Convert ODT to HTML Online Free

Free online ODT to HTML converter. Upload your ODT file and download it as HTML instantly. No registration required.

Drop your ODT file here or click to browse

Upload a OpenDocument Text to convert to HTML

ODT HTML

Your HTML file is ready!

Download HTML

How to Convert ODT to HTML

Upload Your ODT File

Click the upload area or drag and drop your ODT file. You can upload any ODT file from your computer, phone, or tablet.

Convert to HTML

Click the "Convert to HTML" button to start the conversion. The process typically takes just a few seconds.

Download Your HTML File

Once the conversion is complete, click the download button to save your new HTML file to your device.

Why Use Our ODT to HTML Converter?

High-Quality Output

Get professional-quality HTML files from your ODT documents. Our converter preserves formatting, layout, and content integrity.

Fast & Free

Convert ODT to HTML in seconds with no registration or payment required. Works on any device with a web browser.

Private & Secure

All file processing happens securely. Your ODT documents are never stored and are deleted immediately after conversion.

About ODT and HTML Formats

OpenDocument Text (.odt)

ODT (OpenDocument Text) is an open-standard document format used by LibreOffice and OpenOffice. It provides full word processing capabilities without vendor lock-in.

HTML File (.html)

HTML (HyperText Markup Language) is the standard format for web pages. It structures content with tags for headings, paragraphs, links, images, and more.

Frequently Asked Questions

Simply upload your ODT file using the upload area above, then click the "Convert to HTML" button. Your converted HTML file will be ready to download in seconds.

Yes, our ODT to HTML converter is completely free to use. There is no registration required, no watermarks are added, and there are no hidden fees.

Our converter is designed to preserve maximum quality during the ODT to HTML conversion. The output closely matches the original in terms of content and formatting.

Yes! We also offer a HTML to ODT converter. You can convert between these formats in both directions.

File size depends on the compression methods used by each format. In general, converting from ODT to HTML may result in a different file size depending on the content and encoding. Our converter uses optimal settings to balance quality and file size for your HTML output.

Currently, our converter processes one ODT to HTML conversion at a time. You can quickly convert additional files by uploading them one after another — each conversion only takes a few seconds.

You can upload ODT files up to 50 MB for conversion to HTML. This limit is generous enough to handle most files. If your ODT file exceeds this limit, try compressing it or splitting it into smaller parts before converting.

Absolutely. Your privacy is our top priority. Uploaded ODT files are processed securely and are automatically deleted from our servers immediately after conversion to HTML. We never store, share, or access the contents of your files.

Yes! Our ODT to HTML converter is fully responsive and works on any device — including iPhones, Android phones, and tablets. No app installation is needed; just open the page in your mobile browser and upload your file.

Depending on the target format, you may see a quality slider that lets you balance between file size and output quality for your HTML file. If the HTML format supports adjustable compression, the slider will appear automatically after you upload your ODT file.

Metadata handling depends on the formats involved. Some metadata from your ODT file (such as EXIF data, color profiles, or document properties) may not carry over to the HTML format if it does not support those metadata types. Core content and visual quality are always preserved.

Our ODT to HTML converter works in all modern browsers including Google Chrome, Mozilla Firefox, Safari, Microsoft Edge, and Opera. No plugins or extensions are required — just visit the page and upload your ODT file to get started.