Case Converter

Convert text between different case formats

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0 chars

Input Text

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Upload Text File

.txt .json .csv

Text Statistics

Words

Characters

Lines

Sentences

Paragraphs0

Spaces0

Case Converter Actions

Select Case Format

Quick Tips

camelCase → first word lowercase
PascalCase → all words start uppercase
snake_case → words separated by underscores
kebab-case → words separated by hyphens
CONSTANT_CASE → all uppercase with underscores

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Conversion Settings

Trim Whitespace

Remove Extra Spaces

Capitalize First Letter

Frequently Asked Questions

Everything you need to know about converting text cases

About Case Converter Tool

Our free online Case Converter helps developers, writers, and content creators transform text between different case formats instantly. Convert between camelCase, PascalCase, snake_case, SCREAMING_SNAKE_CASE, kebab-case, UPPERCASE, lowercase, Capital Case, Sentence case, Title Case, and more. The tool features smart case detection, real-time conversion, detailed statistics, and customizable settings including preserve spacing, ignore words, and custom mappings. Perfect for programming variable naming conventions, fixing document formatting, standardizing database fields, or preparing content for different platforms. All processing happens locally in your browser - your text never leaves your device, ensuring complete privacy and security. No registration required, unlimited usage, and completely free.

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