about:browser is described as 'With about:browser, share your browser details and capabilities for easy troubleshooting of web designs and code' and is an website. There are five alternatives to about:browser, not only websites but also apps for. The best about:browser alternative is Support Details, which is free. Other great sites and apps similar to about:browser are What every Browser knows about you, WhatIsMyBrowser.com, What's My Browser and mybrowser.fyi.
Simply send a properly formatted URL with recipient, sender, or both to have the form above prefilled with information. You can export it in CSV or PDF file.
Support Details is the most popular Web-based alternative to about:browser.
Support Details is the most popular free alternative to about:browser.
This is a demonstration of all the data your browser knows about you. All this data can be accessed by any website without asking you for any permission.
What browser am I using? Is my browser up to date? Find these things out and more! Including JavaScript, Cookie, Local IP address, Flash, and Java detection.
mybrowser.fyi is the most popular Open Source alternative to about:browser.
