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Case Converter
Formatting text for a headline, a codebase, or a URL slug usually means tedious manual edits. This case converter applies common styles in one click and lets you copy the result immediately.
Last reviewed July 30, 2026.
When to use this
- Title-casing article or product headlines
- Building SEO-friendly URL slugs
- Switching between camelCase, snake_case, and kebab-case in code samples
Worked example
“Hello World from Curated Tools” → Title Case stays readable; snake_case becomes hello_world_from_curated_tools; slug becomes hello-world-from-curated-tools.
Common mistakes
- Using Title Case on brand names that have official capitalization
- Slugifying text without removing punctuation that some CMS tools handle differently
- Assuming sentence case will perfectly capitalize proper nouns
How it works
We split on spaces, underscores, hyphens, and camelCase boundaries, then rejoin using the selected convention. Slug mode lowercases and strips non-alphanumeric characters.
How to use
- Paste your text.
- Choose a case style.
- Copy the output.
FAQ
What is a slug?
A URL-friendly string: lowercase words joined with hyphens, with most punctuation removed.
Does Title Case follow APA/Chicago rules?
It uses a practical capitalize-each-word style, not a full editorial style guide.
Will camelCase preserve acronyms?
Acronyms may be normalized like other words. Review output for API names that need exact casing.
Is text sent to a server?
No—conversion is local.
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