Case Converter
Convert text between uppercase, lowercase, title case, and sentence case instantly.
How the Case Converter works
Use this tool to change the case of any text. First, locate the "Text" input field. Paste or type the text you want to convert into this area. The tool will then display multiple output options below the input field.
You will see your text converted to uppercase, lowercase, title case, and sentence case. Select the version you need. You can copy the converted text directly from the output sections. This tool is useful for standardizing text formatting quickly and accurately. It handles various text lengths without issue.
Formula used
case mapping applied per word, per sentence, or to the whole string
| Symbol | Meaning |
|---|---|
| input | any text you paste |
Title case capitalises the first letter of each word and lowercases the rest, which is what headlines and column names usually need. Use sentence case for descriptions and UPPER only for short labels.
Inputs used: Text.
Worked example
Here is an example of converting text using the Case Converter.
- Locate the "Text" input field.
- Paste the phrase "the quick brown fox jumps over the lazy dog" into the "Text" input.
- The tool will automatically display the text in different cases: "THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG" (uppercase), "the quick brown fox jumps over the lazy dog" (lowercase), "The Quick Brown Fox Jumps Over The Lazy Dog" (title case), and "The quick brown fox jumps over the lazy dog" (sentence case).
Result:
- upper: THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG
- lower: the quick brown fox jumps over the lazy dog
- title: The Quick Brown Fox Jumps Over The Lazy Dog
- sentence: The quick brown fox jumps over the lazy dog
Frequently asked questions
- What is a case converter?
- A case converter is an online tool that changes text from one case format to another. It can convert text to uppercase, lowercase, title case, or sentence case.
- How do I change text to uppercase?
- Paste your text into the input field of the case converter. The tool will display an uppercase version of your text, which you can then copy.
- What is title case?
- Title case capitalizes the first letter of each major word in a phrase. Minor words like 'a', 'an', 'the', 'and', 'but', 'or', 'for', 'nor', 'on', 'at', 'to', 'from', 'by' are typically not capitalized unless they are the first word.
- Does this tool work with special characters?
- Yes, this case converter processes text with special characters and numbers. It applies case changes only to alphabetic characters.
- What formula does the Case Converter use?
- It uses case mapping applied per word, per sentence, or to the whole string, where input is the any text you paste.
- How do I read the result?
- Title case capitalises the first letter of each word and lowercases the rest, which is what headlines and column names usually need. Use sentence case for descriptions and UPPER only for short labels.