How to Use the Multi-Box Code Scratchpad

Use distinct text blocks to isolate variables, code snippets, database connection strings, or JSON responses while debugging. Your data is automatically saved to your browser's local storage in real-time, allowing you to close or refresh the tab without losing your work.

100% Local & Private

Your snippets stay local. Data is managed through standard Web Storage APIs (localStorage) on your own device—no database, tracking server, or remote storage involved.