All extensions
Search and filter the full ExtHunter collection.
9,278 results
Data refreshed 10/28/2026
iSEO Lens
🧑💻 Developer ToolsLive on-page SEO linting in a side panel — auto-checks every page you visit, even localhost & staging. Runs 100% locally.
Is It Safe
🧑💻 Developer ToolsCheck out comments and ratings for Scams, Harassment, and other phone crimes.
Jaikin-AI-Tech
🧑💻 Developer ToolsRelève les technologies, schémas, en-têtes serveur, DNS, host et la sécurité d'un site. Détection locale + DNS-over-HTTPS.
Janab Refresher
🧑💻 Developer ToolsAutomatically refreshes pages with human-like behavior, clears cache, and shows counts.
JevX for GitHub
🧑💻 Developer ToolsSee which lines in any GitHub repo are hardcoded guesses that should be a Jev judgment, with a fit score for each. Read-only.
JFC申込フォーム自動入力
🧑💻 Developer Tools日本政策金融公庫の事業資金申込フォームにZIP書類から自動入力するChrome拡張機能
JH A11y tools
🧑💻 Developer ToolsAcciones rápidas de accesibilidad
Jira Jump
🧑💻 Developer ToolsОткрывает Jira-задачи по ключу в новой вкладке. Поддерживает настройку URL для каждого проекта и/или общий URL для всех проектов.
Jobsnew - Cơ hội việc làm
🧑💻 Developer ToolsTìm kiếm, tính toán việc làm, diện tích thuê
jp-dummy-fill
🧑💻 Developer Tools日本語フォームにテストデータを入力。フリガナ、郵便番号の分割、都道府県、和暦に対応
JSON Compare - JSONLY
🧑💻 Developer ToolsProfessional JSON comparison tool with JSONLY-inspired design
JSONDrill
🧑💻 Developer ToolsSmart JSON filtering directly inside Chrome DevTools.
JSON Formatter
🧑💻 Developer ToolsFast JSON formatter with large file support, code generation, diff and history. Works in a persistent Side Panel.
JSON Formatter
🧑💻 Developer ToolsFormat, minify and validate JSON locally with precise line+column errors. No data leaves your device.
JSON Formatter & Developer Tools by KitlyApps
🧑💻 Developer ToolsView JSON as a clean, searchable tree, and keep handy offline tools for converting, comparing and decoding data.
JSON Formatter Pro
🧑💻 Developer ToolsFormat, validate, diff JSON with tree view, query, convert & 60+ themes. The ultimate JSON toolkit for developers.
JSON Formatter & Validator
🧑💻 Developer ToolsValidate, format, and minify JSON with instant errors and one-click copy.
JSON Path Viewer
🧑💻 Developer ToolsExibe JSON de forma legivel com busca por caminho (path) em qualquer profundidade.
json to yaml converter
🧑💻 Developer ToolsConvert, validate, and format JSON into clean YAML instantly from your browser toolbar.
JSON Viewer & Formatter — Pretty Print, Tree, Search
🧑💻 Developer ToolsFormat and explore JSON in a fast collapsible tree. Search, copy paths, big files. No ads, no tracking, open source.
JSON Visor PRO
🧑💻 Developer ToolsVisualizador de JSON bonito com temas e ferramentas para desenvolvedores.
JSX Tool
🧑💻 Developer ToolsDeveloper tools for modern React. Use LLMs to generate CSS, test styles, and write updates to files using your live browser context.
jsy-tools
🧑💻 Developer Tools九数云效率工具：快捷上传 Excel、最近操作快捷栏、项目级表数据预览开关与表格样式。
JumpGate: AEM Navigator
🧑💻 Developer ToolsAEM Navigator