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Text Case Converter & Cleaner

Convert text to any case — uppercase, lowercase, title case, sentence case and more. Clean, find & replace, and analyze text in real time.

9 Case Formats Live Conversion Text Cleaner + Stats
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Words
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Characters
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No Spaces
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Sentences
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Paragraphs
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Lines
Case:
Clean:
Actions:
Find: Replace:
Input Text
Output No conversion applied

How to Use Text Case Converter

1

Enter Text

Type or paste your text into the left input area. Stats update instantly.

2

Choose Conversion

Click any case button (UPPERCASE, Title Case, camelCase…) to convert instantly.

3

Clean & Analyze

Use cleaners to remove spaces, duplicates, special chars. Check live word count and stats.

4

Copy or Download

One-click copy output or download as .txt. Use "Apply" to chain multiple conversions.

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What is Text Case Conversion?

Text case conversion changes how the letters in your text are capitalized. Common use cases include formatting headings (Title Case), standardizing database field values (snake_case or camelCase for developers), fixing accidentally caps-locked text (lowercase), and optimizing SEO meta titles (SEO Title Case which skips articles and prepositions).

What is SEO Title Case vs Regular Title Case?

Regular Title Case capitalizes every word. SEO Title Case (also called AP or Chicago style) skips short, non-essential words like "a," "an," "the," "of," "in," "on," "at," "but," "and," "or," "for," and "nor" — unless they are the first or last word. This matches the style guide used by most publications and search engines for headings.

Developer Case Formats Explained

camelCase starts lowercase then capitalizes each subsequent word (used in JavaScript variables). PascalCase capitalizes every word (used in class names). snake_case uses underscores between lowercase words (used in Python and databases). kebab-case uses hyphens (used in CSS and URLs). All of these formats are available in this converter with one click.