Text Case Converter

Convert your text between different cases: uppercase, lowercase, title case, sentence case, camelCase, and more.

This tool generates fictitious data intended exclusively for software testing and development purposes. The data does not correspond to real people or entities and must not be used for illegal, fraudulent purposes, or in ways that violate the privacy of others. Compliant with LGPD (Brazilian Data Protection Law).

See also:

Numeral System
RG Generator
Passport Generator
RUT Validator (Chile)
Code Formatter
CI Validator (Uruguay)
NIR Validator (France)
RFC (Mexico)

About the Text Case Converter

Available conversions

UPPERCASE, lowercase, Title Case (first letter of each word), Sentence case (first letter of each sentence), camelCase, and snake_case. Each format has its specific use in programming and writing.

Use in programming

camelCase is standard in JavaScript/TypeScript, snake_case in Python/Ruby, UPPER_CASE for constants. This tool makes it easy to convert between conventions of different languages.

How does it work?

Paste your text, click the desired format, and the result appears instantly. The accent remover in snake_case ensures compatibility with ASCII systems.