Slugify vs Case Converter

Understand the difference between slugifying text for URLs and converting text case, and when to use each.

Slugify and case conversion both rewrite text, but slugify produces URL-safe identifiers while case conversion reshapes the casing of words.

Slugify

  • Converts text into a URL-safe slug of lowercase letters, digits and hyphens.
  • Strips punctuation and transliterates accented characters to ASCII (é becomes e).
  • Used for URLs, filenames and identifiers where spaces and special characters are invalid.
Open Slugify

Case Converter

  • Converts between casing conventions such as camelCase, snake_case and kebab-case.
  • Preserves word boundaries and content, only changing capitalization and separators.
  • Used to match a language or framework's naming convention, not to sanitize text.
Open Case Converter

Verdict

Use slugify to make text safe for a URL or filename, and a case converter to rename identifiers to match a coding convention.