#textUpdated 2026-07-20
Case Converter
Convert text between UPPERCASE, lowercase, Title Case, kebab-case, and snake_case.
Input
Output
Result will appear here.
runs locally
Features
- Five case formats at once
- Handles multi-word input
- Copy any result instantly
How to use Case Converter
- 1Paste your text
- 2Click Convert
- 3Copy the case format you need
Example
Input — Convert
Hello World Example
Output
UPPERCASE: HELLO WORLD EXAMPLE lowercase: hello world example Title Case: Hello World Example kebab-case: hello-world-example snake_case: hello_world_example
What Case Converter does
Convert text between UPPERCASE, lowercase, Title Case, kebab-case, and snake_case. It runs entirely client-side, so nothing you enter is sent to a server — useful when working with sensitive data or when you just want an instant result without waiting on a network round-trip.
Common use cases
- Converting labels to variable names
- Preparing slugs for URLs
- Normalizing copy for design specs
FAQ
Does it handle multiple lines?
Yes, it converts the whole input as one block of text.
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