All extensions

Pro: scrape, diff, and save JSON directly in your browser. Powered by a Gumroad lifetime license.

JSON Sidecar

Format, escape, unescape, search, and edit selected JSON locally.

JSON Spark

The JSON tool you can trust. Fast, beautiful, private.

JSON Studio

本地优先、零遥测的 JSON 查看器：树形浏览、搜索、路径复制，大文件不卡。

JSON Tables

Formatted JSON, sortable tables, charts and CSV export for any JSON API response. Everything runs in your browser.

JSON Tidy

Lists the JSON responses a page loads, so you can search them, open one in a viewer, compare calls or share it as a link.

JSON Tools - Format, Validate & Convert

Privacy-first JSON utilities. Format, validate, minify, and convert JSON instantly. All processing happens locally.

JSON Viewer_beta

THIS EXTENSION IS FOR BETA TESTING

JSON Viewer & Formatter — Pretty Print, Tree, Search

Format and explore JSON in a fast collapsible tree. Search, copy paths, big files. No ads, no tracking, open source.

JSON Viewer Premium (Path Extractor)

洗練されたStripe風の美しさ。ワンクリックでJSオブジェクトのパス（data.items[0] 等）をコピーできる、エンジニアのための最速JSONフォーマッター。

JSON Visor PRO

Visualizador de JSON bonito com temas e ferramentas para desenvolvedores.

JS 취약 라이브러리 스캐너 (retire.js DB)

페이지에서 사용 중인 자바스크립트 오픈소스 라이브러리를 탐지하고, retire.js 취약점 DB 기준으로 취약한 버전인지 확인합니다. 라이브러리 이름/버전 수동 검색도 지원합니다.

JS Stickers

Live JS expressions for the current tab, in a toolbar dropdown.

jsy-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。

JUST SEO

Professional website intelligence: on-page SEO audit, performance, technologies, AI visibility. Local-first analysis.

JV-web-tools

Developer utility to export current-site browser data as web-compatible JSON for local testing.

JWT Decoder

Decode a JWT's header and payload locally. Signature is NOT verified — never paste production tokens. Stays on your device.

JWT Decoder — Decode Tokens & Check Expiry Status

Decode and inspect JWT tokens with claims, expiry status and auto-decode.

Kai WebBridge

Let a local AI agent drive your real Chrome through the Kai WebBridge daemon. Open source, no telemetry.

Kamino

Kamino - Web-safe color sol palette

5.0

KangPantau Pro - Asisten Iklan & Riset Seller Shopee AI

Asisten AI untuk iklan Shopee, riset produk, kalkulator ROAS, dan optimasi penjualan seller.

Kargo Takip Uzantısı

Kargo kodlarını takip edin ve Excel raporları alın.

KarmoLab

유튜브 쇼츠 날짜, 사용자 차단과 Base64 웹 주소 링크 찾기.

Karyawan Seller – Analisa Iklan & Riset Produk untuk Shopee

Analisa iklan Shopee (ROAS BEP, profit/boncos, saran modal & target ROAS) plus riset produk langsung di kartu produk.