Case Converter
Convert text between different letter cases.
Tired of changing text case manually?
Whether you're coding, writing blog posts, creating email subjects, or working on design mockups, you often need to convert text into a specific case format — uppercase, lowercase, camelCase, snake_case, and so on. Doing it by hand takes time and leads to mistakes.
This Case Converter tool helps you transform your text into multiple formats instantly. Just enter your sentence, and with a single click, copy it in the style you need.
Supported formats
This tool supports a wide range of popular case styles:
- UPPER CASE → All letters capitalized (HELLO WORLD)
- lower case → All letters lowercase (hello world)
- Sentence case → Capitalizes only the first word (Hello world.)
- Title Case → Capitalizes each word (Hello World)
- camelCase → First word lowercase, others capitalized (helloWorld)
- PascalCase → All words capitalized (HelloWorld)
- snake_case → Words joined with underscores (hello_world)
- kebab-case → Words joined with hyphens (hello-world)
- CONSTANT_CASE → All caps + underscores (HELLO_WORLD)
- Alternating Case → Alternates letter case (hElLo WoRlD)
- Inverse Case → Reverses the original capitalization
When is this useful?
- For developers who need to rename variables in camelCase or snake_case
- For marketers and designers who want to stylize headlines or captions
- For SEO specialists who need consistent title formatting
- For content creators managing multiple platforms and visual tone
Whether it's code, copy, or captions, this tool keeps your formatting clean and consistent.
How to use
- Type or paste your original text
- Browse the automatically generated case styles
- Click the desired format to copy
- Paste it into your project, post, or file
No need to memorize case rules — just let the tool handle it for you.
Keywords
case converter, text case changer, camel case generator, pascal case tool, title case online, kebab case, uppercase lowercase converter, snake case formatter, automatic text formatter