AnyCase - AnyCase App is an multi-program direct in-place case converter for Windows.
Online Comma Separator Tool - Free column to comma separated list
NimbleText - NimbleText is a text manipulation and code generation tool available online or as a free download.
GNU sed - sed (stream editor) is a Unix utility that parses text and implements a programming language which...
caseconverter.pro - The case converter that thinks ahead incl. JSON conversion
TitleCase - Convert text to Title Case, UPPERCASE, lowercase, CamelCase, Pascal Case, Start Case, snake_case, hyphen-case, ...