All extensions

Lightning-fast JSON formatter and syntax highlighter for raw JSON pages.

JSON File Manager Pro

Advanced JSON dev tool: Format, minify, compare diffs side-by-side, convert HTML/Strings ↔ JSON, and manage saved files.

JSON Formatter

Make JSON more readable.

JSON Formatter — Viewer & Beautifier

Formats JSON responses into a collapsible tree with search, themes and copy-path. Fast, private, works offline.

JSONify Pro

Advanced JSON Parser, Formatter & Developer Toolkit

JSON Lens AI

Blazing-fast JSON viewer with built-in AI that summarises, queries & explains your data — 100 % open source.

JSON Pretty Pro - JWT decoding,Time Machine,API diff tool,Tree View

Prettify JSON color-coded tree views,validate,minify, JSONPath queries, JWT decoding, HATEOAS, Time Machine, API diff tool

JsonToTable - JSON to Table Converter

Convert any JSON into a clean, interactive table. Paste, right-click selected JSON, or auto-detect JSON pages.

Jujutsu Kaisen theme

Jujutsu Kaisen theme: Jujutsu Kaisen wallpaper for Google Chrome.

Jump and Hover Game

🎬 Video & Media

Now you can play Jump and Hover Game right on Chrome Browser! Offline and Popup Version, without internet required!

Jump Jump Jump

🎬 Video & Media

A tiny pixel-jump mini game you can open anytime.

Jumpmark Dock

Scoped bookmarks for Chrome: links tied to a page or URL pattern that show up only when you're there.

Jump to Code

Jump to VSCode from GitHub files

Jungle Green Grass

Jungle Green Grass theme brings a new look to your Chrome, Edge and Brave browser.

Junisen Simulator

Junisen Simulator

Just Avalanche Ticker [PRO]

Super lightweight minimalist extension that displays the current Avalanche (AVA) Coin price in USD. Price pulled from Coingecko's…

Just Call - EG

Detects Egyptian phone numbers and triggers calls via linked mobile device.

JustJPG

Save any image you see as a JPG with one click – even modern formats and iPhone photos. Converted locally on your computer.

JustPaste

Expand keywords into formatted text snippets

Just Stream

Open video players from sites you explicitly enable in a clean, standalone tab.

JVal - JSON Validator

Validate highlighted JSON document on a webpage

JWT Network SideCar

DevTools panel that decodes bearer/JWT tokens from request headers and JSON payloads, including nested fields.

K4P Aperture Labs

Smooth theme inspired by the Portal series. Complementary colors were chosen as to not offend the eyes, and for readability. Looks…

2.811

Kachi-Kachi

Kachi-Kachi — 素早く数え、品目を整理できるFast Counter & Inventory Tracker。