lower case Converter

An example of lower case is the standard small letters used in everyday sentences, such as "hello world", "apple", or "proper case converter". In typography, lower case letters include "a", "b", "c", "d", "e", etc., featuring ascenders (like the top of "d" and "h") and descenders (like the tail of "p" and "y"), in contrast to capitalized UPPER CASE letters like "HELLO WORLD".

Lowercase (or lower case) refers to the smaller format of letters in a bicameral writing system (such as the Latin, Greek, and Cyrillic alphabets). The term originated in traditional printing press workshops where movable lead type for smaller, everyday letters was kept in the lower drawer (case), while capital letters were stored in the upper case. Lowercase text makes up roughly 95% of all printed and digital reading material because its varied letter heights make reading faster and more comfortable.

Both "lower case" (two words) and "lowercase" (one compound word) are grammatically correct and widely accepted. Modern style guides and dictionaries (including Merriam-Webster and Oxford) generally prefer the single compound word "lowercase" when used as an adjective or verb (e.g., "lowercase letters", "lowercase this paragraph"), while "lower case" is commonly used as a noun phrase in traditional typography and printing.

While the standard modern English Latin alphabet contains 26 lowercase letters (a through z), several global alphabets contain 28 lowercase letters. For example, the modern Arabic alphabet features 28 letters, the Swedish alphabet historically had 28, and the traditional Spanish alphabet included 28 letters (with "ch" and "ll" treated as distinct letters until recent orthographic reforms). In English typography, the 26 base lowercase letters are: a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, and z.

The "n" in the 7-Eleven logo is lowercase ("ELEVEn") due to a deliberate graphic design decision made in the 1960s. According to 7-Eleven corporate history, the wife of the company's president suggested making the final "N" lowercase because an all-capital "ELEVEN" appeared too harsh, aggressive, and industrial. The lowercase "n" softened the visual appearance, making the logo look more graceful, friendly, and welcoming to shoppers.

In practice, upper or lower case does not matter in email addresses. Standard email protocols (RFC 5321) specify that domain names (e.g., @gmail.com or @company.com) are completely case-insensitive. While the technical standard theoretically allows mail servers to treat the username portion before the "@" as case-sensitive, virtually all modern email providers (including Google Gmail, Microsoft Outlook, Apple iCloud, and Yahoo) treat the entire email address as strictly case-insensitive. Typing "John.Doe@Example.com" or "john.doe@example.com" delivers to the exact same inbox.

To change upper case to lower case: (1) Paste or type your capitalized text into the Proper Case Converter text box above. (2) Click the "lower case" button or press the Alt + L keyboard shortcut. (3) Your text will instantly transform from ALL CAPS to clean lowercase letters in 0 milliseconds. (4) Click "Copy" to copy the result to your clipboard or download it as a text file.

To make lower case text upper case: (1) Enter your lowercase text into our free online case converter. (2) Click the "UPPER CASE" button or press Alt + U. (3) Every lowercase character will instantly convert into a capitalized letter (A-Z). You can also convert to "Capitalized Case" or "Title Case" if you only want the first letter of each word capitalized.

To make upper case text lower case, simply insert your capitalized paragraphs into the input box above and select the "lower case" conversion option. Our automated uncapitalize tool replaces every capital character with its matching lowercase equivalent while preserving all numbers, punctuation marks, line breaks, and special symbols.

You can convert lower case to upper case online by pasting your text into the converter tool above and choosing the "UPPER CASE" formatting mode. This instantly capitalizes all letters from "a-z" to "A-Z". In desktop software like Microsoft Word, you can also select text and press Shift + F3 to toggle case.

To change lower case to upper case across different tools: (1) Online: Paste your text into our tool and click "UPPER CASE". (2) In Google Docs: Select text and click Format > Text > Capitalization > UPPERCASE. (3) In Microsoft Word: Highlight text and press Shift + F3. (4) In CSS: Use the style rule "text-transform: uppercase;". (5) In JavaScript: Use the method "str.toUpperCase()".