Convert text to uppercase, lowercase, title case, or sentence case in one click.
Count words, characters, sentences, and paragraphs in real time.
Characters with and without spaces plus word count. Great for limits.
Clean lists by removing duplicate lines, with optional case-insensitive mode.
Compare two texts line by line and see what changed.
Have your text read aloud using your browser's speech engine.
Dictate with your voice and turn speech into editable text.
It supports UPPERCASE, lowercase, Title Case, and Sentence case. You can switch between them with one click.
It only changes the letter case. Your punctuation, numbers and spacing are left as-is, except where needed to form sentence or title case correctly.
Yes. All conversions happen in your browser using JavaScript. Your text is not uploaded or stored anywhere.
Yes. You can paste long paragraphs or entire articles. Conversion is instant and works entirely on your device.
Yes. The case converter is free and requires no signup or installation.