Welcome to the Browser Capability Project group, the home of the "browscap.ini" files.

Stable site
The latest stable version is available from If your application still uses "" URLs, please update your links as per the information at :)

Note that the has been disabled. You must update your applications to point at the URLs available from More information here.

Missing User Agents, Browsers, Bots etc.

Please report missing user agents on our GitHub issue tracker. Tell us some example UA strings that aren't being matched, what browser/bot/etc. it's supposed to be, and we can add them in.

If you know JSON and want to help...

If you understand JSON and the Browscap JSON schema, fork the INI generation tool, add the UA strings into the JSON files yourself. Generate your own browscap.ini, test it, and send us a pull request :)

Showing 1-21 of 186 topics
Latest build: 5036 James Titcumb 11/19/14
ua-lookup specify ua as argument? Bradley Spatz 3/21/18
Add new UA Mikhail Galanin 11/29/17
503 Error KJ Price 11/27/17
ddos protection does not allow downloads in CLI D. Tschinder 11/27/17
IP banned Vadim Yuzifovich 9/8/17
Request to unban IP Ben 9/5/17
Is BCP blocking LWP::Simple UAs? Jeffrey Darlington 8/19/17
Accidentally got rate limited into a permaban Bert Peters 8/8/17
browscap with WP Statistics Plugin Christian Messner 7/25/17
What is CSV MasterParent column for? Carlos Eduardo M. Santos 7/3/17
CSV PropertyName to match up with logged User Agent Andy Wilbourn 5/27/17
Browscap Feature Request Vietnamkid1993 1/26/17
Accidental Rate Limit resulting in permanent ban Justin Finkelstein 11/8/16
Unban request David 10/17/16
Ban removal request SP 9/23/16
Re: [browscap] lolwut James Titcumb 8/21/16
IP Banned JayPan 8/19/16
IP Banned kuldip pujara 8/18/16
Future browser versions Jamie Shrubsole 5/19/16
Re: [browscap] good basic documentation sources for getting started w browscap James Titcumb 4/19/16
More topics »