How to convert ODS to HTML
- 1 Drop your ODS files onto the page, or click “Choose files”. You can add many at once, or a whole folder.
- 2 HTML is already selected as the output. Optionally open Options to adjust sheet, every sheet as its own file.
- 3 Click Convert, then Save. Converting several files? Save them all as one ZIP.
About the formats
ODS · OpenDocument spreadsheet
ODS is the open spreadsheet format used by LibreOffice and OpenOffice.
HTML · HTML web page
HTML is the language of web pages.
The conversion runs on your device using pdf.js, pdf-lib, pdfmake, mammoth and SheetJS. You can adjust: sheet, every sheet as its own file.
Frequently asked questions
How do I convert ODS to HTML?
Drop your ODS files onto the page, or click “Choose files”. You can add many at once, or a whole folder. HTML is already selected as the output. Optionally open Options to adjust sheet, every sheet as its own file. Click Convert, then Save. Converting several files? Save them all as one ZIP.
Are my files uploaded to a server?
No. The conversion runs entirely in your browser using WebAssembly. Your files never leave your device, so it is safe for private photos, contracts and business data. Once the page has loaded it even works offline.
Will converting ODS to HTML reduce quality?
No. Both ODS and HTML keep full quality, so the conversion is lossless.
Can I convert multiple ODS files to HTML at once?
Yes. Add as many ODS files as you like; they are converted in parallel on your device and you can download them all as a single ZIP.
Is it free? Are there limits?
It is free, with no sign-up, no watermark and no daily limits. Because nothing is uploaded there is no upload size limit either; the only limit is your device’s memory, which matters mostly for very large videos.
Convert ODS to other formats
Convert other formats to HTML
See everything the ODS converter and the HTML converter can do.