Free Any Case Converter – Format Your Text with One Click

Welcome to the Any Case Converter, a free online tool provide by JOY 82 that helps you change the case of your text instantly. Whether you want to convert your text to UPPERCASE, lowercase, Title Case, or any other format, this tool makes it easy, fast, and accurate.

Simply paste or type your text into the input box, then click one of the conversion buttons — your text will be formatted immediately. You can also copy, download, or clear the text easily with one click.

This is an ideal tool for writers, developers, students, and content creators who need to fix capitalization errors or format their text quickly.

Any Case Converter

Change the case of your text. Type or paste your text below, then click a button to convert it.

Character Count: 0

Word Count: 0

tOGGLE cASE Converter

The tOGGLE cASE feature flips the capitalization of every letter in your text.
For example:

Original: Hello World!
Converted: hELLO wORLD!

This is great for having fun with text or correcting text that has inconsistent capitalization. It also helps when you accidentally have your caps lock on and type entire sentences incorrectly.

Sentence Case Converter

The Sentence Case Converter turns your text into a proper sentence structure — meaning the first letter of each sentence becomes uppercase, and the rest remain lowercase.

What is Sentence Case

Sentence case is a writing style in which only the first letter of the first word in a sentence is capitalized, along with proper nouns. It’s the most common form of capitalization used in everyday writing.

Example:

Original: hELLO tHIS IS a TEST.
Converted (Sentence Case): Hello this is a test.

Sentence case improves readability and is preferred in emails, articles, blogs, and reports.

Sentence Case vs Title Case

The key difference between sentence case and title case lies in how words are capitalized:

Sentence case: Only the first word (and proper nouns) are capitalized.
Example: This is a simple example.
Title case: Each major word starts with a capital letter.
Example: This Is a Simple Example.

Sentence case looks more natural in running text, while title case gives headings and titles a professional look.

Title Case vs Sentence Case

Although both styles deal with capitalization, title case is used mainly for headlines, titles, and headings, whereas sentence case is best for paragraph text and general content.

For example:

Title Case: “How to Use an Online Case Converter Tool”
Sentence Case: “How to use an online case converter tool”

Both are grammatically correct — your choice depends on the type of content you’re creating.

Lower Case to Upper Case / Upper Case to Lower Case

With this converter, you can easily change all your text to lowercase or uppercase with one click.

Lower Case Converter: Transforms your text into all small letters.
Example: HELLO WORLD! → hello world!
Upper Case Converter: Makes every letter uppercase.
Example: hello world! → HELLO WORLD!

This is perfect for formatting large amounts of text or standardizing your writing style in seconds.

Capitalize Word

The Capitalize Word option capitalizes the first letter of every word in your text.
Example:
this is my title → This Is My Title

This feature is especially useful for formatting:

Names
Titles
Headings
Blog post titles
Business documents

It ensures consistency and a professional appearance across your content.

Alternate Case Text Generator

The aLtErNaTe CaSe generator alternates between uppercase and lowercase letters in your text.
Example:
hello world → HeLlO wOrLd

It’s often used for creative writing, funny messages, or meme-style text. It gives your content a playful, expressive tone that stands out visually.

Title Case Converter

The Title Case Converter capitalizes the first letter of every significant word in your text, while keeping smaller words (like and, of, in, to, with, etc.) lowercase — unless they’re the first word.