Free Text Case Converter | Convert Text Between Uppercase and Lowercase

Convert text between uppercase and lowercase for free. 100% local processing in browser, no data saved on server

Original Text

0 / 1,000,000 characters

Converted Text

What is Text Case Converter?

Text Case Converter is a free and powerful tool that allows you to easily convert text between uppercase and lowercase. This tool is very useful for programmers, writers, and users who need to convert text case quickly.

Our Text Case Converter works entirely in your browser (Client-Side), meaning all conversion operations are performed locally and no data is sent to the server. This ensures maximum privacy and security. You can convert text between 5 different types: Uppercase (all letters capital), Lowercase (all letters small), Title Case (first letter of each word capital), Sentence Case (first letter of each sentence capital), and Alternating Case (alternating between capital and small).

How to Use Text Case Converter?

  1. Enter text in the left field (Original Text)
  2. Select conversion type from buttons (Uppercase, Lowercase, Title Case, etc.)
  3. Result will appear instantly in the right field (Converted Text)
  4. Copy the converted text or download it as TXT file

Available Conversion Types

UPPERCASE

Convert all letters to uppercase

EXAMPLE → EXAMPLE

lowercase

Convert all letters to lowercase

EXAMPLE → example

Title Case

First letter of each word capital

example text → Example Text

Sentence Case

First letter of each sentence capital

example. text → Example. Text

Alternating Case

Alternating between capital and small

example → ExAmPlE

Frequently Asked Questions About Text Case Converter

Is text saved on the server?

No, all conversion operations are performed locally in your browser. No data is sent to the server, ensuring maximum privacy and security.

Is the tool free?

Yes, the tool is completely free. You can convert unlimited texts without payment.