Extract text where every word starts with a capital letter

This tool extracts text lines where every word starts with a capital letter. A word is considered valid if its first character is an uppercase letter (A–Z). The tool splits your input text into lines and checks each word—ignoring leading or trailing punctuation—to determine if it meets the Title Case requirement. You also have the option to display the qualifying lines using a custom format by specifying a format string with the placeholder {line}. Simply enter your text and select the desired mode.

Input Text

Extracted Lines

Extraction Modes:

Extract Lines (Exact)
Extracts every line where every word starts with an uppercase letter.

Extract Lines with Custom Format
Extracts each qualifying line and formats it using a custom format. Use {line} as a placeholder for the original line.

Examples:

Extract Lines (Exact)

Extracts only lines where every word begins with an uppercase letter.

Before:

This Is A Title
this is not a Title
Another Title Line
Mixed case Line

After:

This Is A Title
Another Title Line

Extract Lines with Custom Format

Each extracted line is wrapped in your custom format.

Before:

Wonderful Day Ahead
Keep Smiling Always

After (Format "[Title: {line}]"):

[Title: Wonderful Day Ahead]
[Title: Keep Smiling Always]