Case Converter
Paste your text below and flip it between UPPERCASE, lowercase, Title Case, Sentence case, and aLtErNaTiNg case with one click — then copy the result.
Got a heading stuck in ALL CAPS, or a pasted paragraph that lost its capitals? Drop it in the box above and pick the case you want — done in one click, no retyping.
How to use the case converter
- Paste or type your text into the box above.
- Click the case you want — UPPERCASE, lowercase, Title Case, Sentence case, or aLtErNaTiNg.
- Hit "Copy result" and paste the converted text wherever you need it.
- Clean up spacing with "Remove extra spaces" if your text came from a messy copy-paste.
Why use a case converter?
Retyping a headline to fix its capitalization is pure wasted time — and doing it by hand invites mistakes. Writers use Title Case for headlines, Sentence case for normal copy, and UPPERCASE for labels and banners. When you lift text from a PDF or an email, the casing is often wrong for where it's going. This tool fixes that in one click. It also handles the annoying double-space problem from sloppy copy-pastes, so your text looks clean without you hunting through it.
Frequently asked questions
Is the case converter free to use?
Yes — completely free, no sign-up, no limits. Paste your text, click a case button, and copy the result. Your text never leaves your browser.
What is the difference between Title Case and Sentence case?
Title Case capitalizes the first letter of every word — it's used for headlines and titles. Sentence case only capitalizes the first letter of each sentence, which is how normal sentences are written.
Will converting case change my line breaks or punctuation?
No. The case buttons only change letter casing — your line breaks, punctuation, and spacing stay exactly as they were. The separate "Remove extra spaces" button only touches spacing.
Can I convert case on my phone?
Yes. The tool works in any modern mobile browser. Paste your text, tap the case you want, and use the copy button to move the result into your app of choice.