Text Case Converter

Convert text to UPPERCASE, lowercase, camelCase, snake_case, kebab-case, and more

🔒 100 % im Browser🆓 Für immer kostenlos⚡ Kein Signup
Hinweis: Das Tool-Interface unten ist aktuell nur auf Englisch verfügbar. Wir übersetzen die UIs Stück für Stück. Dieses Tool auf Englisch ansehen →

So funktioniert's

  1. 1
    Paste your text

    Drop any text into the input box.

  2. 2
    Pick a case

    Click the case you want - UPPER, lower, Title, camel, snake, kebab, PascalCase, or CONSTANT.

  3. 3
    Copy the result

    The converted output appears instantly. Copy it with one click.

Über Text Case Converter

Free online text case converter. Instantly convert any text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, or CONSTANT_CASE. Perfect for renaming variables, formatting headings, or normalizing data. Text Case Converter auf 712 Tools läuft komplett in deinem Browser über native JavaScript APIs - kein Server sieht je deine Daten. Das heißt: sofortige Ergebnisse, volle Privatsphäre und keine Upload-Limits.

Ob für eine Debugging-Session, einen schnellen Sanity Check oder einen Produktions-Incident - dieses Tool ist kostenlos so oft nutzbar, wie du willst. Keine Wasserzeichen, kein Signup und keine Ads im Tool selbst.

Häufige Fragen

Does Title Case follow style-guide rules?

It capitalizes every word for simplicity. It doesn't downcase short prepositions like 'of' or 'and' - that's a style choice we leave to you.

How is camelCase different from PascalCase?

camelCase leaves the first letter lowercase (myVariable). PascalCase capitalizes it (MyClass). Both are used heavily in JavaScript, Java, and C#.

Does snake_case handle numbers and symbols?

Yes - digits stay in place, and any non-alphanumeric character becomes a single underscore separator.

Is my text sent anywhere?

No. All conversion runs in your browser via native string methods.

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