About

How many times have you had this conversation?

Your website doesn't work Ok... what browser are you running? How do I tell? Umm... what operating system are you running? What is an operating system?

Brad Gessler created Wiffr because he was tired of wasting time trying to figure out the answer to a really simple question: "What browser are you running?" Inspired by tiny web apps like pastie, Brad set out to create a tool that would let him easily figure out what browser his customers were running.

Your website doesn't work Ok... open http://wiffr.com/NzU4NDY2Mjgx and click submit Done. Oh I see. You're running IE6. To fix the problem install Firefox

Special thanks to Heroku for web hosting and Matthias Platzer for the cross-browser plugin detection script.