Text Case Converter

Convert text between UPPER, lower, Title and more cases

Transform text instantly between UPPER CASE, lower case, Title Case, Sentence case, camelCase, snake_case, kebab-case, PascalCase and more. Whether you're cleaning up a messy spreadsheet, preparing variable names for code, polishing headlines, or fixing accidental Caps Lock typing, this tool handles it in one click.

Writers, developers, marketers, students and editors all spend surprising amounts of time fighting with text case. Doing it manually is tedious; doing it with this tool takes a second. Paste in any block of text, choose the target case, and copy the cleaned‑up result.

Beyond basic case changes, the tool also offers character and word counts, whitespace cleanup, and reverse text — useful side features for editors and content creators working on tight deadlines.

Why use Text Case Converter?

Every popular case

UPPER, lower, Title, Sentence, camelCase, PascalCase, snake_case, kebab‑case, and more.

Real‑time preview

Output updates as you type or change cases.

Word and character count

Useful counters built in for writers and editors.

Privacy first

Text is processed in your browser and never sent to any server.

How to use Text Case Converter

1
Paste your text
Drop or paste your text into the input box.
2
Pick a case style
Choose UPPER, lower, Title, Sentence, camelCase, snake_case and more.
3
Copy the result
Hit copy and paste the converted text wherever you need it.
4
Repeat freely
Run the same text through different cases until it's exactly right.

Common use cases

Clean up data

Standardize names, addresses or product titles in spreadsheets and CSV exports.

Prepare code identifiers

Convert human‑written labels into camelCase, PascalCase or snake_case for variable names.

Fix accidental Caps Lock

Recover a paragraph typed entirely in capital letters by switching to Sentence case.

Polish headlines

Apply Title Case to headlines and titles for consistent style.

Features at a glance

UPPER / lower / Title / Sentence case
camelCase, PascalCase, snake_case, kebab-case
Word and character counter
Reverse text
Whitespace cleanup
Real‑time updates
100% private
Mobile and desktop ready

Frequently asked questions

How do I convert text to title case online?

Paste your text into our Text Case Converter and click Title Case. Each word's first letter is capitalised according to standard title capitalisation rules.

Can I convert text to camelCase online?

Yes. Select camelCase in our converter to transform your text to camelCase format, with the first word lowercase and each subsequent word capitalised.

What text cases are supported?

We support UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, and CONSTANT_CASE.

Is there a character limit for the text case converter?

No character limit. Our tool handles short snippets and full documents equally, converting instantly regardless of length.

Your privacy matters

Text Case Converter runs entirely in your web browser. Your files, text, and data are never uploaded to any server, never stored, and never seen by us or any third party. This client-side architecture means you can safely process confidential business documents, personal records, and proprietary data without privacy concerns.

Ready to Transform Text