Text Case Converter Online Tool for Perfectly Formatted Text - Change Your Text Uppercase to Lowercase and Other Functions

Easily convert text between different letter cases: lower case, UPPER CASE, Sentence case, Capitalized Case, aLtErNaTiNg cAsE and more online.

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When can you use this tool?

Of course – whenever you want. It is good to remember that tool like this exists sou you can apply its functions when you need to. Meaning you won't have to spend hours translating the text to required format.

Why to convert small letter to capital and vice versa

Have you ever typed out a document, made a few capitalization mistakes and wished you won't have to waste much time editing? It happens a lot, and if you are using a typical word processing tool, you will have your mistakes autocorrected as you type, but those kinds of software only correct grammatical errors. If you have to capitalize on a whole portion, you will need to do it manually. And that takes time. However, with an online text transforming tool like ours, you can easily transform the case of your texts. All you have to do is copy and paste your text, then select the case you want to transform it to.

The Change Uppercase to Lowercase Tool is one of several SEO tools available on our site justfreetools.com. It is an online text Converter that can receive both upper cases and lower case letters as input and do a text transform on them into desired cases.

There are several sub tools inside the Change Title Case Converter Tool; we reviewed them above.

There are plenty of reasons why you might want to use the case converter tool:

  • If you’ve accidentally left the caps lock on, now you don’t have to convert to lowercase manually. The tool will easily adjust the capitalization issues in the text.
  • Did you forget to capitalize certain words in your document? You don’t have to retype the whole thing again. Simply use the capitalize text feature to perform an automatic conversion.
  • If you are optimizing for search engines you probably know that capitalizing each word in a title can increase your CTR (click-through-rate). With the case converter tool, you can automatically capitalize each word.

Why we created this tool

We built the case converter to make your life easier. Our easy-to-use tool will allow you to convert huge blocks of text to a preferred case (uppercase letters, lowercase letters, sentence case, etc.) in a matter of seconds. Simply bookmark the Case Converter for easy access and then when needed use it to edit your documents.

Benefits of using the case converter

Many word editing software do not offer the case convert feature. The good news is that you can use our free tool to solve possible capitalization issues. Still not sure if you should use the text converter? Here are a few benefits:

  • After text case errors, save precious time correcting by simply copying and pasting the text that requires conversion in to the text converter tool.
  • Capitalize text phrases with the “All First Letter Big” option.
  • Remove incorrect capitalizations with the “Normal text” option.
  • Text transform uppercase instantly with the caps converter option: “ALL CAPITALIZED”.
  • Convert to lowercase instantly with the “all minimalized” option.
  • Remove unwanted formatting elements by automatically converting your document into plain text.

Why are they called uppercase and lowercase?

The terms that describe whether a letter is a capital or smaller letter (uppercase and lowercase letters) originates from the mid 1400’s, when print shops stored their letter blocks in cases for organization. The capital letters were stored in one case, the uppercase, and the small letters were stored in the lowercase.

Today, society has expanded the use of the “case” term to include “title case”, “proper case” and other styles of letterhead. ↓ Show more ↓


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These below are the most commonly used by many users all over the world.

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