Convert Case →

Free Case Converter - UPPER, lower, Title Case Online

Convert text to UPPERCASE, lowercase, Title Case, Sentence case, and more. Instant one-click case conversion. Free forever.

Convert Text Case Free →

Why Choose AIezzy Case Converter?

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Instant Conversion

One-click case transformation. Instant results for any text length.

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All Case Types

UPPERCASE, lowercase, Title Case, Sentence case, aLtErNaTiNg, and inverse.

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Completely Free

Unlimited conversions. No credit card, no signup, no limits.

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Smart Detection

AI-powered sentence and word boundary detection for perfect results.

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Privacy First

Your text is never stored. Complete privacy guaranteed.

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Works Anywhere

Convert on desktop, tablet, or mobile. No installation required.