Case Converter — UPPERCASE, lowercase, Title Case & More

← Paper PortThe Creative Island · Island 10

Seven cases, one click each — from shouting (UPPER) to programming (camel, snake, kebab).

Your text

Result

How to use this tool

1. Paste your text.
2. Click a case button — the converted text appears below.
3. Copy result when it looks right. camel/snake/kebab strip punctuation for code-safe output.

Example

“the creative island — port of saidpur” → Title: The Creative Island — Port of Saidpur · camel: theCreativeIsland · snake: the_creative_island · kebab: the-creative-island

The formula

Title Case capitalizes each word except small words (a, of, the…) mid-sentence; sentence case capitalizes only sentence starts

What the result means

UPPERCASE reads as shouting online; sentence case is the modern default for articles; Title Case suits headlines and book names. The three code cases exist because compilers and URLs dislike spaces — camelCase for variables, snake_case for Python and databases, kebab-case for URLs and CSS classes.

Frequently asked questions

Why does Title Case keep small words lowercase?

That's AP/Chicago style — articles and short prepositions stay lowercase unless they start the title. 'The Creative Island and the Port of Saidpur' beats every word capitalized.

My text lost punctuation in camelCase — why?

Code identifiers can't contain punctuation, so anything that isn't a letter or digit is treated as a word boundary. That's the correct behavior, not a bug.

Can I convert Bangla text?

UPPER/lower don't apply — Bangla has no case. The word-aware cases treat Bangla text safely (it passes through unchanged).

Is my text uploaded?

No — conversion happens entirely in your browser.

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Explore the island world

• Paper Port — the island where this tool lives.
• The Main Island — drive the boat, explore the whole world.
• The 90s Kids Island — where most of us started.

Privacy & data: this tool runs entirely in your browser — nothing you type is uploaded, saved or sent anywhere. · Disclaimer: text is processed locally and never uploaded; always keep your own backup of important documents. · Privacy Policy · Disclaimer