Advanced Text Case Converter
Transform your text between different cases with one click
Case Options
Original Characters:
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Converted Characters:
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When to Use Different Text Cases
Professional Writing
- Use Title Case for headings and titles
- Sentence case for standard paragraphs
- UPPERCASE sparingly for emphasis
Programming
- lowercase for variables and functions
- UPPERCASE for constants
- Title Case for class names
"Proper case usage improves readability by 40% in professional documents and 25% in code according to UX studies."
Understanding Text Cases
UPPERCASE
Converts all letters to capital letters. Often used for acronyms, headings, or to convey importance. Avoid using for long paragraphs as it reduces readability and can appear as shouting in digital communication.
Title Case
Capitalizes the first letter of each major word (nouns, verbs, adjectives, etc.). Used for titles of books, articles, and headings. Minor words (articles, conjunctions, prepositions) are typically lowercase unless they start the title.
Sentence case
Capitalizes only the first letter of the first word in a sentence, along with proper nouns. This is the standard case for most writing as it provides optimal readability for extended text.
Pro Tip: For professional documents, use our Title Case converter to ensure consistent capitalization across all your headings and subheadings.
Frequently Asked Questions
What's the difference between Title Case and Sentence case?
Title Case capitalizes most words (except small connecting words), while Sentence case only capitalizes the first word and proper nouns. For example: "The Quick Brown Fox" (Title) vs "The quick brown fox" (Sentence).
Does the converter handle special characters?
Yes, our tool maintains special characters (like @, #, $) while converting the surrounding text. Numbers and symbols remain unchanged in all case conversions.
Can I convert text from uppercase to sentence case?
Absolutely! Our converter intelligently handles all case transformations, including converting uppercase text to proper sentence structure with appropriate capitalization.
Is there a limit to how much text I can convert?
You can convert up to 10,000 characters at once. For longer texts, consider processing in sections. The character counter helps you track your text length.
How accurate is the Title Case conversion?
Our Title Case follows standard capitalization rules, handling most common cases correctly. However, for specialized terminology or unique styling needs, you may need to manually adjust some words.