JSON Scraper & Playground Pro

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

JSON Scraper Pro - Advanced Extraction & Diff Engine. Instantly scrape, format, compare, and save JSON from any web page. The ultimate tool for developers and data engineers. Upgrade your workflow with JSON Scraper Pro. Designed specifically for developers, QA engineers, and data scrapers, the Pro version unlocks powerful local data management and visual diffing tools right inside your browser. PRO EXCLUSIVE FEATURES: Visual JSON Diff Engine: Compare baseline and target JSON payloads side-by-side with color-coded, line-by-line difference tracking. Local JSON History: Automatically save up to 50 scraped JSON payloads directly to your browser's local storage (100% offline, no cloud syncing). One-Click Re-load: Load past payloads straight back into the Playground or Diff Engine instantly. Lifetime License: Pay once on Gumroad, own it forever. CORE FEATURES: One-click JSON extraction from any <pre>, <code>, or <script type="application/json"> tag. Built-in JSON Playground for formatting, validating, and minifying payloads. Dark-mode optimized, ultra-fast UI. Note: This extension requires a valid Gumroad license key to activate.