Change the casing

Text Case Converter

Paste a line or a full block, then apply the casing style you need. The transformed text stays editable and ready to copy.

Private by default

Processing stays in your browser. Your text is not sent anywhere by this tool.

Loading the local processor…

Accepted input

Typed text, Pasted text, TXT

Available output

Uppercase, Lowercase, Title case, Sentence case, camelCase, snake_case, kebab-case

Three clear moves

How to use Text Case Converter

  1. 01

    Paste your text

    Add the words or identifiers you want to transform.

  2. 02

    Choose a case

    Select a writing case or developer naming convention.

  3. 03

    Copy the result

    Review the transformed text and copy it into your document or code.

Good fits

When this tool is useful

  • Repair a headline received in all capital letters.
  • Turn a phrase into a camelCase variable name.
  • Normalize a list of labels before entering content.

Know before processing

Browser and format limits

  • Title and sentence rules do not infer editorial exceptions or proper nouns.
  • Developer cases remove or transform punctuation and spaces.
  • Locale-specific capitalization can differ from browser defaults.

Better output

Practical tips

01

Review names and acronyms after title or sentence case conversion.

02

Use kebab case for readable URL fragments.

03

Keep a copy of punctuation-heavy source text before using a developer case.

Straight answers

Text Case Converter questions

Will title case follow every editorial style guide?

No. It applies a consistent browser rule and cannot account for every publication-specific exception.

What is the difference between snake case and kebab case?

Snake case separates words with underscores, while kebab case uses hyphens.

Can I edit the converted text?

Yes. The output remains editable, so you can correct names, acronyms, or special wording before copying it.

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