Case Converter
Change text case to camelCase, UPPERCASE, Title Case, and snake_case.
Your files and data are processed locally and never leave your device.
What is Case Converter?
Case Converter transforms text strings across all major letter casing conventions. Switch between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, kebab-case, PascalCase, CONSTANT_CASE, and alternating cAsE with a single click.
Unlike legacy online utilities that upload sensitive media and documents to remote cloud storage, Shadow Toolkit executes this entire operation directly within your browser's local runtime. Your raw data never crosses the network.
Key Capabilities
- Supports 10+ casing formats: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, kebab-case, PascalCase, CONSTANT_CASE, and aLtErNaTiNg cAsE
- Smart Title Case capitalization that ignores minor words (articles, prepositions, conjunctions)
- Instant conversion across multiple paragraphs or code variables
- 1-Click 'Copy Converted Text' button
- 100% private in-browser text transformation
Common Use Cases
How to use Case Converter
Paste Text
Enter your text in the input box.
Click Casing Option
Select 'UPPERCASE', 'Title Case', 'camelCase', 'snake_case', or another format.
Copy Result
Click 'Copy' to use the converted text.
Export Clean Text
Review the processed text metrics and click 'Copy to Clipboard' or download as a text file for use in your document editor.
Frequently Asked Questions
Smart Title Case follows standard editorial style guides, leaving short articles, prepositions, and conjunctions in lowercase unless they are the first word.
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