Text Case Converter, UPPER, lower, Title & More
Convert text between UPPER, lower, Title, Sentence, camelCase, snake_case and more, instantly.
About this tool
The text case converter transforms text between twelve casings: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, CONSTANT_CASE, kebab-case, dot.case, inverse and alternating case. Developers use it for variable and file names; writers and marketers for headlines and titles.
Title Case keeps short words like "and", "of" and "the" lowercase unless they start the title, and keeps acronyms such as SEO or HTML in capitals. Developer cases split on spaces, punctuation and existing camelCase boundaries, and they work with accented letters.
How to use
- 1. Paste your text.
- 2. Click a case button. The result appears instantly and updates as you edit.
- 3. Copy it, or replace the input to chain conversions.
Frequently asked questions
What cases are supported?
UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, CONSTANT_CASE, kebab-case, dot.case, inverse and alternating case.
Does Title Case keep acronyms?
Yes. Words already written in capitals, like SEO, HTML or USA, stay in capitals.
Is it free?
Yes, free with no limits.
Does it work offline?
The conversion runs in your browser, so it works once the page loads.
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