Free online case converter
Quickly transform any text into UPPERCASE, lowercase, Title Case, Sentence case, and more with a fast, easy-to-use case converter.
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What is a case converter?
A case converter is a tool that changes the capitalization of your text, by as converting sentence case to uppercase, lowercase, title case, and more. It helps writers, students, and professionals format text correctly without manual editing.
Key benefits of using QuillBot’s case converter
Quickly transform your text across multiple formats with accuracy and ease.
Supports all major case conversion
Convert text to sentence case, uppercase, lowercase, title case, and more instantly.
Handles any content type
Convert any type of content including essays, emails, code snippets, captions, and documents.
Optimized for mobile and desktop
Use on any device, including desktop PCs, tablets, and smart phones.
Free to use
Access case conversion without any cost or sign-up barriers.
How to use QuillBot’s case converter
Paste or type your text
Paste your text into the input box that you want converted.
Choose the desired case
Choose your desired case format from the options available.
Convert and use
Copy and use your converted text instantly.
Supported popular case formats
Convert your text to many different types of popular case formats including Title, sentence, UPPER, and more.Who can use QuillBot’s case converter?
Content writers
Clean up headlines and drafts in just a few clicks.
Students
Format essays and projects properly with ease.
Marketers
Adjust ad copy and social media posts instantly.
Tips for using QuillBot’s case converter
Paste original text to avoid errors retyping
Experiment with different text formats.
Convert large blocks of text all at once.
Try it on different device types.
Why writers love us
QuillBot's case converter FAQs
What is case converter tool?
A case converter tool automatically changes the letter case of your text, such as converting sentence case to uppercase, lowercase, title case, or other formats in seconds.
Does the case converter maintain formatting and punctuation?
Yes, QuillBot’s case converter preserves your original formatting, spacing, and punctuation while only changing the text casing.
Is QuillBot’s case converter free to use?
Yes, QuillBot’s case converter is completely free to use with no hidden fees or subscription required.
What types of case conversions does the tool support?
The tool supports many different case types including: sentence case, uppercase, lowercase, title case, camel, Pascal, snake, Kebab, CONSTANT, dot, tOgGIE, and AlTeRnAtInG.
Can I use the case converter for academic or professional writing?
Absolutely. It’s ideal for formatting essays, research papers, headlines, reports, and business documents quickly and accurately.
Does QuillBot's case converter tool support multiple languages?
Yes, the case converter works with many different languages.
Why is case conversion important for writing?
Proper case conversion improves readability, ensures consistency, enhances professionalism, and helps meet formatting requirements across different platforms.
Does QuillBot's case converter work on mobile devices?
Yes, QuillBot's case converter works across devices of all types including desktop PCs, tablets, and mobile devices.