JSON Formatter Pro

Premium JSON formatter with dark/light themes, syntax highlight, collapsible tree, advanced search, multi-format export

Format, explore, and export JSON with a premium dual-theme experience. JSON Formatter Pro instantly transforms raw JSON into a beautiful, interactive tree so you can read, navigate, search, and export complex data with ease. 🚀 Key Features : - Elegant Dual Themes: Light (beige/purple) and Dark (deep purple) modes that mirror the extension UI. - Sticky Toolbar: Expand/collapse all, copy, advanced search, and export always stay within reach. - Smart Collapse Previews: Collapsed nodes show one-line previews instead of just {} or []. - Advanced Search: Regex, case sensitivity, match counter, next/previous navigation, and inline highlights. - Structured Exports: Download JSON, YAML, XML, CSV, or native Excel (SpreadsheetML) with flattened columns and proper data types. - Secure Copy & Keyboard Shortcuts: Copy formatted JSON or hit Ctrl+F, Ctrl+C, Ctrl+S, Ctrl+E, Ctrl+Shift+E for instant actions. - Sticky Feedback & Notifications: Polished toast messages, hover states, and SVG icons for a modern UX. ⚙️ Customizable Settings : - Enable/disable formatting per site - Pick light/dark theme from the popup - Adjust font size - Toggle auto-collapse and max depth - Manage everything directly from the Chrome action popup 🛠 How It Works : + Install the extension. + Open any JSON response or file in Chrome. + Enjoy automatic beautification with an interactive tree, collapsible nodes, and inline previews. + Use the fixed toolbar or popup to search, copy, export, and tweak settings. 💡 Why JSON Formatter Pro? + Saves time when debugging APIs, logs, configs, or webhook payloads + Keeps code secure: no innerHTML, proper CSP, sanitized inputs, and JSON size limits + Designed for developers, data analysts, QA, support engineers—anyone who touches JSON daily Try JSON Formatter Pro and turn every JSON payload into a readable, elegant experience. Need support or have ideas? Reach us via the contact link in the popup.