Case Converter
Text ToolsConvert text between UPPERCASE, lowercase, Title Case, camelCase, and more case formats.
How to use Case Converter
- 1Enter your input in the text area above
- 2Click the action button to process your data
- 3View the result and copy it to your clipboard
Common Use Cases
Code Variables
Convert variable names between camelCase, snake_case, etc.
Title Formatting
Convert text to Title Case for headings.
Data Normalization
Standardize text case in databases.
Email Formatting
Format email content with proper capitalization.
Frequently Asked Questions
What case formats are available?
We support: UPPERCASE (ALL CAPS), lowercase (all small), Title Case (First Letter Capitalized), sentence case (First word capitalized), camelCase (firstLowerThenUpper), PascalCase (FirstUpperThenUpper), snake_case (underscore_separated), and kebab-case (hyphen-separated).
When should I use Title Case vs UPPERCASE?
Title Case is used for headings, titles, and proper nouns. UPPERCASE is used for acronyms, emphasis, and technical identifiers. CSS prefers Title Case for headings, while legal documents often use UPPERCASE for important sections.
Does case conversion affect special characters?
Case conversion only affects letters (a-z, A-Z). Numbers, punctuation, and special characters remain unchanged. Unicode characters (like é, ñ, ü) are properly converted to their case equivalents.
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