Case Converter
Convert text to sentence, title, upper, or lower case
About Case Converter
Case Converter is a fast, lightweight tool for transforming text between different case formats instantly in your browser. Whether you need sentence case for readability, title case for headers, or uppercase/lowercase for coding and data formatting, this tool handles all conversions with a single click.
Perfect for developers, content creators, and anyone working with text, Case Converter processes everything locally on your device-no data leaves your browser, ensuring complete privacy and offline functionality. Convert unlimited text with zero lag and no server dependencies.
How to use Case Converter
Paste or Type Your Text
Enter or paste the text you want to convert into the input field.
Select Your Case Format
Choose from Sentence, Title, UPPERCASE, or lowercase conversion options.
Copy and Use
Copy the converted text to your clipboard and paste it wherever you need it.
Pro Tips
- Use Title Case for SEO-friendly headers and metadata to improve readability and consistency across your content.
- Convert to lowercase before creating URL slugs or database identifiers to ensure standardization and compatibility.
- Paste large blocks of text and toggle between case formats to find the perfect style for your use case.
- Use Sentence Case to quickly fix inconsistent capitalization in paragraphs while maintaining proper grammar.
Key features of Case Converter
Sentence Case
Capitalize only the first letter of each sentence for proper grammatical formatting.
Title Case
Capitalize the first letter of each word, ideal for headlines, titles, and headings.
UPPERCASE
Convert all characters to uppercase letters for emphasis, acronyms, or coding constants.
lowercase
Convert all characters to lowercase for uniform formatting or slug generation.
One-Click Copy
Copy converted text instantly to your clipboard with a single button press.
Live Preview
See results update in real-time as you type or paste your text.
Related Tools
Plagiarism Checker
Compare text similarity and detect matching phrases
Text to Speech
Convert text to speech with voice controls
Word Counter
Count words, characters, sentences, and paragraphs in your text
Character Counter
Count characters with social media platform limits