Question 1

Can I convert ODT to HTML on my phone?

Accepted Answer

Open this page, select your ODT file(s), and confirm HTML as the output. Processing runs in your browser; download when finished.

Question 2

Is ODT to HTML conversion free?

Accepted Answer

Yes — unlimited conversions, no account, no watermark.

Question 3

Are my ODT files stored on your servers?

Accepted Answer

No. FileConvertir processes files locally in your browser. They never leave your device.

Question 4

Can I convert multiple ODT files to HTML at once?

Accepted Answer

Yes — drop up to 20 ODT files at once. They convert in parallel and you can download results individually or as a ZIP archive.

Question 5

Is ODT to HTML conversion truly free?

Accepted Answer

Yes — completely free with no limits, no watermark, no account required, and no expiry on use. FileConvertir runs as a client-side tool in your browser; there is no server infrastructure charging per conversion.

Question 6

Is a browser-based ODT converter good enough?

Accepted Answer

For most everyday use cases, yes. The converter uses the same underlying libraries (Mammoth.js and pdf.js) as many desktop tools. For professional production work requiring exact encoder parameters, a dedicated desktop application offers more control.

Question 7

What is the file size limit?

Accepted Answer

Up to 100MB per file and 20 files per batch (500MB total). Typical ODT documents are under 10MB. Very large documents with many embedded images may approach the limit.