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About Case Converter

A convenient online case converter supporting 8 text format conversions: UPPER, lower, Capitalize, camelCase, snake_case, PascalCase, kebab-case, and tOGGLE cASE. All processing runs locally in your browser with instant results.

8 Formats
UPPER, lower, Camel, snake...
Instant
Real-time conversion
Local
No upload, privacy safe
Copy/Download
One-click copy or download
Supports 8 text case formats
Real-time conversion as you type
One-click copy and download
All processing runs locally in your browser

How to Use

1
Input Text
Type or paste the text to convert.
2
Pick Format
Choose a target case format.
3
View Result
See the converted output instantly.
4
Copy/Download
Copy or download the converted text.

Use Cases

Variable Naming
Convert text to camelCase or snake_case.
Document Editing
Normalize headings and body text.
Title Case
Capitalize each word for titles.
Data Formatting
Format keys and constants consistently.

Conversion Tips

Camel vs Pascal

camelCase starts lowercase; PascalCase starts uppercase. Both remove spaces between words.

Snake vs Kebab

snake_case uses underscores between words; kebab-case uses hyphens. Common in URLs and config files.

Toggle Case

Toggle Case flips uppercase to lowercase and vice versa, handy for fixing accidental caps lock.

Convert Text Case Easily
From variable naming to document editing, one-stop solution for all your text case conversion needs.
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