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Convert text into any case
Paste your text, click a format, and it is rewritten instantly. Seven cases, no retyping, nothing leaves your browser.
What is a text case converter?
A text case converter changes the capitalisation of any text in one click — no retyping needed. Whether you left caps lock on, need a headline in title case, or want meme-style alternating text, it handles it instantly. Everything runs locally in your browser, so your text is never uploaded anywhere.
How to use
- Type or paste your text into the box at the top.
- Click any case below — your text is rewritten instantly in place.
- Use the toolbar to copy, download, or share the result.
All case types
| Format | What it does |
|---|---|
| Sentence case This is a sentence. And another one. | Capitalises the first letter of each sentence only. |
| lower case every letter is lowercase here | Converts every letter to lowercase. |
| UPPER CASE EVERY LETTER IS UPPERCASE HERE | Converts every letter to uppercase. |
| Capitalized Every Single Word Is Capitalised | Capitalises the first letter of every word, including small ones. |
| aLtErNaTiNg aLtErNaTeS eAcH LeTtEr LiKe ThIs | Alternates lowercase and uppercase for each letter in sequence. |
| Title Case The Quick Brown Fox Jumps over It | Capitalises major words; keeps small words like "a", "the" lower. |
| iNvErSe fLiPs EvErY sInGlE cHaRaCtEr | Flips every character — uppercase becomes lowercase and vice versa. |