Case Converter
Convert text between uppercase and lowercase easily
About Case Converter
Case Converter on Fastols lets you work with your text instantly, without copying it into another app or installing any extension. Paste your text and pick the case you want from the buttons below (like UPPERCASE, Title Case, or camelCase) to get the result instantly on the same page. It's part of the Text Tools collection built to simplify everyday writing and editing tasks.
Whether you're a student, a content writer, or someone who reviews text regularly, Case Converter saves you time and effort with no extra complexity. It's completely free and works from any device, with no limit on how many times you use it. Note: scripts like Arabic and Chinese don't have uppercase/lowercase letters, so conversions like UPPERCASE or camelCase only affect any Latin letters mixed into your text.
How to use Case Converter
- 1 Paste or type your text into the box
- 2 Pick the case you want from the buttons (UPPERCASE, Title Case, camelCase…)
- 3 Click “Copy Result” to grab the output and use it anywhere
Frequently Asked Questions
Is Case Converter completely free?
Yes, Case Converter on Fastols is 100% free with no usage limit, and no account sign-up required.
Are my files and data safe?
Your privacy matters to us — nothing is shared with third parties, and your files are never kept longer than it takes to deliver your result.
Do I need to install any software?
No installation needed — Case Converter works instantly on any device, from desktop to mobile.
Does Case Converter work on mobile?
Yes, the tool's design is fully responsive and works smoothly on mobile, tablet, and desktop screens.