What file size is supported?

Since everything runs in your browser, file size depends on your device memory. Most files up to 50MB work smoothly.

HTML

CSV

Convert HTML to CSV Online — Free & Instant

Free online HTML to CSV converter. No upload required — all conversion happens in your browser. Supports drag & drop, paste, and file upload.

Input — HTML

Drag & drop your HTML file here

or click to browse · or paste data below

Output — CSV

Data Preview

Your parsed data table will appear here after conversion.

How to Convert HTML to CSV

Upload or Paste

Drag & drop your HTML file into the input area, or paste your data directly.

Configure Options

Adjust conversion settings like formatting, delimiters, and other CSV-specific options.

Convert & Download

Click Convert, then copy the result or download it as a .csv file.

About HTML Format

HyperText Markup Language tables. The standard markup for displaying tabular data on web pages with full styling support.

Common file extensions: .html. HTML is widely used in data processing, web development, and enterprise integrations. Our free HTML to CSV converter makes it easy to transform your data instantly.

About CSV Format

Comma-Separated Values format. A simple, universal text format for tabular data supported by virtually every spreadsheet and database application.

Output file extension: .csv. Convert from HTML to CSV in seconds using our browser-based tool — no software installation needed.

Related Conversion Guides

Check out our blog for in-depth guides on data conversion:

Frequently Asked Questions

Yes, completely free with no limits. No registration required. Use our HTML to CSV converter as many times as you need.

Absolutely. All conversion happens in your browser using JavaScript. Your data never leaves your device — nothing is uploaded to any server. This makes ConvertMatrix one of the most private file converters available.

Since everything runs in your browser, file size depends on your device's memory. Most HTML files up to 50MB work smoothly. For larger files, check our batch conversion guide.

Currently one file at a time. For batch conversion, check our batch conversion guide which covers Python, Node.js, and CLI approaches.

HTML can be converted to many formats including: Excel, JSON, SQL, XML, Markdown, LaTeX, MediaWiki, YAML, TOML, INI, PHP Array, Ruby, and more.