scripts, mock REST & GraphQL APIs, and more.

4.5300,000

User-Agent Switcher and Manager

Spoof websites trying to gather information about your web navigation to deliver distinct content you may not want

Apollo Client Devtools

GraphQL debugging tools for Apollo Client.

2.7200,000

Automa

From auto-fill forms, doing a repetitive task, taking a screenshot, to scraping data of the website, it's up to you what you want…

4.4200,000

Color Tab

A beautiful color palette with every new tab!

4.2200,000

FeHelper - JSON格式化、编解码、二维码、开发者工具箱

30+开发者工具集：JSON格式化/BigInt精度/对比、编解码(Base64/URL/Unicode/Gzip/JWT)、时间戳/FILETIME转换、二维码/条形码、UUID/雪花ID生成、代码美化、正则、取色、Postman、进制转换等，按需安装！

4.6200,000

Jam

Jam is the smart screen recorder for software teams.

4.5200,000

META SEO inspector

Meta SEO Inspector helps web developers and curious users explore what’s hidden behind any web page. Instantly check a site’s HTML…

4.4200,000

OCR - Image Reader

A powerful optical character recognition (OCR) extension to capture and convert images to text

4.1200,000

Omnibug

Omnibug is a browser extension to decode and display outgoing digital marketing tool requests.

4.3200,000

Pesticide

A CSS debugging tool that inserts outlines onto all elements to help with debugging layout issues

4.0200,000

SEO Analysis & Website Review by WooRank

Instant SEO analysis and website reviews for SEO, mobile, usability and social media. The freshest data when and where you want it.

3.9200,000

User JavaScript and CSS

User JavaScript and CSS on any website

4.8200,000

Vercel

Use the Vercel Toolbar on production deployments

4.6200,000

VisBug

Open source browser design tools

4.8200,000

WebRTC Control

Have control over WebRTC (disable | enable) and protect your IP address.

4.5200,000

Analytics Debugger

Your Single Source of Truth (SSOT) for debugging analytics implementations

4.6100,000

Axiom Browser Automation for Humans & AI

Build bots with no-code, code them, or describe them to Claude. Axiom runs on our cloud or your machine.

4.5100,000

BlazeMeter | The Continuous Testing Platform

Record Selenium and HTTP traffic to create a load and functional tests in less than 10 minutes (Apache JMeter Compatible).

4.1100,000

BrowserStack

Instantly test your webpage on any desktop or mobile browser.

2.8100,000