Fix accidental capitals
Turn text typed with Caps Lock into readable lowercase or sentence case.
Text TOOL
Case Converter
Convert text to uppercase, lowercase, title case or sentence case in one click.
Text tool guide
Change text to uppercase, lowercase, title case or sentence case
Toolyma changes the capitalization of your text in one click. Choose UPPERCASE, lowercase, Title Case or Sentence case, then copy the converted result.
All transformations run locally in the browser, so Toolyma does not receive or store the text you enter.
How to use Case Converter
- Enter your text.Paste or type the content whose capitalization you want to change.
- Choose a case.Select uppercase, lowercase, title case or sentence case.
- Review the result.Check names, acronyms and intentional capitalization before using the output.
- Copy the text.Use Copy result to place the converted version on your clipboard.
Practical ways to use this tool
Prepare a heading
Apply title case as a quick starting point for a headline.
Standardize a list
Make entries consistently uppercase or lowercase.
Clean imported content
Normalize inconsistent capitalization before further editing.
Privacy, accuracy and limitations
- Simple title case: the tool capitalizes word beginnings and does not apply publication-specific style rules.
- Sentence detection: sentence case uses common punctuation to identify new sentences.
- Manual review: proper names, acronyms and brand capitalization may need adjustment.
- Text only: formatting such as bold, links and colors is not preserved in plain-text conversion.
Frequently asked questions
Which case options are available?
UPPERCASE, lowercase, Title Case and Sentence case.
Is the Case Converter free?
Yes. No registration is required.
Does title case follow a specific style guide?
No. It provides simple word capitalization rather than rules from AP, Chicago or another style guide.
Will it preserve rich-text formatting?
No. The tool works with plain text.
Is my text uploaded?
No. Conversion happens locally in your browser.