HiFi (Head Injection, Foot Injection)
HiFi is a head and foot injection plugin. It allows you to inject code into the head and foot areas of your posts and pages on a per-page basis.
Consider an alternative
HiFi (Head Injection, Foot Inje… shows warning signs in 2026 — compare the alternatives below before installing. It runs on 2K+ sites, is rated 4.8/5 and was last updated 16 years ago, and scores 39/100 on our health check.
- No update in 15 years
- Only tested up to WordPress 3.0 (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 HiFi (Head Injection, Foot… stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| admin | >100 |
| head | >100 |
| page | >100 |
| post | >100 |
| posts | >100 |
Version adoption
Share of active sites per release.
Rating breakdown
★★★★★★★★★★ 4.8 from 5 reviews
About HiFi (Head Injection, Foot Injection)
From the official readme · v1.0.1Description
HiFi is a head injection and foot injection plugin (or head include, foot include, head insert, foot insert, what ever you want to call it). It basically allows you to inject <script>, <style>, <meta> and any other code you want into the head and foot areas of your posts and pages. The code injected is page-specific, this means that only the pages you want code inserted into will be affected.
This plugin is most useful when you have specific functionality that needs to be added on a per-post/page basis.
Installation
The easiest way to install the plugin is to:
- Login to your wordpress installation
- Go to the plugins section and select “Add New”
- Perform a search for “HiFi”
- Locate the HiFi plugin by “Dimas Begunoff”
- Click the “Install” link in the actions column
- Activate the plugin through the “Plugins” menu in WordPress
- View a post or page, confirm the “Head & Foot” meta box is present
If you’ve downloaded the latest plugin files:
- Upload the
hifiplugin folder to the/wp-content/plugins/directory - Activate the plugin through the ‘Plugins’ menu in WordPress
- View a post or page, confirm the “Head & Foot” meta box is present
Changelog
1.0.1
- added check for post object when inserting into head and footer
1.0
- Initial release
Screenshots
For developers
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FAQ
HiFi (Head Injection, Foot Injectio…: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Sep 27, 2026
Is HiFi (Head Injection, Foot Inje… free?
Yes. HiFi (Head Injection, Foot Inje… is free to download and use from the official WordPress.org plugin directory.
Is HiFi (Head Injection, Foot Inje… safe to use in 2026?
HiFi (Head Injection, Foot Inje… shows warning signs in 2026 — compare the alternatives below before installing. It runs on 2K+ sites, is rated 4.8/5 and was last updated 16 years ago, and scores 39/100 on our health check.
How many websites use HiFi (Head Injection, Foot Inje…?
HiFi (Head Injection, Foot Inje… is active on 2K+ WordPress websites and has been downloaded 30,659 times since it launched in March 2010. It was downloaded 205 times in the last 30 days.
Does HiFi (Head Injection, Foot Inje… work with WordPress 7.1?
HiFi (Head Injection, Foot Inje… is officially tested up to WordPress 3.0.5, while the latest release is 7.1.2. It may still work, but try it on a staging site first.
When was HiFi (Head Injection, Foot Inje… last updated?
The latest version, 1.0.1, was released on December 1, 2010 (16 years ago).
Who makes HiFi (Head Injection, Foot Inje…?
HiFi (Head Injection, Foot Inje… is developed and maintained by farinspace.
What are the best alternatives to HiFi (Head Injection, Foot Inje…?
The most popular alternatives to HiFi (Head Injection, Foot Inje… are Loginizer (1M+ installs), Redux Framework (900K+ installs) and Admin Menu Editor (300K+ installs).
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