Question 1

Is the Case Converter private?

Accepted Answer

Yes. Conversions run entirely in your browser; your text isn’t uploaded to our servers.

Question 2

Which cases can I convert to?

Accepted Answer

Uppercase, lowercase, sentence case, title/headline case, and alternating case. You can quickly switch between modes and apply them to any selection.

Question 3

Does it preserve URLs, numbers, emojis and punctuation?

Accepted Answer

Yes. The converter keeps URLs, numbers, emojis and most punctuation intact while changing letter casing.

Question 4

Is there a text size limit?

Accepted Answer

There’s no hard limit-performance depends on your device and browser memory. It handles long articles comfortably.

Question 5

Can I undo or restore the original text?

Accepted Answer

You can use your browser’s Undo (Ctrl/Cmd+Z) or copy the converted result into a new document to keep the original safe.

Case Converter

Input