Case Converter

About Case Converter

The Case Converter transforms your text between uppercase, lowercase, title case, sentence case, and more with one click. Paste any text and choose the conversion style — results update instantly.

This tool is perfect for fixing text copied from PDFs, correcting ALL CAPS content, formatting headings for blog posts, or preparing data for databases that require a specific casing standard.

Conversion Types

• UPPER CASE — Converts all letters to capitals: HELLO WORLD
• lower case — Converts all letters to lowercase: hello world
• Title Case — Capitalises the first letter of every word: Hello World
• Sentence case — Capitalises only the first letter of each sentence
• camelCase — Removes spaces and capitalises each word (first word lowercase)
• PascalCase — Like camelCase but the first word is also capitalised
• snake_case — Replaces spaces with underscores, all lowercase
• kebab-case — Replaces spaces with hyphens, all lowercase

Related Tools