iframe Killer
Restrict your website to open in iframe from external website.
Consider an alternative
iframe Killer shows warning signs in 2026 — compare the alternatives below before installing. Was last updated 9 years ago, and scores 21/100 on our health check.
- Small user base (<10 active installs)
- Very few reviews so far
- No update in 9 years
- Only tested up to WordPress 4.7 (latest is 7.1)
How does it stack up?
Side-by-side on installs, updates, ratings & support
Daily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where iframe Killer stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| clickjacking | #47 |
| framebreaker | #3 |
| framekiller | #2 |
About iframe Killer
From the official readme · v1.0Description
HTML frames have the capability to show one webpage embedded inside the other webpage. Sometimes this ability of frames gives advantage to external sites that put your sites in frames, paste their ads on the parent webpage and try to cash your hard-worked content. It is popularly known as Clickjacking.
Installation
- Download the zip file.
For developers
Is this your plugin? Show off the numbers.
Add a live badge to your site, docs or GitHub README. It updates on its own — no account needed.
Best iframe Killer alternatives
All clickjacking plugins →FAQ
iframe Killer: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 1, 2026
Is iframe Killer free?
Yes. iframe Killer is free to download and use from the official WordPress.org plugin directory.
Is iframe Killer safe to use in 2026?
iframe Killer shows warning signs in 2026 — compare the alternatives below before installing. Was last updated 9 years ago, and scores 21/100 on our health check.
How many websites use iframe Killer?
iframe Killer is active on <10 WordPress websites and has been downloaded 7,221 times since it launched in June 2017. It was downloaded 185 times in the last 30 days.
Does iframe Killer work with WordPress 7.1?
iframe Killer is officially tested up to WordPress 4.7.37, while the latest release is 7.1.2. It may still work, but try it on a staging site first.
When was iframe Killer last updated?
The latest version, 1.0, was released on June 12, 2017 (9 years ago).
Who makes iframe Killer?
iframe Killer is developed and maintained by jitengaikwad.
What are the best alternatives to iframe Killer?
The most popular alternatives to iframe Killer are Headers Security Advanced &… (90K+ installs), WP Anti-Clickjack (4K+ installs) and HTTP Security Header (1K+ installs).
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