Convert XLS to HTML
Converting from: XLS
Converting to: HTML
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How to convert XLS to HTML
Drop your XLS file into the box above, or click to browse.
Other Streets converts it to HTML instantly, right in your browser.
Download your HTML file — done.
About XLS
XLS is the older binary spreadsheet format used by Excel versions before 2007.
Still needed when working with legacy systems or older software that doesn't support XLSX.
XLS files are limited to 65,536 rows and 256 columns, a fraction of the modern XLSX capacity.
💡 The XLS binary format dates back to 1987, making it older than the World Wide Web itself.
About HTML
HTML (HyperText Markup Language) structures content for the web using tags, letting browsers render text, images, and links.
Useful for web pages, email templates, and content meant to be viewed in a browser rather than printed.
HTML was invented by Tim Berners-Lee in 1991 and originally had just 18 tags.
💡 The current HTML5 specification has grown to include over 100 elements, more than five times the original count.
Frequently asked questions
How do I convert XLS to HTML?
Upload your XLS file above, and Other Streets converts it to HTML instantly in your browser, no software to install and no waiting.
What's the difference between XLS and HTML?
XLS and HTML serve different purposes. XLS files are limited to 65,536 rows and 256 columns, a fraction of the modern XLSX capacity. HTML was invented by Tim Berners-Lee in 1991 and originally had just 18 tags.
Is converting XLS to HTML free?
Yes. Every conversion on Other Streets, including XLS to HTML, is completely free with no limits or hidden fees.
Can I convert multiple XLS files to HTML at once?
Yes. You can upload as many XLS files as you want and convert them all to HTML in the same batch.