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Case Converter Online

Change capitalization across an entire text with one click.

▣ Processed locally in your browser. Nothing is uploaded.

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Converted text

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Select the capitalization style you need.

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Available conversions

Choose lowercase, uppercase, title case, sentence case, or inverted capitalization.

Common uses

  • Headings and titles
  • Accidental Caps Lock
  • Standardize copied text

Language support

Modern browser capitalization rules are used for international characters.

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