How to Change Text to UPPERCASE, lowercase or Title Case Instantly

You typed a whole paragraph with Caps Lock on. A list of names came in all lowercase. A headline needs Title Case. Retyping is slow and error-prone; a case converter fixes it in one click.

Text case types explained

• UPPERCASE: ALL LETTERS CAPITAL. Good for short labels and headings.
• lowercase: all letters small. Useful for emails, tags and URLs.
• Title Case: Each Main Word Starts With A Capital. Common for headlines.
• Sentence case: Only the first word of each sentence is capitalised. Best for normal text.
• camelCase: usedInProgramming for variable names.
• snake_case: used_in_programming and databases.

How to convert case

1. Open the Case Converter.
2. Paste your text.
3. Click the case you want.
4. Copy the result.

Try it now: Case Converter is free, works in your browser and needs no signup.

Common uses

• Fixing text typed with Caps Lock on.
• Cleaning up product names or customer lists from spreadsheets.
• Formatting blog titles consistently.
• Creating variable names for code.

A note on all caps

Long text in uppercase is harder to read and can feel like shouting in emails and messages. Use it for short headings only.

Related: count your words with the Word Counter or clean lists with Remove Duplicate Lines.

Try it now: Case Converter is free, works in your browser and needs no signup.