Interactive Demo

Excel Import & Export Made Simple

A lightweight, zero-dependency spreadsheet library for JavaScript and TypeScript

📤

Export Excel Files

Create and download sample Excel files to test the export functionality. Each example demonstrates different Cellify features.

📥

Import Excel/CSV Files

Drop a file below to import and preview its contents. Supports .xlsx and .csv formats.

📁

Drop your file here

or click to browse from your computer

.xlsx .csv
💻

Console Output

Activity Log
📋 Copy Ctrl+C
✂️ Cut Ctrl+X
📄 Paste Ctrl+V
🎨 Fill Color
🔤 Text Color
B Bold Ctrl+B
I Italic Ctrl+I
💬 Add Comment
🧹 Clear Cell Del
Filter Column