Text Case Converter vs URL Encoder / Decoder

Convert any identifier or phrase between 11 naming conventions: camelCase, PascalCase, snake_case, SCREAMING_SNAKE_CASE, kebab-case, COBOL-CASE, dot.case, Title Case, Sentence case, lowercase, and UPPERCASE. Intelligently splits on whitespace, hyphens, underscores, dots, and camelCase boundaries so you can convert between any two formats in one step.

{
  "input": "myVariableName",
  "to": "snake_case"
}

Encode any string for safe use in a URL or query parameter using percent-encoding (RFC 3986), or decode a percent-encoded string back to plain text. Supports both full URL encoding (preserves ://?=& structure) and component encoding (encodes every special character). Shows a character-by-character encoding table for reference.

{
  "input": "hello world & more=stuff",
  "mode": "encode-component"
}