Restrict your website to open in iframe from external website.
As of April 2026, iframe Killer is a WordPress framekiller plugin with 0 active installations and a 0/5 rating0. It has been downloaded 6.2K+ times in total. Requires WordPress false+ and PHP false+. Available on WordPress.org since 2017. Last updated 8 years ago — may have compatibility concerns.
| WordPress | false+ requiredTested up to 4.7.33 |
| PHP | false+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.