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Unfiltered MU

by Donncha O Caoimh (a11n) · WordPress.org page · Website

v1.3.1 Tested up to WP 5.0.27

Unfiltered MU has 3,000+ active installs on WordPress.org and 125,391 downloads all time. We have tracked it since September 4, 2026; download trends appear after 30 days of data. The last update was on December 20, 2018, tested up to WordPress 5.0.27.

Unfiltered MU at a glance

Active installs
3,000+
Total downloads
125,391
Downloads, last 30 days
available after 30 days of tracking
30-day growth
tracking since September 4, 2026

Is Unfiltered MU well maintained?

Support threads resolved
No open threads
nothing waiting on the WordPress.org forum
WordPress compatibility
Behind
tested up to WordPress 5.0.27, not yet with the current 7.1
One-star reviews
0%
0 of 14 reviews on WordPress.org

Unfiltered MU reviews and ratings

14 reviews on WordPress.org, with the most recent ones as their authors posted them.

4.9 out of 5

14 reviews

5★
13
4★
1
3★
0
2★
0
1★
0

Unfiltered MU alternatives

Plugins that solve the same problem, ranked by how closely they overlap with Unfiltered MU.

Details

This WordPress MU/WordPress 3.0 multisite plugin gives blog Administrators and Editors the ability to post whatever HTML they want.

The full description, screenshots and every review live on the WordPress.org page.

Tags

  • embed
  • html
  • iframe
  • object
  • script

More from Donncha O Caoimh (a11n)

Version
1.3.1
Last updated
Dec 20, 2018
First published
May 10, 2008
Requires WordPress
2.9.2
Tested up to
5.0.27
Requires PHP
Pricing
Free on WordPress.org

Unfiltered MU FAQ

How many active installs does Unfiltered MU have?

WordPress.org reports 3,000+ active installs for Unfiltered MU as of September 7, 2026.

Is Unfiltered MU still maintained?

The last release was on December 20, 2018, more than a year ago. WordPress.org shows a warning on plugins that go this long without an update.

Is Unfiltered MU free?

Unfiltered MU is free to install from WordPress.org. Many plugins also sell a paid version or add-ons.