XLS to HTML converter
Convert XLS to HTML online for free, with the layout and quality you'd expect from a desktop app but none of the setup.
Convert XLS to HTML
Drop your files to try StandardsPDF. This tool is available in the full workspace.
Preserves fonts, headings, tables and page breaks
Keeps hyperlinks and lists exactly where they belong
Free to try with no account and no watermark
Batch several XLS files in a single conversion
How it works
Convert XLS to HTML in 3 steps
Drop your XLS into the box above
Let StandardsPDF process it in your browser
Save the HTML to your device
Private by default
Files are encrypted in transit and deleted within 60 minutes.
Fast
Most jobs finish in under 10 seconds. No queueing.
No signup on free tier
5 documents per day, no credit card required.
FAQ
Frequently asked questions
How do I convert XLS to HTML?+
Upload your XLS file (or drag it onto the box above), wait a few seconds while StandardsPDF converts it in your browser, then download the HTML. There is nothing to install and no account required.
Is converting XLS to HTML free?+
Yes. XLS to HTML conversion is free on the StandardsPDF free tier – no watermark, no signup, and no credit card. A Pro tier lifts the file-size and daily limits if you need more.
Will the HTML keep the quality of my XLS?+
StandardsPDF aims for the highest fidelity the HTML format allows, so your spreadsheet comes through looking as close to the original as possible. Some format-specific details may adapt where HTML works differently to XLS.
Will fonts and formatting be preserved converting XLS to HTML?+
Fonts, headings, tables, lists, hyperlinks and page breaks from your XLS are preserved wherever the HTML format allows, keeping the layout faithful.
What is the maximum XLS file size I can convert to HTML?+
Up to 100 MB per XLS on the free tier and 2 GB on Pro. If your XLS is larger, split it first or upgrade for the higher limit.
Can I convert several XLS files to HTML at once?+
Yes – add multiple XLS files and StandardsPDF processes them as a batch, returning a HTML for each.
Can I convert XLS to HTML on my phone?+
Yes – the XLS to HTML converter is fully responsive and works in Safari, Chrome and other modern browsers on iOS, Android and iPadOS.
How long does a XLS to HTML conversion take?+
Most XLS files convert to HTML in a few seconds. Larger or higher-resolution files take a little longer, but there is never a queue on the free tier.