Case Converter

Easily Convert Text Between Upper Case, Lower Case, Capitalized Case, and Sentence Case

Online uppercase and lowercase converter or Title case converter

Convert upper and lower case letters, lower case and upper case letters online


Convert uppercase/lowercase online

Case converter or case capital is a great tool to convert your words, characters, and letters upper and lower case quickly. Its also use as title case converter. The entire font conversion process is handled on Nano web tools system, without using any of your computer's resources.

The tool will automatically change the font style and make sure not to lose any content. It can take any text and language, then convert it to the uppercase or lowercase you want quickly and accurately.


Case Converter features:

  1. Upper Case Converter: This feature will convert all text to uppercase.
  2. Lower Case Converter: Convert all your text to go lowercase.
  3. Sentence Case Converter: Capitalize the first letter of each line as like convert to sentence case.
  4. Capitalized Case Converter: Capitalize the first letter of each word.

Support convert uppercase and lowercase on all platforms and browsers such as: Windows, MAC, Linux, iPhone, Android, Chrome, Firefox, Edge and Safari without installing software.




Nana Web Tools case converter or capital changer is a simple, yet powerful tool that lows you to change the case of your text to sentence case, lower case, upper case, or capitalized case. It is a useful tool for formatting your text.


How to use Case Converter Tool?

This Nano Web Tool makes it very easy to convert the lowercase and capital letters of any document. With just two steps, you can change the letter case of your text.

  • Paste your content into the provided text box.
  • Choose the option that best meets your needs from among Sentence Case, Upper Case, Lower Case, or Capitalized Case.

After converting your text, you can copy it and use it wherever you like.


Sentence Case Option:


The sentence case converter transforms your text into a structure that follows the rules of proper sentence formatting with convert sentence case. Sentence case convert capitalizes the first letter of each sentence and makes the rest of the sentence lower case. However, it does not automatically capitalize proper nouns like names and places. If your text contains any of these, you will need to manually adjust them.

Lower Case Option:

The Lower Case option allows you to convert all letters to lower case, including the letter after a full stop. This option will uncapitalize or transform all characters to lower case

Upper Case Option:

The Upper Case option converts all letters in your text to capital letters. It will instantly transform all characters to upper case. To create all capital letters, use this option

Capitalized Case Option:


This option capitalizes the first letter of every word


FAQ’s Answered:


What is a Case Converter?

A case converter is a tool that changes the case of text, making it uppercase, lowercase, or title case. Cursive letters upper and lower case is useful for editing and formatting text and can improve the readability and consistency of written documents.


How to convert uppercase and lowercase letters on iPhone, Android?

Our uppercase converter and lower case convertor works on web browsers, allowing you to change the font style of any text easily on all browsers and all operating systems like: Chrome, Firefox, Opera, Edge, PC, tablet, iPhone, Android without software installation.


What is the benefit of using this case converter?

Using a case converter tool can offer numerous advantages. One of the main benefits is the ability to easily change the case of your text. For instance, if you need to convert to lowercase, a case converter can do so with just a few clicks. This can be useful when you want to create a cohesive appearance for your text or ensure that all of your text is properly capitalized.


Can this tool help save time?

One of the main benefits of using a case converter is the time it can save you. Changing the case of text can be a tedious and time-consuming process, but a case converter allows you to quickly and easily convert your text with a few clicks. This can be especially useful if you have a large amount of text to convert, and can save you a significant amount of time and effort.


Aarim Khan

CEO / Co-Founder

Our goal is to provide online free tools so you don't have to install any software for basic usages. We are trying to add more tools and make these tools free forever.

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