Case Converter
About the Case Converter
The Case Converter on Toolzylo transforms your text into any capitalisation format instantly. Whether you need to fix accidentally capitalised text, prepare variable names for code, or format headings consistently, this tool handles it in one click.
Text case formatting is a common need across many fields. Writers use Title Case for book titles and headings. Developers use camelCase for variable names. Editors use Sentence case for body text. Our converter supports all five major case formats: UPPERCASE, lowercase, Title Case, Sentence case, and camelCase.
UPPERCASE converts every letter to capital. Lowercase converts every letter to small. Title Case capitalises the first letter of every word. Sentence case capitalises only the first letter of each sentence. camelCase removes spaces and capitalises the first letter of each word except the first, producing output like "myVariableName".
The conversion happens entirely in your browser. No text is sent to any server. The tool works on all modern browsers and supports text of any length.
How to Use the Case Converter
- Type or paste your text into the input area.
- Select the desired case format using the radio buttons.
- Click Convert.
- The converted text appears in the result area.
- Click Copy to Clipboard to copy the result.
Features
- Five case formats: UPPERCASE, lowercase, Title Case, Sentence case, camelCase
- Instant conversion with no page reload
- Copy result to clipboard with one click
- No character limit
- Fully browser-based — no data sent to any server
Frequently Asked Questions
What case formats does the converter support?
UPPERCASE, lowercase, Title Case, Sentence case, and camelCase.
What is camelCase used for?
camelCase is commonly used in programming for variable names, function names, and object properties in languages like JavaScript, Java, and Swift.
Can I convert large amounts of text?
Yes. There is no character limit. The conversion happens instantly in your browser regardless of text length.