PRIX TOOLS / Text & documents
Case Converter
Convert text to upper, lower or sentence case with explicit English and Turkish casing rules.
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Case Converter — steps and download
Add text and choose uppercase, lowercase, title or sentence case. Check language-sensitive letters and download the converted text.
Does it handle Turkish dotted and dotless I?
The Turkish page applies i → İ and ı → I; the English page uses English casing. Review proper names before publishing.
Frequently asked questions
Which conversions are available?
Uppercase, lowercase, title case and sentence case are available. The Turkish page applies Turkish rules for I/ı and İ/i.
Does it handle Turkish dotted and dotless I?
The Turkish page applies i → İ and ı → I; the English page uses English casing. Review proper names before publishing.
Are my files and input data uploaded?
Tool processing runs on your device; file and form contents are not sent to a server for processing. Loading the website still creates standard web requests. Using a contact link is a separate action.
Do I need an account or API key?
No account or API key is required for the tool. Use is free within the file, operation and device limits stated on the page.