Developer Tools

Auto-format JSON responses. Tree view, search, dark mode, inline editing.

ページ内の参照(URL)に特定ドメインが含まれていないかチェックします。

Capture any web page instantly and annotate, crop, or highlight selections inside a beautiful visual canvas studio.

Manage your Chrome bookmarks by adding #hashtags!

Adds a strudel repl on mastodon posts containing '// # strudel' or strudel URLs.

NVDA-like screen reader & text to speech (TTS). Accessibility tool with keyboard navigation, browse/focus modes, & voice reading.

Smart job intelligence that helps freelancers quickly spot high-quality opportunities and avoid scams.

Instant SEO metrics in Google search results and on any website.

Analyzes data-heavy dashboards and visualizes cognitive load using structural and interaction metrics.

Beautify GitHub repository icons with Material Icon Theme

Format, repair, redact & diff JSON entirely in your browser. Zero outbound requests. Free, ad-free, tracker-free.

레시피로 사이트·필드·행동을 커스텀하는 무인 수집기. 본인 크롬 세션에서 공개 데이터를 robots 존중·저빈도로 수확. 공개데이터·본인권한·저빈도 한정 · 캡차/프록시 우회 없음.

Emoji Picker: Easy emoji access

Copy HTTP request and response details from DevTools in an AI-friendly format.

Instantly analyze on-page SEO elements: meta tags, headings, images, links, and technical factors for better rankings.

A daily TODO list for everyday task

Extract CSS variables, typography, and layout into clean DESIGN.md files for Claude Code, Antigravity, Cursor, and Codex.

GeekNews(news.hada.io)를 매거진 스타일로 바꿔주는 테마 익스텐션

Select an element, describe a change, copy an AI-ready prompt.

Accelerate your SEO routines by 400%! Access 80+ SEO tools, customize favorites, and streamline your workflow.

Developer tools panel for inspecting SDuX Vault state and events.

A simple and powerful REST API testing tool that allows users to send HTTP requests and save them as reusable templates.

A Chrome extension for customizing your default new tab.

Web sitelerinizi tüm cihazlarda anında test edin - Premium Responsive Test Aracı

Pick any color from any webpage. Get HEX, RGB, and HSL values instantly.

AI-powered code review for GitHub pull requests using Claude

Salesforce Revenue Cloud toolkit for migration, context definitions, and decision table operations.

WCAG contrast checker with on-screen color picker and smart accessible color suggestions.

Renders HTML files shared in Slack instead of showing raw source code. Click View Raw — Unraw does the rest.

Keyword Intelligence: phân tích kênh + nghiên cứu SEO YouTube & Google

Aktif sekmedeki sayfanın AI bot erişimini, llms.txt varlığını ve schema markup durumunu analiz eder.