Developer Tools
23,327 extensions
Fullpage to Terminal
Capture the full page → paste it straight into Claude Code (or any terminal-based AI CLI) as [Image #N].
n8n Data Interceptor
Intercepts and displays n8n node execution data via the debugger API.
URL Query Params Viewer
現在のページURLのクエリパラメータをキー・値の一覧で表示し、JSONやCSV形式でコピーできます
Plasmate
Hand off browser tabs to your AI agent. Export cookies, capture context, and let Plasmate continue where you left off.
Dashboardify - Customizeable Dashboards
This browser extension sets https://dashboardify.app/Dashboardify/ as your default home page and new tab page. This web app…
ProFront Performance Audit
Real-time local web performance and front-end code quality auditor.
UTOL Task Notification
UTOLタスクの通知を表示し、バッジにタスク数を表示します。
Onylogy Font Checker
Identify any font on any website. Inspect typography, detect Google Fonts, run readability checks, export design tokens.
CSS Debugger
Allows easy viewing of html elements
Clean Site
Clear cookies, storage, cache, and service workers for the current site.
Fdo Pages
Show your artifacts directly in the browser
AltCatch - Find Missing Alt Text & Broken Links
Quickly audit web pages for missing alt text and broken images, then export the report as a clean Markdown file.
Bao Bì Nam Phát
Tính giá nhanh khi muốn mua các sản phẩm bao bì.
TaskingBot
AI assistant floating action button
Iligani Color Picker
A sleek, advanced color picker and palette generator for designers.
DesignKit
Grid overlays, element inspection, accessibility checking, spacing tools, rulers, and more for UI/UX designers and developers.
UI Test Case Generator
Automatically generate test cases from any webpage
Visualista: Style Customizer
Visually select, resize, and restyle any element on the page with persistent storage.
JSONPulse
JSON File Viewer - clean, lightweight JSON formatter, search, & syntax highlighting. For debugging APIs or analyzing JSON data.
SatisVAULT
Manage Azure Key Vault and AWS secrets in 1 click. No more portal switching. Free to start.
QA Master AI
An AI-powered gamified chatbot to test your QA skills using A.I
Magento 2 UI Inspector
Inspect Magento 2 uiRegistry components, relationships, and related DOM nodes.
PRism
View your open GitHub Pull Requests and review requests
Component Code Picker
Select, preview, and extract clean HTML/CSS from any web component.
Tone Def
Professional color picker for designers with palette generation
ZenJSON – Minimal JSON Formatter
Format, validate and visualize JSON. 100% offline, no tracking, no data collection.
Consul KV Viewer - SecretsSanta
View, edit, and compare HashiCorp Consul KV secrets securely in your browser.
Octanist Debugger
Diagnose Octanist pixel, consent, dataLayer, WordPress proxy, and form tracking on the current page.
Web Page Editor & Exporter
Edit webpage text and images, save edited pages as HTML or PDF, or send cleaned HTML to an AI provider for code generation.
LabelWiz — Thermal Label Converter
Convert 30-up label sheets to 4×6 thermal labels with Code128 barcodes. Bulk CSV. Works with Amazon FBA & Walmart WFS.
InspecIA - ElementLens
Inspetor visual para a Web moderna. Inspecione elementos, extraia estilos e exporte componentes.
Color Creator by Magephe
Find the best colors for your company logo
Trackoon
Capture bugs with replay, console, network, and voice context.
Tiny Markdown Render
Render Markdown as clean HTML — ~50 KB, GitHub-styled, dark mode, auto-detect, no tracking. Fast, private, open source.
SiteLauncher
高速サイトアクセス - ブックマークからキーで即座にサイトを開く
Typhon
An AI chat
MiroFish - AI Simulation Chat
AI Simulation Chat for Scenario Prediction — transform text into prediction workflows with multi-agent simulation.
Copy Code from Medium articles
Add copy buttons to code blocks on Medium articles
Random Tab Tools
A collection of tools for your browser's new tab
PRFlow
Live folder for your GitHub Pull Requests
Fastn Marketplace Preview
Easily preview how Fastn.ai’s embedded integration marketplace looks inside any website or app layout.
n8n Hold & Pan
Hold your nodes and sticky notes in place while panning the canvas with Spacebar + drag
BuiltByHuman — AI Authorship Detector
Instantly scan any website to detect AI-generated code. One click to get a full authorship report.
GitHub PR Meow Notifier
GitHubのプルリクがマージ可能になったらニャーン♪と通知します
Tuvito JSON
Beautify and format JSON.
Open WebBridge
Local, telemetry-free bridge that lets AI agents drive your real browser via the Chrome DevTools Protocol.
Morphlink
Morphlink takes your tab’s URL, morphs and opens it in a new tab, offering localhost option and customizable regex matching options.
Domain Expiration Sync
Синхронізація дат експірації доменів з Juming/Jinmi в SEO Supervisor
Where it's AT
Browser extension that highlights atproto references on the current page.
Azure2Jira
Add links to Jira user stories from Azure UI