Are NanoTools completely free to use?

Yes, all basic tools on NanoTools are completely free to use with no registration required. We offer premium features for power users.

Is my data secure when using NanoTools?

Your files are processed securely and are automatically deleted after processing. We do not store your files or data on our servers.

Do I need to install any software to use NanoTools?

No installation required. All tools work directly in your browser on any device - computer, tablet, or smartphone.

What file formats are supported?

We support a wide range of formats including PDF, JPG, PNG, WebP, GIF, JSON, XML, CSV, and many more depending on the tool.

HTML Table Generator - Create HTML Tables

Generate HTML tables online for free. Create tables visually with custom rows and columns. Export HTML.

HTML Table Generator

Generate HTML tables from custom data

Table Settings

Rows: 3

Columns: 3

First row is header

Table Data

Generated HTML

<table>
  <thead>
    <tr>
      <th>Header 1</th>
      <th>Header 2</th>
      <th>Header 3</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>Row 1 Col 1</td>
      <td>Row 1 Col 2</td>
      <td>Row 1 Col 3</td>
    </tr>
    <tr>
      <td>Row 2 Col 1</td>
      <td>Row 2 Col 2</td>
      <td>Row 2 Col 3</td>
    </tr>
  </tbody>
</table>

What This Tool Does

Generate HTML table markup
Customize rows and columns dynamically
Optional header row with <thead>
Live preview of table structure
Clean, semantic HTML output

How to Use

1
Set dimensions
Choose number of rows and columns
2
Fill data
Enter content in each cell
3
Toggle header
Enable/disable header row
4
Copy HTML
Get table markup for your site

How it works

1

Set dimensions

Choose number of rows and columns

2

Fill data

Enter content in each cell

3

Toggle header

Enable/disable header row

4

Copy HTML

Get table markup for your site

Use Cases

Creating data tables for websites
Building pricing comparison tables
Generating product specification tables
Making schedule or calendar tables
Quick prototyping of table layouts

Frequently Asked Questions

How do I style the table?

Add CSS classes or inline styles to the generated HTML. Use border, padding, and background properties.

Can I merge cells?

This tool generates basic tables. For colspan/rowspan, manually edit the HTML using colspan="2" attributes.

Is the table responsive?

Add responsive CSS like overflow-x: auto or convert to div-based layout for mobile devices.

What about accessibility?

Use <th> tags for headers (enabled by default) and add scope="col" or scope="row" attributes.