Best normalization plugins for WordPress
The most popular normalization plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. UNFC Nörmalize leads with 90+ active installs, ahead of Relatura Directory Optimizer (fewer than 10) and Arabic Search Enhancement (fewer than 10). All 3 plugins tagged “Normalization” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
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Top 3 normalization plugins
- 1.
UNFC NörmalizeThe most installed normalization plugin, with 90+ active installs. Only 2 reviews so far, last updated 9 years ago. Tested only up to WordPress 4.7.39.
- 2.
Relatura Directory OptimizerFewer than 10 active installs. No reviews yet, updated 7 months ago. Tested only up to WordPress 6.9.11.
- 3.
Arabic Search EnhancementFewer than 10 active installs. Only 1 review so far, updated 6 months ago. Tested only up to WordPress 6.9.11.
All 3 plugins tagged “Normalization”
UNFC Nörmalize
Down in the last 7 days:46#17,225by bonger9 years ago
Normalizes UTF-8 input to Normalization Form C.
- Installs
- 90+
- Rating
- 5.0(2)
- Downloads
- 4/day
Relatura Directory Optimizer
Down in the last 7 days:3,132#63,064by relatura7 months ago
Analyze and optimize WordPress directory listings into consistent, structured formats — without altering your original content.
- Installs
- <10
- Rating
- –
- Downloads
- 2/day
Arabic Search Enhancement
Down in the last 7 days:14,702#64,306by Yasir Najeeb6 months ago
Enhances WordPress search for Arabic content by normalizing text variations, diacritics, and letter forms for better search results.
- Installs
- <10
- Rating
- 5.0(1)
- Downloads
- 0/day