Change Text Case
Switch text between upper, lower, title, sentence and other cases. Runs entirely in your browser, so your data never leaves your device.
0 chars · 0 lines
Output
The result appears here as you type.
How to use Change Text Case
- 1. Paste your text. Enter the text you want restyled into the input pane, any length from a single word to a full paragraph.
- 2. Pick a Case style. Choose UPPERCASE, lowercase, Title Case, Sentence case, Capitalize Each Word, aLtErNaTiNg, iNVERSE or RaNdOm from the Case dropdown to apply that transformation to the whole input.
- 3. Copy the transformed text. Copy the restyled text from the output pane. Switch the Case setting and reselect to try a different transformation on the same input.
When to use Change Text Case
Change Text Case is a single tool covering every common case transformation, from UPPERCASE and lowercase to Title Case, Sentence case and joke styles like aLtErNaTiNg. Use it whenever you're not sure which specific case tool you need and want to try several.
- Formatting a heading for a document. You need a section heading in Title Case but the source text was typed in all lowercase. Select Title Case to capitalize it appropriately in one step.
- Writing a mocking or sarcastic message. You want to reply to something in the internet-meme aLtErNaTiNg case style often used to convey sarcasm. Select that option and paste in your reply text.
- Trying several case styles quickly. You're not sure whether Sentence case or Capitalize Each Word looks better for a given label, so you switch between the options here to compare the results side by side.
Examples
Title case
Input
the lord of the rings
Output
The Lord of the Rings
About the Change Text Case tool
Change Text Case does its work locally, right in the browser. Switch text between upper, lower, title, sentence and other cases. There is no upload step, no queue and no account, and your data never travels over the network.
It belongs to the Text Tools collection on EditSafely, a set of 211 small, focused Text utilities that share the same instant, private workspace.
You can shape the output with the Case setting, and the result refreshes the moment you change it. A worked example further down the page shows exactly what the tool produces for a real input.
Running locally also makes the tool fast and dependable: results appear as you type or drop a file, there is no server outage that can take it down mid-task, and confidential data can be processed without a second thought.
Frequently asked questions
Does Change Text Case cost anything?
Yes, it is completely free. All 2,658 tools on EditSafely work without an account, a subscription or usage limits.
Is it safe to paste sensitive or confidential data?
No data leaves your device. The whole tool is JavaScript that runs inside your browser tab, so there is no upload, no server-side processing and no log of what you did. If you disconnect from the internet after the page loads, it keeps working.
How much text can I process at once?
There is no fixed limit. Because the work happens on your own device rather than on a shared server, the practical ceiling is your machine's memory, which comfortably handles inputs far larger than typical online tools allow.
Do I need to sign up or install anything?
Nothing to install and no account needed. Open the page in any up-to-date browser, including on a phone or tablet, and the tool is ready.
How do I use the result?
The output panel has a one-click copy button, and you can keep refining the input while you work; the result updates in place as you type.