How to Add a Meta Description in WordPress (With or Without a Plugin, 2026)

In 2006 WordPress didn’t create a meta description for each post, so we edited header.php and used conditional tags to print the excerpt. WordPress core still doesn’t add one, but SEO plugins now make it a one-field job. Here’s how to add a meta description in WordPress in 2026, with or without a plugin.

Quick answer: Install an SEO plugin such as Rank Math, Yoast SEO or All in One SEO, open any post, and type your description into the plugin’s snippet editor (aim for about 120-160 characters with your main keyword). Without a plugin, add a small function to your theme’s functions.php that prints the post excerpt as a meta description in wp_head.

What a meta description does

The meta description is a short summary in your page’s HTML head. Search engines may show it under your title in results. It isn’t a direct ranking factor, but a clear, relevant description can improve clicks. Google often rewrites it to match the search, so write it for people, not just keywords.

Add a meta description in WordPress with a plugin

Rank Math

1. Edit the post and open the Rank Math panel.
2. Click Edit Snippet and type in the Description field.
3. Set a default template for posts under Rank Math > Titles & Meta.

Yoast SEO

1. Scroll to the Yoast SEO box below the editor (or open the sidebar).
2. Fill in the Meta description field in Search appearance.

All in One SEO and SEOPress

Both add a Meta Description field under the editor, with character counters and previews.

Add a meta description without a plugin

Use a child theme or a code snippets plugin and add:

add_action('wp_head', function () {
  if (is_singular()) {
    $desc = wp_strip_all_tags(get_the_excerpt());
    echo '<meta name="description" content="' . esc_attr(wp_trim_words($desc, 30)) . '">' . "\n";
  }
});

Write a custom excerpt for each post (enable Excerpt in the editor sidebar) for better results. Don’t use this alongside an SEO plugin, or you’ll get duplicate tags.

Watch out for automatic descriptions

Plugins and code that build the description from the first 20 or 30 words of a post have a catch, which we learned in 2007 with the Head Meta Description plugin. If your opening sentences are an anecdote or background, the description may say nothing about the page. Either write a custom excerpt or description for important posts, or get into the habit of putting a one-line summary with your main keyword in the first sentence. SEO plugins have the same issue: Rank Math and Yoast fall back to the opening text when you leave the description empty.

Meta description best practices

• Keep it around 120-160 characters so it isn’t cut off.
• Include the main keyword naturally; Google bolds matching words.
• Make each description unique.
• Summarise the benefit or answer, and add a reason to click.
• Avoid quotes and keyword stuffing.

Check your meta description

Google explains how it picks snippets in its snippet documentation (external site).

View the page source (Ctrl+U) and search for name=”description”, or use the URL Inspection tool in Google Search Console. For more SEO settings, see how to noindex archive subpages with Rank Math and Yoast.

FAQ

Does WordPress add meta descriptions automatically?

No. WordPress core doesn’t, so you need an SEO plugin or custom code.

Should I let my plugin generate meta descriptions automatically?

Only as a fallback. Automatic descriptions use the first lines of the post, which may not summarise it. Write custom descriptions for your most important pages.

Why does Google show a different description?

Google rewrites snippets when it thinks other text on the page better matches the search.

How do I add a meta description to my WordPress homepage?

In Rank Math or Yoast, set it under the homepage settings, or edit the static front page’s SEO field.