Rickroller
Randomly replaces Youtube links with links to Never Gonna Give You Up (Rickroll)
Stats
Other platforms
Summary
Excellent extension to prank your friends (or enemies) with! As default it replaces 20% of Youtube links with a link to Rick Astley's "Never Gonna Give You Up". The frequency is adjustable from 0-100% (in 0.1% increments) so you can turn it completely off or replace all Youtube links or anything in between.
You can also change the URL, so you don't necessarily have to direct even to Youtube, you can make Youtube links go anywhere.
Changelog:
0.13: Increased sensitivity to 0.1% (range is 0-1000) to cater for those who want it to really be a surprise.
User reviews
Safety
Risk impact
Rickroller is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this extension. Review carefully before installing. We recommend that you only install Rickroller if you trust the publisher.
Risk likelihood
Rickroller may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.
Promo images
Similar extensions
Here are some Chrome extensions that are similar to Rickroller: