Use this text operation when its stated character encoding, token boundaries, normalization, case handling, and output format match the surrounding workflow.

Text

Required string.

Locale

Optional string.

The cited overview of Text processing supplies background for the terminology and domain context used by this tool.^[1]

Convert Unicode text to uppercase using a specified locale. Inputs are interpreted exactly in the displayed units and the calculation returns the following fields without presentation rounding.

Uppercase text

Returned string.

• Unicode normalization, locale, grapheme clusters, malformed input, ambiguous syntax, and implementation-specific conventions can change text-processing results.
• Use finite inputs in the displayed units, preserve source measurements and assumptions, and independently verify consequential decisions.

Preserve the original text, test representative non-ASCII and malformed cases, and use a standards-aware parser or serializer when interoperability matters.

• Lowercase Text Converter

  Convert Unicode text to lowercase using a specified locale.

• Constant Case Converter

  Convert text into CONSTANT_CASE by splitting on delimiters and case boundaries, then joining uppercase words with underscores.

• Camel Case Converter

  Convert text into camelCase by splitting on delimiters and case boundaries, lowercasing the first word and capitalizing the rest.