yes - but this is not an online service - I wanted to build something handy you can use when you are stressed at the office need to reuse some other HTML doc quickly no time to install anything :-)
I also realized this tool/lib exists after doing Html Washer - I am considering to use their lib as an underlying lib for my project
I think jtraffic meant adding a warning that HtmlWasher is not suitable for turning unsafe HTML into a safe version, e.g. for sanitising forum posts written in HTML.
Though, on second glance, it doesn't do what HtmlWasher is doing here...stripping out classes, etc. It just cleans it up, unmatched tags and so forth.