Home › Free online developer tools
Frequently asked questions
Why does Windows 11 show as “10/11”?
Windows 11 sends the same identifier as Windows 10 (NT 10.0), so they can't be told apart from the User-Agent.
Does it detect bots like Googlebot?
Yes, it recognises Googlebot, Bingbot and strings containing “bot”, “crawler” or “spider”.
Is User-Agent Parser free to use on Toolkoa?
Yes, the User-Agent Parser tool is 100% free, unlimited and requires no sign up or installation.
Are my files sent to any server when using User-Agent Parser?
No. Every operation on Toolkoa is processed privately and locally, directly in your own browser.
Do I need to install anything to use User-Agent Parser?
Nothing to install. User-Agent Parser runs in any modern desktop or mobile browser, and once the page has loaded you can keep using it without relying on the connection.