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Case Converter
Easily convert text blocks into uppercase, lowercase, sentence case, title case, and coding formats. All text manipulations run in-browser.
Text Input
Characters: 0Words: 0Lines: 0
Case Conversions
Output Result
KNOWLEDGE BASE
Frequently Asked Questions
Everything you need to know about processing files securely in your browser
What text transformations are supported?
You can convert text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, kebab-case, snake_case, alternating case, or Swap Case.
How does the sentence case converter work?
It capitalizes the first letter of each sentence and lowercases the rest of the text, correctly identifying sentence boundaries based on punctuation (periods, question marks, exclamation marks).
Does the Case Converter run locally?
Yes. All text transformations are executed instantaneously inside your web browser. No network requests are made, protecting your privacy.
Can I copy the converted text easily?
Yes, there is a dedicated "Copy to Clipboard" button to save the converted text directly to your system clipboard.