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Text Case Converter

Quickly transform any block of text into six common naming and formatting styles. Paste or upload a `.txt` file, pick a case, and get the result instantly—all inside your browser. Line breaks are preserved exactly so your paragraphs, lists, or code snippets stay intact.

🔒 Processing happens in your browser — files are never uploadedFree · No sign-up required

How to Use

  1. 1Paste your text in the input area, or click “Upload .txt file” to load a text file from your device.
  2. 2Choose the desired case from the dropdown: UPPERCASE, lowercase, Title Case, camelCase, snake_case, or kebab-case.
  3. 3Click “Convert.” Copy the result to your clipboard or download it as a plain text file.

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Why use ShowPro's Text Case Converter?

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100% Private
Files never leave your browser. Zero server uploads.
Instant Results
Processing happens locally — no waiting for uploads.
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Completely Free
No account needed. Use 5 times per day, always free.

Frequently Asked Questions

Will line breaks be preserved?

Yes. Line breaks are maintained exactly, whether you use Title Case, snake_case, or any other format. Each line is transformed independently.

Can I convert a file with accents or special characters?

Yes. The tool handles Unicode text transparently; characters outside ASCII remain unchanged.

What happens to extra spaces or punctuation?

In case styles that remove spaces (camelCase, snake_case, kebab-case), consecutive spaces are treated as single word separators. Punctuation remains attached to the word it touches.