Remove Extra Spaces / Clean Text
Clean up extra spaces and normalize plain text.
Open Remove Extra Spaces / Clean Text
Case Converter
Convert text into UPPERCASE, lowercase, Title Case, sentence case, camelCase, PascalCase, or snake_case.
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Count words, characters (with and without spaces), lines, and paragraphs as you type.
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Text Sorter
Sort lines alphabetically or numerically with optional case sensitivity and duplicate removal.
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Frequently asked questions
Common questions about this tool.
Title case capitalizes the first letter of each word (common for headings). Sentence case capitalizes the first letter of each sentence and lowercases the rest, like normal prose.
Each line is treated separately: words separated by spaces become one identifier with the first word lowercased and later words capitalized (e.g., "user name" → "userName"). Line breaks are preserved between lines.
PascalCase also joins words with no spaces but capitalizes every word, including the first (e.g., "user name" → "UserName"). It is common for class and component names in many languages.
Each line is split on whitespace, lowercased, and joined with underscores (e.g., "User Name" → "user_name"). Blank or whitespace-only lines are left as-is so structure is preserved.
No. The transformation runs in your browser from the text you paste. Nothing is uploaded for case conversion.
The tool uses the browser default string casing (Unicode-aware for typical locales). For legal or Turkish-specific casing rules, verify output in your target locale.
Yes. Use Copy output when there is text in the output area; empty input leaves the output empty and the button stays disabled.