Browser utility · No upload
Case Converter
Convert text to camelCase, snake_case, kebab-case, PascalCase, title case, and more — free, private, and instant.
Runs locally in your browser — your input is never uploaded or stored.
About this tool
Case Converter lets you convert text to camelCase, snake_case, kebab-case, PascalCase, title case, and more without installing an app or creating an account. Copy any naming convention instantly for code, filenames, headings, or data cleanup.
Reformat variable names, rename files consistently, fix ALL-CAPS pasted text, or apply title case to headings without retyping anything.
How it works
- Enter or choose your values
- Review the instant result
- Copy or download the result
Frequently asked questions
How do I use Case Converter?
Enter or choose your input in the tool above. The result updates immediately or appears when you select the action, ready to copy or download.
Can it fix text that's stuck in all caps?
Yes. Paste the text and choose sentence case or lowercase to convert shouting text back into normal, readable copy.
Is Case Converter free, and is my data private?
Yes. Case Converter is free with no account or watermark, and it runs entirely in your browser so your input is never uploaded, stored, or shared.
Does it work on phones and tablets?
Yes. It works in current browsers on Android, iPhone, iPad, Windows, macOS, and Linux.