Online case converter tool

About our case converter

Do you feel frustrated in following conventions while writing? Does following conventions hinder your free flow of ideas during the writing? If yes, you need a case converter tool, so you can focus only on writing instead of following the conventions.

Freenerdtools not only understand the writer's pain points but also facilitate them by providing free access to its case converter tool.

How to use case converter online

Using our free online case converter tool is child's play. You just have to copy and paste your text in the text box and select the case style you want to follow. Press submit, and that's all.

It supports the following case styles:

  •  lowercase
  •  Sentence case
  • camelCase
  • PascalCase
  • Capital Case
  • snake_case
  •  param_case

Convert uppercase to lowercase

Place your text into the textbox, select lowercase from the dropdown, and press submit. The lowercase version of your text will emerge in front of you.

Change lowercase to uppercase

Copy the text you have written in lowercase, paste it into the textbox and select UPPERCASE from the dropdown. Press submit. The text in the upper case will appear in front of you.

Convert text to title case

Put the text you want to convert to the title case in the text box and select Capital Case. Click submit.

Why change the case of a text?

Writing conventions refer to writing styles. It depends on the audience for which you are writing. When a writer fails to observe conventions, the reader is likely to be distracted, annoyed, or confused. 

Let's suppose for a moment that you want to develop a website. You can't just start writing a piece of code without understanding the conventions of the programming language that you are going to use.

It is extremely useful to follow writing conventions. Cases also come under writing conventions, and in today's blog, we are going to talk about case types and the free tool to convert your text to another case. 

What is title case?

Title case, also known as headline style, is a convention used for capitalizing the words in a title, subtitle, heading, or sub-heading. In the title case, every major word in a sentence is capitalized except conjunctions (but, or and etc.), articles (a, an, the), and prepositions (in, out, for etc.).

It is a traditional way of writing titles for books, movies, songs and plays. Moreover, it is also used for writing headlines in newspapers, essays, and blogs. Besides the first letter of a sentence, you have to capitalize all the nouns, pronouns, verbs, adverbs and adjectives in a sentence.

For example, Freenerdtools Provides Hundreds of Free Online Lookup Tools. 

What is sentence case?

In sentence cases, you have to capitalize only the first word of the sentence and proper nouns. It is the most commonly used case. Now the question is, what is the difference between a title and sentence case?

In the title case, you capitalize all the major words and write minor words in lowercase. Whereas, in sentence case, you will write all the major and minor words in lowercase except the first letter of a sentence and proper nouns.

For example, Freenerdtools provides hundreds of free online lookup tools. 

What is lowercase?

Lowercase, abbreviated as LC, is a typeface of small characters. It is the opposite of uppercase. Some lowercase letters are the mini versions of their uppercase mates, i,e w is lowercase, and W is uppercase. Lower case is also informally known as small letters

However, some letters have a difference in their lower and upper case versions, i.e. aA, bB, dD, etc. If you do not press the shift or caps key on the keypad, every word will type in lowercase. 

Example: freenerdtools provides hundreds of free online lookup tools.

What is upper case?

Uppercase, abbreviated as UC, is a typeface of large characters. It is the opposite of the lowercase and is also known as caps or capital letters.

Press the shift or caps key on your keyboard to type in uppercase. In English, uppercase letters are used at the beginning of words for a few different reasons. It is also a rule to start a proper noun with an uppercase, i.e. Australia, Maria, God etc. We also write abbreviations in this case, i.e. APA, SAARC etc. 


What is camel case?

CamelCase, also known as medical capitals, is a convention in which we capitalize each word in a phrase without adding a space.

As the name depicts, this convention arises after camels because the capital words are like a camel hump. It is commonly used in website URLs, computer programming, and naming context.

Example of camel case: freenerdtoolsProvidesHundredsOfFreeOnlineLookupTools 

It is quite similar to the Pascal case. The main difference between both cases lies in the capitalization of the first word.

In pascal's case, capitalization of the first word is mandatory, but it's not the case in camel's case. It gives rise to two further categories of camel case, upper camel case and lower camel case. Pascal's case is like the upper camel case.

What is pascal case?

Pascal is a programming naming convention that capitalizes every first letter in compound words. It gets popular after the invention of the Pascal programming language.

This practice has a vast use in software development for writing code to name functions, classes, and objects. Because of the Pascal case, it's easy for programmers to read code. 

Example of pascal case: FreenerdtoolsProvidesHundredsOfFreeOnlineLookupTools. 

Companies and technologies often use camel and Pascal cases to create new words from the existing ones for generating trademarks, i.e. iPhone, YouTube, WhatsApp, OneDrive, eBay, and many more.

What is snake case?

Snake case is a writing style in which underscore (_) replaces the space. Moreover, the first word in the snake case is in lowercase. It looks like a long snake body, due to which Ruby programmer Gavin Kistner coined the term snake case in 2004.

Many computer programming languages do not allow coders to put space in variables' names which gives rise to the idea of placing an underscore there. Some developers believe that the snake case provides more readability than the camel case.

Example of snake case: freenerdtools_provides_hundreds_of_free_online_lookup_tools

What is constant case?

The constant case has some similarities with a snake case. In this writing convention, we place underscore in place of space as we do in the snake case.

The difference is that all the words, in this case, are in the upper case. It is the naming convention for Java programming language to differentiate variables from constants. This differentiation makes the code easy to read and debug. Moreover, it also helps in error identifications. 


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