Description from extension meta
A toolbox for JSON, XML formatting and more...
Image from store
Description from store
Formatter Toolbox is an all-in-one browser extension for developers and tech enthusiasts. It lets you format, decode, and visualize common data formats — including JSON, XML, Base64, and JWT tokens — directly from the popup window.
With support for syntax highlighting, copy-to-clipboard, theme switching (light/dark/auto), and a custom color picker, this extension boosts productivity by giving you instant results without needing to open an online tool.
🔧 Key Features
- Format and beautify JSON and XML
- Decode Base64 and inspect JWT tokens
- Toggle between light, dark, or auto themes
- Use color picker to customize highlight colors
- Copy formatted output with one click
⚡️ Perfect for developers, testers, API users, and data analysts.
🎨 Built with simplicity, privacy, and efficiency in mind.
Developed by Shasika Madhushan.
Latest reviews
- (2025-08-01) Piyumi Dayarathna: This is very usefull
- (2025-08-01) Vishwa Jayasanka: Really helpful tool and working 100%