Free Case Converter
Paste your text, click a case, copy the result — UPPERCASE, lowercase, Title Case, Sentence case, and more.
What is a case converter?
A case converter changes the capitalization of text without retyping it. Paste anything — an email that was accidentally written in caps lock, a heading that needs title case, a document with inconsistent capitalization — pick the case you need, and copy the converted result.
Everything happens instantly in your browser. Your text is never uploaded anywhere, which also means the tool works with text of any length.
The cases explained
- Sentence case — capitalizes the first letter of each sentence, the way ordinary prose is written.
- lower case — everything small, for casual aesthetics or fixing CAPS LOCK accidents.
- UPPER CASE — everything capital, for emphasis, headings, or acronym-heavy text.
- Capitalized Case — Every Word Starts With A Capital Letter.
- Title Case — like Capitalized Case, but small words (a, and, of, the...) stay lowercase unless they start or end the title — the convention for headlines and book titles.
- aLtErNaTiNg cAsE — the mocking-text meme format.
- InVeRsE CaSe — flips whatever case each letter currently has.
How to use it
- Paste or type your text into the box.
- Click a case button — the text converts in place, and you can apply another case at any time.
- Copy the result with one click and paste it wherever it needs to go.
Why is it free?
Every tool on FreeToGenerate.com is genuinely free — this one runs entirely in your browser, costs us nearly nothing to serve, and asks nothing from you: no account, no watermark, no limits.