PP - A generic Preprocessor - P is a text preprocessor designed for Pandoc (and more generally Markdown and reStructuredText).
Title Capitalize - Capitalize your text with title case capitalization tool. Title case capitalizes words and ignores smaller words like 'on' and 'the'.
GNU M4 - GNU M4 is an implementation of the m4 macro preprocessor.
caseconverter.pro - The case converter that thinks ahead incl. JSON conversion
GPP - GPP is a general-purpose preprocessor with customizable syntax, suitable for a wide range of...
TitleCase - Convert text to Title Case, UPPERCASE, lowercase, CamelCase, Pascal Case, Start Case, snake_case, hyphen-case, ...