Find & Replace Text
Quickly find and replace specific text content.
Paste your text below to easily convert it to your desired case format.
The Case Converter is a free online tool that allows you to easily change the case of your text. With a single click, you can convert text to uppercase, lowercase, title case, sentence case, and more, saving you time from manual formatting.
Our tool offers several powerful formatting options. Here’s a detailed explanation of what each button does to your text:
This converts every letter in your text to its uppercase equivalent. For example, "Hello World" becomes "HELLO WORLD". It is commonly used for titles, headings, and acronyms.
This is the opposite of uppercase; it converts every letter to its lowercase equivalent. This is useful for standardizing text before processing it.
This option, often known as "Title Case" or "Proper Case", capitalizes the first letter of every word in your text. It's perfect for formatting headlines and titles.
This format capitalizes only the first letter of the first word in each sentence, and converts the rest of the text to lowercase. It's the standard case for writing paragraphs.
A popular format in programming, this option removes all spaces and replaces them with an underscore (_), while also converting the entire text to lowercase. Ideal for filenames or variable names.
This utility function removes all whitespace characters from your text, including spaces, tabs, and newlines. This can be useful for creating compact data strings.
This option removes all line breaks from your text and replaces them with a single space, effectively converting multiple lines or paragraphs into one continuous line of text.
You may also be interested in: Find & Replace Text, Alphabetical Order Online, Word & Character Counter
Supports uppercase, lowercase, title, sentence, snake case and various spacing options.
The entire conversion process is done on your device. No text is sent to our servers.
Quickly copy the final text to your clipboard or clear the editor to start over.
The entire conversion process is done on your device. No text is sent to our servers.