Best 20+ SEO Plugins for WordPress

Here's a collection of the best 21 WordPress Plugins related to SEO (Search Engine Optimisation). The right SEO plugin is essential when running a wordpress blog or website & will help you get traffic and noticed when people type in their search. Without SEO your blog will have little hope of getting traffic! These SEO plugins are highly effective with getting more traffic and will help with building up your Tags, Titles, Keywords, Meta Descriptions & more!

WordPress SEO by Yoast

Improve your WordPress SEO: Write better content and have a fully optimized WordPress site using the WordPress SEO plugin by Yoast.

smart SEO – WordPress Plugin (Premium)

The easiest way to optimize your wordpress website for search engines!

SEO Ultimate

This all-in-one SEO plugin gives you control over title tags, noindex, meta tags, slugs, canonical, autolinks, 404 errors, rich snippets, and more.

All in One SEO Pack

WordPress SEO plugin to automatically optimize your WordPress blog for Search Engines.

The ultimate Plugin for SEO on WordPress – Platinum SEO Pack

Platinum SEO Plugin is the ultimate wordpress SEO solution.This plugin offers all the features of All in One SEO plugin and more.

Greg's High Performance SEO

Configure over 100 separate on-page SEO characteristics. Load under 700 lines of code per page view. No junk: just high performance SEO at its best.

SEO Smart Links

SEO Smart Links provides automatic SEO benefits for your site in addition to custom keyword lists, nofollow and much more.

Youtube SEO playlist for wordpress (Premium)

SEO Title Tag

Search engine optimize your blog's title tags. Mass edit the title tags of posts, pages, category pages, tag pages – indeed, any URL!

Automatic SEO Links

Forget to put manually your links, just choose a word and a URL and this plugin will replace all matches in the posts of your blog.

Platinum SEO Pack

Platinum SEO Plugin offers Complete onsite SEO solution for your WordPress blog.

HeadSpace 2

HeadSpace is a powerful all-in-one plugin to manage meta-data and handle a wide range of SEO tasks. With it you can tag your posts, create custom titles and descriptions that improve your page ranking, change the theme or run disabled plugins on specific pages, and a whole lot more.

Simple Submit SEO / Social Bookmarking Plugin

Adds links for submitting to Digg, Delicious, Buzz, and Stumble to pages and posts. Great for SEO or building traffic.

WordCompress – WordPress SEO Compression!

WordCompress is a premium plugin designed for SEO and improving user experience and website performance.

SEO Auto Title Suggestions (Premium Plugin)

This plugin gives you full keyword research power right at your fingertips while writing your post titles.

Robots Meta

There's no easy way to add meta robots tags to WordPress pages, unless of course, when you install this plugin.

TGFI.net SEO

Override titles, descriptions and keywords with page/post level input. Designed for use with WordPress as a CMS with the blog not on the homepage.

SEO Friendly Images

SEO Friendly Images is a WordPress SEO plugin which automatically updates all images with proper ALT and TITLE attributes for SEO purposes.

SEO Slugs

Removes common words like 'a', 'the', 'in' from post slugs to improve SEO.

xCommenter WordPress Auto Comment SEO Plugin (Premium)

xCommenter is a powerful SEO WordPress plugin that will post unique (spun) content to your posts and pages and pings all the major RPC + search engines after the comments are posted. 

SEO Translate

Automatically translate your site into 30 different languages. Easy install. Drive traffic – translated content is stored, ready for indexing.