Case Converter

Transform text into any case style — instantly

  1. 1

    Paste or type your text

    Enter any text in the input box above.

  2. 2

    Pick a case style

    Click any of the colorful buttons to instantly convert your text.

  3. 3

    Copy the result

    Hit the copy button to grab the converted text to your clipboard.

  4. 4

    UPPERCASE

    Converts every letter to uppercase — great for headings and emphasis.

  5. 5

    lowercase

    Converts every letter to lowercase — ideal for normalizing data.

  6. 6

    Title Case

    Capitalizes the first letter of each word — perfect for titles and headings.

  7. 7

    Sentence case

    Capitalizes only the first letter of each sentence — natural reading style.

  8. 8

    camelCase

    Removes spaces and capitalizes each word except the first — used in JavaScript variables.

  9. 9

    PascalCase

    Removes spaces and capitalizes every word — used for class names in many languages.

  10. 10

    snake_case

    Replaces spaces with underscores and lowercases everything — common in Python and databases.

  11. 11

    CONSTANT_CASE

    Same as snake_case but fully uppercase — used for configuration constants.

  12. 12

    kebab-case

    Replaces spaces with hyphens and lowercases everything — the standard for URL slugs.

  13. 13

    aLtErNaTiNg

    Alternates between lower and upper case for each letter — a fun stylistic effect.