Free online tool
Case Converter
Convert text to uppercase, lowercase, title case and sentence case.
Updates automatically in your browser.
How to use this tool
- 1. Add your textType or paste text into the editor.
- 2. Choose a caseApply uppercase, lowercase, title case or another conversion.
- 3. Copy the textContinue editing or copy the converted text.
Frequently asked questions
Which text cases are supported?
Uppercase, lowercase, title case and sentence case are included.
What can I use Case Converter for?
Convert text to uppercase, lowercase, title case and sentence case.
Will Case Converter overwrite my original text?
No. The result is displayed separately, so your original text outside the workspace is not changed.
Tool guide
About Case Converter
Example
Input
welcome TO toolsivaOutput
Title Case: Welcome To Toolsiva
Sentence case: Welcome to toolsivaCommon use cases
- Normalize copied text
- Prepare headings
- Fix caps lock
- Standardize names
What is Case Converter?
Case Converter helps you convert text to uppercase, lowercase, title case, sentence case and more.
It works directly in the browser and is designed for quick, focused tasks without requiring an account.
When to use Case Converter
Common uses include normalize copied text and prepare headings.
It can also help with fix caps lock and standardize names.
Practical tips
Review proper nouns after automatic conversion.
Keep an original copy of long text.
Privacy and processing
This tool processes its working input in your browser and does not intentionally upload it to a Toolsiva application server.
Avoid entering confidential material when your browser, device, extensions or clipboard environment is not trusted.
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