WordPress Post Excerpt vs. Content
How the Excerpt Field Works
The Excerpt field (available in the post editor's sidebar, sometimes needing to be enabled via editor options) lets you write a short, purpose-built summary distinct from the opening lines of the actual content. If left empty, WordPress automatically generates one by truncating the post content to a default word count, which works but often cuts off mid-sentence or misses the actual key point a manually crafted summary could capture.
Why a Manual Excerpt Is Usually Better
- An automatically truncated excerpt simply cuts the content at a word count, regardless of whether that produces a coherent, compelling summary — it often reads awkwardly compared to something purpose-written.
- A manually written excerpt can be crafted specifically to entice a reader to click through from an archive listing, functioning almost like a mini call-to-action rather than just a content preview.
- Some SEO plugins use the excerpt (or a separate meta description field) differently for search engine snippets, so it's worth understanding which field a specific plugin actually pulls from for that purpose.
- RSS feed readers typically show the excerpt rather than full content by default in many feed configurations, making it worth treating as genuinely reader-facing content, not an afterthought.
Using Excerpts Well
- Write a manual excerpt for important content, rather than relying on automatic truncation.
- Keep it genuinely summarizing the piece, written to work well as a standalone preview.
- Check which specific field an SEO plugin uses for search snippets, since it may be a separate meta description rather than the excerpt itself.
Need help optimizing archive and search snippet display? See WordPress bug fix.