Invert Case (Swap Case)
Swap uppercase and lowercase letters in your text — hELLO wORLD. Fix text typed with caps lock on. Free online case inverter.
✓ 100% free ✓ No sign up ✓ Runs in your browser — nothing uploaded
0 characters
Result
How to use Invert Case (Swap Case)
- 1Paste or type your text in the left box (or open a file).
- 2The converted result appears instantly on the right.
- 3Copy it with one click or download it as a file.
Questions
Is Invert Case (Swap Case) free?
Yes. Invert Case (Swap Case) is 100% free with no limits, no watermark, no sign up and no email required.
Is my data sent anywhere?
No. Everything is calculated locally in your browser. Nothing you type is sent to or stored on any server.
Does Invert Case (Swap Case) work on my phone?
Yes. Invert Case (Swap Case) works in any modern browser on iPhone, Android, Windows, Mac, Linux and Chromebook. No app or install needed.
Do I need to create an account?
Never. There is no sign up, no login, no email and no paywall. Just open the page and use it.