Developer Tools

Record a Chrome tab (with optional audio) to WebM via MediaRecorder. Minimal permissions for Chrome Web Store compliance.

Instantly scan any page and browse all its links in one click.

İstediğiniz bir sitedenin backlinklerini çıkartabilir, iç ve dış linkleri kolayca tespit edebilirsiniz.

Create protected-page audits by sending approved page URLs, site cookies, and site storage to Kashif.

Generate tailored cover letters for job descriptions with a single click using CvToLetter AI

Measures time and frames between mouse events and DOM changes.

Auto-fill passwords and secrets from your Lockbox vault. AES-256 encrypted. No subscription.

Import your Claude.ai conversations directly into Numinous Chat

Passively help improve AI while browsing.

Optimize prompts for code-focused AI agents

Bulk WhatsApp Messaging Tool

粘贴或拦截网页 JSON,可折叠树状视图、语法高亮。Pro 解锁:JSONPath 查询、压缩 / 格式化、CSV / YAML 转换、超大文件分页。

Completeaza formularul pentru plata certificat inmatriculare

Instant on-page SEO audit. Check meta tags, headings, alt teksten, structured data en meer. Door NexBridge.

Genera contraseñas fuertes y seguras de forma instantánea.

Desative as configuracoes dos aprimoramentos Advantage+ do seu gerenciador de anuncios.

Analyze links, meta tags, content structure, and improve SEO directly in your browser.

See vulnerabilities, maintainers, and trust data on npm, PyPI, crates.io, and 6 more registries.

Chrome extension popup built with React for GitHub pull request workflows.

Boot a Chromebook into developer mode.

3 offline tools (JSON, Base64, hash) + launcher for 109 more at tools.zerethon.com. Right-click prefill, omnibox zt.

Inspecione e copie CSS. Versão com atalhos e modo PRO.

Select repeated elements on any page, name fields, export as CSV or JSON

Manage Local Storage, Session Storage, and Cookies with ease

Capture and share page context, errors, and resources for AI-assisted development and debugging.

Analyze headings, metadata, keywords, images, and technical on-page SEO elements instantly.

Analyze on-page SEO elements, headings, schema, network requests, and assets in one click

A set of tools to help with escalations

タブのメモリ目安（JSヒープ）を一覧表示します。

Track the carbon footprint of your AI usage across Gemini, Claude, and ChatGPT

This bookmarks Extension offer seamless new tab bookmarking and efficient categorization

Metodología profesional para gestionar y escalar webs de nicho de forma efectiva

유튜브 채널/콘텐츠/라이브 채팅/댓글을 원클릭으로 차단하는 스나이퍼 실드

Instantly check Google indexing for any website using the site: operator. Perfect for SEO professionals and webmasters.

Jenkins 轻量编排与状态跟进

Analyze websites with technical and semantic insights for SEO optimization

Token security scanner

Records manual testing and generates Playwright test cases.

A button that adds debug_mode=true to the current URL.

DevToolsが開かれているときに注意バナーを表示します。データ収集は行わず、強制リロードもありません。

Cookie editor for developers. Edit, create, delete, protect cookies. Export JSON, Netscape, HAR, cURL. Dark mode.

Inspect Agentforce agents, Data Cloud objects, and CRM Analytics assets directly from your Salesforce org.

Free PageSpeed, SEO & security tools for any page. Lighthouse scores, meta tags, headers, broken links, structured data & more.

Complete SEO analysis tool with keyword extraction, word cloud visualization, and on-page audit capabilities for any webpage.

Browse UI styles, colors, and components. Copy prompts or code, then send to ChatGPT, Claude, Gemini and more to generate UI fast.

Hide closed or dead developer accounts from the Google Play Console account picker. Visual only — nothing leaves your browser.

快速整理当前页面异常接口信息，并一键复制反馈内容。

AI-powered Pine Script Code Generator for TradingView with Chat & Validation

Send links directly to Wensy Download Manager

Quick access to essential SEO tasks: check canonical URLs, meta robots, schema markup, mobile-friendliness, and more.