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Convert text to uppercase, lowercase, title case, sentence case, slug format, and more.
Text transform is the process of converting text between different cases and formats (such as uppercase, lowercase, title case, sentence case, or slug format) to meet styling, formatting, or technical requirements.
Enter your text in the input area, then click any transformation button to apply it. The result appears in the output area, ready to copy.
Case transforms change letter capitalization without affecting numbers, punctuation, or special characters.
Whitespace transforms help clean up text by removing extra spaces, trimming lines, or joining paragraphs.
| Transform | Example |
|---|---|
| UPPERCASE | HELLO WORLD |
| lowercase | hello world |
| Title Case | Hello World |
| Sentence case | Hello world |
| slug-case | hello-world |
| aLtErNaTiNg | hElLo WoRlD |
Did you know? Uppercasing is not reversible in every language. The German eszett becomes SS in uppercase, and lowercasing that gives ss rather than the original character, which is why round tripping a case change can lose information.
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