Tool
Text Case Converter
Pick a case, paste your text, done. Works on anything from a headline to a wall of caps.
Convert text case in three steps
No software to install. Works in any browser, on any device.
Paste your text
Drop any text into the input area.
Choose a case
Pick from UPPERCASE, lowercase, Title Case, Sentence case, or camelCase.
Copy the result
Click to copy the converted text to your clipboard.
Case options
Multiple case options
UPPER, lower, Title, Sentence, camelCase, PascalCase — all in one place.
Instant conversion
Click any case button and the text converts immediately. No processing delay.
Copy with one click
Hit the copy button and the result goes straight to your clipboard.
About the Text Case Converter
Our free text case converter lets you instantly change the capitalisation of any text. Select a case style, paste your content, and the converted result appears immediately below — ready to copy with one click.
The tool supports four conversion modes. UPPERCASE turns every letter into a capital, useful for headings, acronyms, or shouting in a group chat. lowercase makes every letter small — handy for normalising data or writing in a casual style.
Title Case capitalises the first letter of every word, which is the standard format for article titles, book names, headings, and product names. Sentence case capitalises only the first letter of each sentence, making it ideal for fixing text that was accidentally typed in all caps or pasted from a source with inconsistent formatting.
This tool is especially useful for developers cleaning up data, copywriters reformatting drafts, students fixing pasted quotes, and social media managers who need consistent capitalisation across posts. Instead of manually going through text word by word, simply paste it in and let the converter do the work in under a second.
Like all tools on QuickToolsHub, everything runs locally in your browser. Your text is never sent to any server. You can safely use this tool with confidential or sensitive content.
Need more text tools? Word Counter tracks words and reading time live. Reverse Text Generator flips any text backwards. Whitespace Remover cleans up extra spaces and line breaks.
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Frequently Asked Questions
What's the difference between Title Case and Sentence case?
Title Case capitalizes the first letter of every major word (like a book title). Sentence case only capitalizes the first word of each sentence. 'The Quick Brown Fox' is title case; 'The quick brown fox' is sentence case.
What is camelCase used for?
camelCase is common in programming — variable names like 'firstName' or 'totalPrice'. The first word is lowercase, each subsequent word starts with a capital. PascalCase is similar but capitalizes the first word too, like 'FirstName'.
Can I convert code identifiers to different naming conventions?
Yes. Paste your variable or function names and convert between camelCase, PascalCase, snake_case equivalents. The tool handles any text you paste.
Does case conversion affect punctuation or numbers?
No. Case conversion only affects letters. Numbers, punctuation, and special characters remain unchanged.