Text Case Best Practices for WordPress Content
Published 2026-04-13 · convertcase.in
WordPress doesn't have a built-in case converter, but understanding case conventions for WordPress content will improve your SEO and readability.
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1Post Titles
Title Case or Sentence case — decide on one and use it consistently across all posts.
2Headings (H1-H6)
H1: Usually your post title (set by WordPress automatically). H2/H3: Sentence case for a natural, readable flow.
3URL Slugs
WordPress auto-generates slugs from your title. Always check and clean them: lowercase, hyphens, no stop words.
4Convert Before Pasting
Format your content in convertcase.in before pasting into the Gutenberg editor or Classic editor.
Frequently Asked Questions
Does WordPress automatically lowercase URL slugs?
Yes — WordPress converts your post title to a lowercase, hyphenated slug automatically. You can edit it manually.