Mini Periodic Table

Mini Periodic Table is a lightweight Chrome extension that provides a compact and modern periodic table directly inside the extension popup.

The extension displays a mini periodic table with a curated list of chemical elements. Users can search elements by name, symbol, or atomic number, tap an element to view its key details (such as atomic number, atomic mass, group, and period), and quickly copy the element’s name or symbol.

All element data is hardcoded and processed locally within the popup. The extension works offline, does not interact with any websites, and does not require any special permissions. No personal data is collected, stored, or transmitted.

This extension is designed for students, educators, and anyone who needs quick access to basic chemical element information in a clean and distraction-free interface.