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What is a case converter?
A case converter changes text to uppercase, lowercase, title case, or sentence case in one click. Useful for headings, titles, and cleanup.
Private on your device
Your information stays on your device and is not uploaded.
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Paste or type text and convert it to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, or alternating case. Results update live and stay on your device.
How to use this tool
1. Enter or paste the text required by Case Converter. 2. Choose options shown on the form. 3. Click the action button to transform or analyze the text. 4. Review the results panel. 5. Copy or reuse the output. Processing runs on your device; inputs are not uploaded to our server.
Worked example
Example: paste a short paragraph into Case Converter and review the transformed text or counts—adjust options such as case, sort order, or WPM to see how the output changes.
How it works
Paste or type text and choose a case style. Conversions update as you type and work on your device. Programming styles such as camelCase, snake_case, and kebab-case split words on spaces, punctuation, and capital-letter boundaries.
Limitations
Results are based on the inputs you provide and may not cover every edge case. This tool is for general use and is not professional advice.
Privacy and file handling
Your image stays on your device and is not uploaded.
FAQ
Frequently asked questions
Which case styles are supported?
UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, and alternating case.
How are programming cases split?
Styles like camelCase and snake_case split words on spaces, punctuation, underscores, hyphens, and capital-letter boundaries.
Is my text stored?
No. Your information stays on your device and is not saved.
What is this tool?
Converts text between uppercase, lowercase, title case, and sentence case.
Does this run in the browser?
This tool runs in your browser. Your inputs are not uploaded to our server.
Is it free?
Yes. Free with no signup.
Which related tools should I use next?
Try Character Counter, Text Sorter, or Remove Duplicate Lines.
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