Case converter (UPPER, lower, title, slug)
Transform your text to UPPERCASE, lowercase, Capitalized, sentence case, camelCase, PascalCase, snake_case, kebab-case or a URL-ready slug. Pick the format and copy it. Everything happens in your browser.
How to convert the text
- Type or paste your text into the box.
- Pick the format you want (UPPERCASE, slug, camelCase…).
- The result is computed instantly.
- Copy it with the “Copy” button.
Frequently asked questions
Which transformations are included?
UPPERCASE, lowercase, Capitalize Each Word, sentence case, camelCase, PascalCase, snake_case, kebab-case and URL slug.
What is a slug?
It is a URL-friendly version of the text: lowercase, without accents or symbols and with hyphens instead of spaces (for example, “My Article” → “my-article”). It is handy for clean links and SEO.
Does it keep accents?
Uppercase, lowercase and capitalization keep accents. The slug removes them on purpose to produce a safe ASCII URL.
Does it work with other alphabets?
Upper and lower case conversions work across many languages. The slug is designed for the Latin alphabet; with non-Latin scripts (Japanese, Chinese, Arabic) it may come out empty.
Is my text sent to a server?
No. Everything is processed in your browser; your text never leaves your device.