Excel to HTML · Convert Spreadsheets to Web Tables 2026
Upload Excel (.xlsx, .xls) or CSV files and get a responsive HTML table. Copy the code or download as HTML. Perfect for embedding data on websites.
How it works: Upload Excel/CSV → SheetJS parses data → displays preview table → generate HTML code. Copy or download the responsive table markup.
🎯 Why Convert Excel to HTML?
Embedding Excel data on a website often requires manual HTML coding. Our tool uses SheetJS (XLSX library) to read Excel and CSV files, then generates a clean, responsive HTML table with sticky headers. The output is lightweight, mobile-friendly, and ready to be pasted into any web page. No server upload – everything runs locally in your browser. Perfect for sharing data, creating dashboards, or publishing spreadsheets online.
📘 How to Use
- Click "Upload Excel/CSV" and select a file (.xlsx, .xls, .csv).
- Preview the table (first sheet is displayed).
- Copy the HTML code or download as an .html file.
- Load sample data to see an example.
✨ Features
⚙️ How It Works
We use the SheetJS library to read the uploaded file, parse the first sheet, and convert it to a 2D array. Then we generate an HTML table with `` and `
`. The code is displayed in a hidden textarea, and you can copy or download it.❓ FAQ
1. Does it support multiple sheets?
Only the first sheet is converted. Multiple sheet support may come later.
2. Can I style the table?
The generated HTML includes basic CSS. You can customize it after copying.