Ultimate Case Converter
Transform your text with multiple case options in real-time
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Welcome to the Convert Case Text Generator Tool
This online tool lets you quickly change the style of any text. You can convert letters to upper or lower case, capitalize words, switch to alternating cases, and apply title formatting. Try the options below to see your text transformed instantly:
Sentence Case
The sentence case option automatically adjusts your text so that each sentence begins with a capital letter while the rest of the text remains lowercase.
It will also fix lowercase i’s, converting them to uppercase I’s where needed. Every letter following a period will be capitalized automatically.
Note: Proper nouns like names and locations will not be capitalized.
Example: This is a sample of sentence case.
Lower Case
If you want all your letters in lowercase, this option converts every character accordingly. Just paste your text and click the lower case button.
Example: this is a sample of lower case.
Title Case
The title case option capitalizes the main words in your text while leaving smaller connecting words like “and,” “or,” “of,” and “in” in lowercase. It’s ideal for titles, headings, and formal text.
Example: This Is an Example of Title Case.
Upper Case
The upper case feature changes all letters in your text to capital letters. Any existing uppercase letters remain unchanged.
Simply select your text, paste it into the tool, and click the UPPER CASE button.
Example: THIS IS A SAMPLE OF UPPER CASE.
Capitalized Case
This function capitalizes the first letter of every word while keeping the other letters lowercase. It’s perfect for headings or formal text formats.
Paste your content and click Capitalized Case to apply this formatting.
Example: This Is A Sample Of Capitalized Case.
Alternating Case
The alternating case converter switches letters between uppercase and lowercase in a repeating pattern, creating a playful or stylized effect.
Example: ThIs Is A SaMpLe Of AlTeRnAtInG CaSe.