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Data refreshed 11/7/2026
JsCIN: JavaScript Common INput
⚡ ProductivityAn input method editor supporting customizable table based input methods (XCIN/GCIN compatible) for Google ChromeOS
JShelter
🛡️ Privacy & SecurityExtension for increasing security and privacy level of the user.
JSON Formatter
🧑💻 Developer ToolsTool for formatting json data, into a pretty human readable format.
JSON Formatter
🧑💻 Developer ToolsInstantly transform raw JSON into a beautifully structured and color-coded format.
JSON Formatter Pro
🧑💻 Developer ToolsBeautiful JSON viewer with sidebar — search, copy paths, export, pin nodes, and history.
JSON-LD Tester – Structured Data & Agent Tools Inspector
🧑💻 Developer ToolsInspect and test JSON-LD, Schema.org data and agent tools on any website.
JSON Lite
🧑💻 Developer ToolsFast JSON viewer - highlights, shows items count/size, handles large files
JSON Pretty
🧑💻 Developer ToolsUse JSON Pretty to parse, format, and pretty print json data. A powerful json formatter and beautify tool for easy data readability.
JSON Viewer
🧑💻 Developer ToolsMost aesthetic & customizable JSON/JSONP viewer with themes, custom search, syntax highlighting/checking & copy features.
JSONViewer
🧑💻 Developer ToolsFormat several JSON documents in one window, depends to your screen width, up to 6
JSON格式化工具
🧑💻 Developer Tools一个JSON格式化工具，方便查看、查找JSON格式数据
JSTorrent Helper extension
⚡ ProductivityUsed alongside the JSTorrent BitTorrent Chrome app, adds context menu
JSTorrent Lite
🧩 More extensionsA Torrent Client for Google Chrome, runs everywhere in pure JavaScript
¡Juega juegos en línea gratis!
🧩 More extensions¡Juega juegos en línea gratis! ¡Tenemos más de 1000 juegos gratuitos que incluyen rompecabezas, deportes, estrategia, arcade y más!
Juego de la serpiente
🧩 More extensionsJuego clasico de la serpiente
Juicy Coupon: Cashback, Promo Codes & Deals
🛍️ ShoppingCashback in one click at 30,000+ stores, paid out in crypto (USDT). Plus promo codes and deals. We share the commission from shops.
Jump Cutter
🧩 More extensionsSkips silence in videos: watch them up to 2x faster
Jumpstart Newtab
⚡ ProductivityA beautiful, modular new tab — search, shortcuts, weather, focus list and more. Make every tab a jumpstart.
Jupyter Notebooks IPYNB Viewer
🧩 More extensionsThis app allows you to convert Jupyter Notebooks (ipynb) to HTML, PDF format. View a ipynb file from your browser directly.
Jupyter Notebook Viewer
🧩 More extensionsJupyter Notebook Viewer
Just a Clock - the Hours
🧩 More extensionsA simple digital clock for the toolbar. This is JUST THE HOURS. Pair with the minutes for an awesome readable clock in your toolbar!
Just a Clock - the Minutes
🧩 More extensionsA simple digital clock for the toolbar. This is JUST THE MINUTES. Pair with the hours for an awesome readable clock in your toolbar!
Just Black Improved
🧩 More extensionsJust Black Improved: based on Google's version with some tweaks
Just Focus
🧩 More extensionsBlock Distracting Websites. Unleash Productivity.