Text Converter
What is Text Converter?
The Text Converter changes the case of any text in one click. Switch between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, alternating caps, and inverted case. Everything runs in your browser, so your text never leaves your device.
How to use
- Type or paste your text into the box.
- Click the case style you want, for example Title Case or snake_case.
- Copy the converted text with the Copy text button.
- Click Clear to start over with new text.
Features
- Ten case styles in one tool: upper, lower, title, sentence, camel, pascal, snake, kebab, alternating, and invert.
- Instant conversion with a single click, no waiting or page reloads.
- Works with long documents as well as short snippets.
- Your text stays private because all conversion happens in your browser.
- Free to use with no signup and no limits.
Frequently asked questions
What is a text converter?
A text converter is an online tool that changes the letter case of text. You paste text in and get it back in a different style, such as all capitals or Title Case, without retyping it.
Is the Text Converter free?
Yes, it is completely free. There is no signup, no account, and no limit on how much text you can convert.
What is the difference between camelCase and PascalCase?
In camelCase the first word starts lowercase and each later word is capitalized, like myVariableName. In PascalCase every word is capitalized, like MyVariableName. Both are common naming styles in programming.
Does the tool keep my text private?
Yes. The conversion runs in your web browser with JavaScript. Your text is never sent to a server.
Can I convert text with numbers or symbols?
Yes. Numbers and symbols are kept as they are. Only letters change case, and styles like snake_case and kebab-case treat symbols as word separators.
Why would I use snake_case or kebab-case?
Developers use snake_case for variable and file names in languages like Python, and kebab-case for URLs and CSS class names. This tool formats your text into those styles instantly.