Case Converter

Case Converter

Convert text between Uppercase, Lowercase, Title Case, Sentence Case and more

Basic Cases
Programming Cases
Text Statistics Live
Characters
0
Words
0
Lines
0
Letters
0
Uppercase
0
Lowercase
0
Numbers
0
Spaces
0
Converted Result Ready
Text updates in real-time as you type
Hello World
Lorem Ipsum
variable name
MiXeD CaSe
this is a test
Case Conversion Guide
UPPERCASE
Converts all letters to capital letters. Useful for headings, warnings, or emphasis.
"hello" → "HELLO"
lowercase
Converts all letters to small letters. Standard for most text content.
"HELLO" → "hello"
Title Case
Capitalizes the first letter of every word. Used for titles and headings.
"hello world" → "Hello World"
Sentence case
Capitalizes first letter of each sentence. Standard for paragraphs.
"hello. world" → "Hello. World"
camelCase
Removes spaces, capitalizes first letter of each word except first.
"user name" → "userName"
snake_case
Replaces spaces with underscores, all lowercase.
"user name" → "user_name"

Relevant Tools

ADVERTISEMENT

Creator & Maintainer

Image of Faiq Ur Rahman, CEO & Founder Toolraxy

Faiq Ur Rahman

Founder & CEO, Toolraxy

Faiq Ur Rahman is a web designer, digital product developer, and founder of Toolraxy, a growing platform of web-based calculators and utility tools. He specializes in building structured, user-friendly tools focused on health, finance, productivity, and everyday problem-solving.

View Profile

Share:

Rate this Tool

User Ratings:

0.0
0.0 out of 5 stars (based on 0 reviews)
Excellent0%
Very good0%
Average0%
Poor0%
Terrible0%

ADVERTISEMENT

Why use this tool?

Writers & Students

Format essays & papers (APA, MLA, Chicago).

Developers

Switch between camelCase, PascalCase, snake_case, kebab-case.

Excel & Word

Change large text blocks instantly.

Free & Online

No downloads, works on all devices.

About Case Converter Tool

The Case Converter Tool is a free online text formatting tool that instantly changes text into different styles like UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, and kebab-case.
It’s widely used by students (APA/MLA title case), writers, developers (camel/snake case), and professionals working with Excel, Word, or coding.

How to Use the Case Converter Tool

  1. Paste or type text into the input box.
  2. Select a case style (e.g., Title Case, Sentence Case, camelCase).
  3. View the result instantly in the output box.
  4. Copy or Download the converted text as a .txt file.
  5. Clear All to start again.
  6.  

FAQs

What is a Case Converter?

A Case Converter is an online tool that changes the text style (uppercase, lowercase, title case, sentence case, camelCase, etc.) instantly.

Yes. Just copy text from Excel or Word, convert it here, and paste it back. Many people search for “case converter in Excel” and “case converter in Word” – this tool solves that.

Yes. Our Title Case option works for research papers, blogs, and academic writing styles (APA, MLA, Chicago, AMA, etc.).

Definitely. The tool supports camelCase, PascalCase, snake_case, kebab-case, which are commonly used in programming.

Yes. It’s 100% free, online, and works without installation.

ADVERTISEMENT