Case Converter

What is a Case Converter?

A case converter changes the capitalisation of your text between different cases — and Fontily's converts to seven cases at once, from everyday Title Case and Sentence case to programming styles like camelCase, snake_case and kebab-case. Just paste your text and copy the case you need.

Features

• Seven cases generated instantly from one input.
• Writing cases — UPPERCASE, lowercase, Title Case, Sentence case.
• Programming cases — camelCase, snake_case, kebab-case.
• One-click copy for each result.
• Free and private — runs entirely in your browser.

How to Use the Case Converter

1. Type or paste your text into the box.
2. All seven cases are generated immediately.
3. Click the case you need to copy it.
4. Paste it into your document, code or post.

Benefits

Re-typing text to fix capitalisation is slow and error-prone. A case converter fixes shouty all-caps, formats headings as Title Case, and produces clean variable and URL names for developers — saving time and keeping naming consistent.

Use Cases

• Fixing accidental Caps Lock text.
• Formatting headings and titles.
• Generating variable, function and class names in code.
• Creating clean URL slugs and CSS class names.

Conclusion

Fontily's Case Converter turns one input into seven ready-to-copy cases for writers and developers alike. Paste your text above, pick the case you need, and copy it instantly — free and private.