Case Converter
Switch text between upper, lower, title, sentence, camel, snake and kebab case.
Runs entirely in your browser. Nothing you enter leaves your device.
Input
Output
How to use
- Type or paste your text into the input panel on the left.
- The result updates instantly in the output panel on the right.
- Use Copy or Download to save the result, or Reset to start over.
Related tools
- Word & Character CounterCount words, characters, lines and estimated reading time as you type.
- Add Prefix & SuffixAdd text to the start or end of every line at once.
- Shuffle LinesRandomize the order of lines using a cryptographically strong shuffle.
- Reverse TextReverse characters, words or the order of lines.
- Remove Extra SpacesCollapse repeated spaces and trim leading or trailing whitespace.
- Remove Duplicate LinesKeep only unique lines, with optional case-insensitive matching.