Alt codes are special keyboard shortcuts used to type symbols and special characters on a computer. They are mostly used on Windows computers. With Alt codes, you can type symbols that are not easily available on a normal keyboard.
For example, your keyboard may not have the degree symbol °, copyright symbol ©, trademark symbol ™, or plus-minus symbol ±. But you can still type them using Alt codes. You only need to hold the Alt key and type a number using the numeric keypad.
Alt codes are very useful for students, writers, office users, bloggers, designers, developers, and anyone who works with text. They help you add special symbols quickly without searching too much.
How do Alt codes work?
Alt codes work by using the Alt key and a number code. Each symbol has a special number. When you press the correct number while holding the Alt key, the computer shows the matching symbol.
For example, the degree symbol ° can be typed using:
Alt + 0176
To type it, you need to hold the Alt key, type 0176 using the numeric keypad, and then release the Alt key. After that, the degree symbol will appear.
This method is simple once you understand it. But it is important to use the numeric keypad. The number keys at the top of the keyboard may not work for many Alt codes.
Why are Alt codes useful?
Alt codes are useful because they save time. You do not need to open a symbol menu every time. You do not need to search online again and again. If you know the Alt code, you can type the symbol directly.
For example, if you are writing about temperature, you may need the degree symbol often. Instead of copying it every time, you can use Alt + 0176.
If you are writing a legal or business document, you may need symbols like ©, ®, or ™. Alt codes help you type these symbols quickly.
Alt codes are also helpful when writing math content. Symbols like ±, ÷, ×, and √ can make your content look clear and professional.
Common Alt code examples
Here are some popular Alt codes:
| Symbol | Name | Alt Code |
|---|---|---|
| ° | Degree symbol | Alt + 0176 |
| © | Copyright symbol | Alt + 0169 |
| ® | Registered symbol | Alt + 0174 |
| ™ | Trademark symbol | Alt + 0153 |
| ± | Plus-minus symbol | Alt + 0177 |
| £ | Pound symbol | Alt + 0163 |
| ¥ | Yen symbol | Alt + 0165 |
| ¢ | Cent symbol | Alt + 0162 |
| § | Section symbol | Alt + 0167 |
| ¶ | Paragraph symbol | Alt + 0182 |
These are only a few examples. There are many more Alt codes for letters, symbols, signs, arrows, math symbols, currency symbols, and special characters.
How to type Alt codes on Windows
Typing Alt codes on Windows is easy. Follow these steps:
First, make sure Num Lock is turned on. This is important because Alt codes usually need the numeric keypad.
Next, place your cursor where you want the symbol to appear. This can be in a document, email, text box, spreadsheet, or other typing area.
Now hold the Alt key. While holding it, type the code using the numeric keypad. After typing the number, release the Alt key. The symbol should appear.
For example:
Hold Alt → type 0176 → release Alt → °
If the symbol does not appear, check whether Num Lock is on. Also make sure you are using the numeric keypad and not the top number row.
Do Alt codes work on laptops?
Alt codes can work on some laptops, but it depends on the keyboard. Many laptops do not have a separate numeric keypad. Some laptops have hidden number pad keys that work with the Fn key.
If your laptop does not support Alt codes properly, do not worry. You can simply copy the symbol from a website like AltCode.cc and paste it where you need it.
Copying symbols is often easier on laptops, tablets, and mobile phones.
Do Alt codes work on Mac?
Alt codes are mainly for Windows computers. Mac computers use different keyboard shortcuts and character tools. So Windows Alt codes may not work the same way on Mac.
If you are using a Mac, you can use the built-in character viewer. You can also copy symbols from AltCode.cc and paste them into your document, email, or design.
Do Alt codes work on mobile?
Alt codes usually do not work on mobile phones. Mobile keyboards are different from computer keyboards. They do not have a normal Alt key and numeric keypad like Windows keyboards.
On mobile, the easiest way is to copy the symbol and paste it. This works in messages, social media posts, bios, emails, and notes.
Alt codes with zero and without zero
Some Alt codes start with zero, such as Alt + 0176. Some codes do not start with zero, such as Alt + 176.
These two may not always show the same symbol. The leading zero can change the result. That is why it is better to use the exact Alt code shown for the symbol.
For example, Alt + 0176 is commonly used for the degree symbol °. If you use a different number, the result may change based on your system.
Alt codes, Unicode, and HTML codes
Alt codes are not the only way to represent symbols. There are also Unicode values and HTML codes.
Unicode is a standard system that gives each character a unique code. It helps computers display text and symbols correctly across different devices and languages.
HTML codes are used on websites. If you are a blogger, web designer, or developer, HTML codes can help you display special characters on web pages.
For normal users, Alt codes and copy-paste are enough. For developers, Unicode and HTML codes are also useful.
Where can you use Alt codes?
You can use Alt codes in many places. They work in documents, emails, spreadsheets, presentations, text editors, and many desktop apps.
You can use symbols in:
Microsoft Word
Excel sheets
PowerPoint slides
Emails
Study notes
Reports
Blog articles
Website content
Social media posts
Design text
Coding projects
But remember, some symbols may look different on different devices. This happens because each device or app may use a different font.
Why do some symbols show as boxes?
Sometimes a symbol may appear as a box, question mark, or blank space. This means the device, app, or font does not support that symbol.
If this happens, try using another font. You can also test the symbol in another app or browser. Common symbols usually work well, but rare symbols may need special font support.
Final words
Alt codes are a simple and useful way to type special symbols on Windows computers. They help you type characters that are not directly available on your keyboard.
They are useful for writing, studying, office work, blogging, designing, and coding. Once you learn a few common Alt codes, you can save time and make your text look better.
If Alt codes do not work on your device, you can still copy the symbol and paste it. That is why websites like AltCode.cc are helpful. They give you symbols, Alt codes, Unicode values, HTML codes, and easy copy options in one place.
Alt codes may look small, but they are very useful in daily typing. Whether you need a degree symbol, copyright sign, currency symbol, arrow, or math symbol, Alt codes can help you type it quickly.