OpenDocument to HTML

ODT to HTML Converter

Convert ODT to HTML online. Upload an OpenDocument Text file, extract clean HTML, preview the output, and download a browser-ready .html file instantly.

Upload ODT Create HTML Download HTML

Extract clean web content

Useful for website pages, CMS imports, documentation, blog drafts, content migration and document cleanup.

Free ODT to HTML Converter Tool

Upload an ODT file and convert OpenDocument content into clean downloadable HTML.

Upload ODT

Select ODT File

Click or drop ODT here Supports .odt files. Maximum file size: 60 MB.

HTML Page Title

Author Name

Output Mode

HTML Theme

Tables

Meta Tags

Auto Heading

This converter extracts text-focused HTML. Advanced ODT layout, images, columns, shapes and complex styling are simplified.

HTML Output

Ready to Convert

Upload an ODT file and click convert to create an HTML file.

HTML preview will appear here after conversion.

Enabled ODT Reader

0 Words Extracted

0 HTML Blocks

0 KB HTML Size

This ODT to HTML Converter reads OpenDocument files with PHP ZipArchive and creates a real .html file. No database, API, Composer, cURL, FFmpeg, LibreOffice, Microsoft Word or PHP exec() is required.

Why Use an ODT to HTML Converter?

An ODT to HTML Converter helps turn OpenDocument text into web-ready HTML for publishing, editing and content migration.

Upload ODT Files

Convert OpenDocument Text files created by LibreOffice, OpenOffice, OnlyOffice and similar editors.

Clean HTML Output

Extract headings, paragraphs, lists, links and simple tables into readable HTML markup.

Download HTML

Get a downloadable .html file for websites, CMS imports, blogs, documentation and archives.

What Is ODT to HTML Conversion?

ODT to HTML conversion changes an OpenDocument Text file into HyperText Markup Language. ODT is used by document editors, while HTML is used by browsers, websites and content management systems.

This tool opens the ODT package, reads content.xml, extracts readable document blocks, converts them into HTML tags, and creates a downloadable .html file.

ODT Content	HTML Result	Best Use
Headings	<h1> to <h6>	Page structure
Paragraphs	<p> tags	Articles and documents
Lists	<ul> and <li>	Readable web content
Simple tables	<table> markup	Content migration
Complex layout	Simplified HTML	Clean publishing output

How It Works

Convert ODT to HTML in three simple steps.

Upload ODT

Select an OpenDocument Text file from your device and choose HTML output options.

Create HTML

The tool reads ODT XML content and converts document blocks into clean HTML markup.

Download HTML

Preview the converted HTML and download the final .html file instantly.

ODT to HTML Converter FAQs

Common questions about ODT conversion, HTML output, formatting, tables and server requirements.

An ODT to HTML Converter changes an OpenDocument Text file into an HTML file that can be opened in a browser or used on a website.

Yes. It creates a real downloadable .html file with clean HTML markup, optional CSS theme and meta tags.

Basic structure like headings, paragraphs, lists, links and simple tables is converted. Complex layouts, images, shapes and advanced styles are simplified.

No. This converter reads the ODT file directly using PHP ZipArchive, so LibreOffice is not required on the server.

No. It does not need a database, API, Composer, cURL, FFmpeg, LibreOffice, Microsoft Word or PHP exec(). It only needs PHP uploads, ZipArchive and a writable folder.