Extract words that contain mixed case (e.g., iPhone, eBay, etc.)

This tool extracts words from your text that contain mixed case letters. You can choose from several extraction modes

Input

Output

Processing Modes:

Extract All Mixed-Case Words
Extracts every word containing at least one uppercase and one lowercase letter.

Extract CamelCase Words Only
Extracts words that start with a lowercase letter and contain at least one uppercase letter later.

Extract Title-Mixed Case Words Only
Extracts words that begin with an uppercase letter and contain additional uppercase letters, excluding standard title-case words.

Custom Mixed-Case Extraction
Specify the minimum number of uppercase and lowercase letters a word must contain. Leave a field blank to enforce only the other criterion.

Minimum Uppercase Letters: Minimum Lowercase Letters:

Examples:

Extract All Mixed-Case Words

From the text below, only words that have both uppercase and lowercase letters are extracted.

Before:

iPhone eBay APPLE banana

After:

iPhone
eBay

Extract CamelCase Words Only

This mode extracts words that start with a lowercase letter and then contain an uppercase letter.

Before:

iPhone helloWorld MacBook

After:

iPhone
helloWorld

Extract Title-Mixed Case Words Only

This mode extracts words that start with an uppercase letter and include additional uppercase letters, excluding words that are in standard title-case.

Before:

WiFi iPhone eBay Hello World

After:

WiFi

Custom Mixed-Case Extraction

Specify the minimum numbers for uppercase and lowercase letters. For example, if you require at least 1 uppercase and 2 lowercase letters, only words meeting these criteria will be extracted.

Before:

iPhone eBay APPLE banana eBayTest

After (with minUpper = 1, minLower = 2):

iPhone
eBay
eBayTest