Frequently Asked Questions
How does it work?
- Paste or upload spreadsheet cells/file, and columns and types are detected automatically.
- Check & style: edit in a spreadsheet-style grid, pick a theme, drag column widths, and use Surgical Mode to restyle any cell, row or column.
- Copy or export: clean HTML and CSS, email-ready HTML, an HTML file, or a PNG.
How do I convert an Excel spreadsheet to an HTML table?
Copy the cells, paste them into Tableizer, style the table, and copy the HTML. Same steps for Google Sheets and CSV.
Is Tableizer free?
Yes. Completely free, no account or sign-up.
Does it work with Google Sheets and CSV files?
Yes, just paste from Google Sheets or Excel, or upload a CSV or spreadsheet-type file.
Does Tableizer store my data?
No. Tableizer uses serverless functions to process your table and generate the HTML. Nothing is saved, logged, or shared.
Where does the exported HTML work?
It’s self-contained HTML with inline styles, so it works in websites, WordPress, email newsletters, and blog posts.
How do I edit individual cells, rows, or columns?
Use Surgical Mode: click any cell, row, or column and restyle just that selection with inline styles for fill, text color, bold, border or alignment.
How do I copy a table into an email in Gmail or Outlook?
Choose Copy email-ready table from the Export menu. Gmail and Outlook strip <style> blocks, so it inlines every style onto each cell — paste straight into an email and the formatting holds.