Adds relevant taxonomy terms to posts using a keyword list provided by the user.
As of April 2026, Automatic Post Tagger is a WordPress seo plugin with 2.0K+ active installations and a 4.8/5 rating from 77 reviews. It has been downloaded 87K+ times in total. Requires WordPress 3.0+ and PHP false+. Available on WordPress.org since 2012. Last updated 8 years ago — may have compatibility concerns. Downloads are up 7% this week. Top alternative: Yoast SEO – Advanced SEO with real-time….
This plugin automatically searches posts when they are published/imported/saved and adds new taxonomy terms (tags by default) if term names or related keywords from a user-created keyword list are found.
See Screenshots and FAQ for more in…
As of 2021-12-21 this plug-in still works. At least, I’ve not found any issues with it.
I give it four stars, as I think the plug-in interface could do with some refinement. But it otherwise works well.
After a LOT of searching online, this was the only plug-in solution I found for automatically applying categories and tags to existing posts, and new posts (I don’t need that feature, but it’s there).
just perfect
I’ve tried a few out there, but nothing comes even close to Automatic Post Tagger in terms of interface and features.
– You can define auto-tagging groups for any existing taxonomy (including custom taxonomies and even the less obvious post_format, used by some themes) which is very handy.
– It can match string patterns, which makes it very powerful and efficient.
– The comprehensive settings make it very flexible.
– You can decide to trigger auto-tagging on post with specific type and statuses, on specific events (publishing, update, import, save).
– You can match words in the post title, content, excerpt.
– You can trim the content to be analysed for matches to the first X characters.
– You can append or replace existing terms, or skip posts that already have terms.
– You can limit the number of added terms.
– You can batch tag existing post (with very acute control and tracking). The batch process is fail-safe and soft on server load, even with tens of thousands of posts.
– It works perfectly along with any syndication plugin (I’ve been using it along with FeedWordPress and WPeMatico) allowing you to auto-categorize automatically a very large flow of articles using your own “natural intelligence”!
Automatic Post Tagger hasn’t been updated for the last 5 years but it is still working flawlessly with the latest version of WordPress (5.5.1 as of now).
It’s awesome. I tagged about 330 of my posts without any problem and it works just as it should. Huge thanks and well-done to developers. You’re great.
The only plugin I have come across that gives 100% satisfaction. How I wish the developer could come back and keep it up to date. Save the plugin!!
| WordPress | 3.0+ requiredTested up to 4.4.34 |
| PHP | false+ required |
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