Em Dash Symbol On Keyboard | Typing It On Any Device

The em dash is the long horizontal line that creates a clear pause inside a sentence — stronger than a comma, lighter than brackets. It appears in novels, essays, blog posts, and lecture notes, yet most keyboards hide it behind extra steps.

Students and writers still copy the mark from old documents. This guide shows what the em dash does and how to type it on common devices and in major apps so you can write without hunting for symbols.

What Is The Em Dash?

An em dash is a punctuation mark wider than a hyphen or an en dash. In many fonts it matches the width of the capital letter “M,” which gives the mark its name. On the page it looks like this — a clean line that stands out inside text.

Writers use em dashes to mark sharp interruptions, side comments, or a late twist in a sentence. The mark joins ideas that need a strong pause without breaking the line into two full sentences.

How The Em Dash Differs From Other Dashes

On a screen or printed page the em dash has two close neighbours. The hyphen is the shortest mark and connects compound words or splits words at the end of a line. The en dash is a medium length mark that usually links ranges such as dates or page numbers.

An em dash is longer than both and breaks the rhythm of a sentence more clearly. That extra length suits sudden shifts in thought or comments that deserve extra weight.

Em Dash Symbol On Keyboard Shortcuts By Device

Each platform hides the em dash in a slightly different place. Once you know the pattern for your own system, you can type the mark without leaving the keyboard or opening menus.

Windows 10 And Windows 11

On a full size Windows keyboard the classic method is an Alt code. You hold the Alt key, type numbers on the numeric keypad, then release Alt. For the em dash use code 0151.

• Turn on Num Lock so the numeric keypad is active.
• Place the cursor where you want the em dash.
• Hold Alt and type 0151 on the keypad.
• Release Alt to insert the em dash.

Microsoft documents this method in its Windows keyboard tips and tricks guide, along with many other symbol codes.

Recent builds of Windows 11 also add a direct shortcut. Press the Windows logo key, the Shift key, and the minus key together to insert an em dash even on compact laptop keyboards that do not include a separate number pad.

MacOS Laptops And Desktops

On a Mac the em dash shortcut is short and easy to remember. You press Option, Shift, and the hyphen key together. This works in browsers, Office apps, editors, and most other programs.

• Press Option + Shift + - for an em dash.
• Press Option + - for an en dash.

Mac systems can also convert double hyphens into an em dash when smart punctuation is turned on. In system settings you can enable the “Use smart quotes and dashes” option so that -- becomes an em dash in many native apps.

Linux Desktops

Linux offers more than one route, depending on your desktop setup. Many setups include a Compose key that lets you build symbols from short sequences, and most modern desktops support direct Unicode entry.

• Compose method: press the Compose key, then type --- to insert an em dash.
• Unicode method: press Ctrl + Shift + U, release, type 2014, then press Enter.

Chromebooks And ChromeOS

Chromebooks do not support Windows style Alt codes, yet you still have options. One choice is to rely on tools inside Google Docs, then copy and paste. Another is to set up substitution rules that convert two hyphens into an em dash as you type.

• In Google Docs, open Insert > Special characters and search for “em dash”.
• Choose Tools > Preferences and create a rule that turns -- into an em dash.

Platform Or App	Shortcut For Em Dash	Notes
Windows With Numeric Keypad	Alt + 0151	Works in most desktop programs that accept Alt codes.
Windows 11 Shortcut	Windows + Shift + –	Inserts an em dash without using the number pad.
MacOS	Option + Shift + –	Valid in browsers, Office apps, and editors.
Linux (Compose Key)	Compose then – – –	Builds the mark from a short sequence of hyphens.
Linux (Unicode Input)	Ctrl + Shift + U, then 2014, Enter	Directly inserts the Unicode character U+2014.
Chromebook In Google Docs	Custom substitution of —	Auto replaces double hyphens with an em dash.
Any Platform	Copy and paste —	Keep one em dash in a reference file or snippet.

Using Em Dash Shortcuts In Popular Writing Apps

Knowing the operating system shortcut is only half the story. Many writers spend their time inside specific apps, and each one adds helpers for long punctuation marks.

Microsoft Word

In Word on Windows you can insert an em dash through the Alt code or with built in shortcuts. One default method is to press Ctrl, Alt, and the minus key on the numeric keypad. Word also converts double hyphens to an em dash when automatic formatting is enabled.

• Open File > Options > Proofing > AutoCorrect Options.
• Under AutoFormat As You Type, tick the entry for dashes so that -- turns into an em dash.

On Word for Mac the Option + Shift + hyphen shortcut still works, just as it does in other Mac apps.

Google Docs

Google Docs supports both menu based insertion and keyboard shortcuts. The Special characters picker lets you search for “em dash” and click the symbol. On many systems, pressing Ctrl + Alt + minus on Windows or Option + Shift + minus on Mac inserts the same character.

• Use Insert > Special characters and type “em dash” into the search box.
• Set up Tools > Preferences rules so that typing -- replaces itself with an em dash.

Typing The Em Dash On Phone And Tablet Keyboards

Touchscreen keyboards do not show all symbols at once, yet they hide more characters under long presses and settings. With a small habit change you can insert em dashes on mobile almost as quickly as on a laptop.

iPhone And iPad

On iOS and iPadOS the default keyboard stores extra marks behind each key. To reach them you press and hold a key until a small menu appears, then slide to the variant you want.

• Press and hold the hyphen key on the on screen keyboard.
• Choose the longest dash from the pop up options.

Apple also offers a Smart Punctuation toggle in keyboard settings. When enabled, the system can turn double hyphens into a long dash in many apps.

Android Phones And Tablets

Many Android devices ship with Gboard or another modern keyboard. These apps support hidden characters on long press, along with prediction that offers dashes in the suggestion row.

• Press and hold the hyphen key to reveal a row of dash styles.
• Slide to the long dash to insert an em dash into your text.

Device Type	Action	Em Dash Tip
iPhone Or iPad	Long press hyphen key	Select the longest dash from the popup strip.
Android With Gboard	Long press hyphen key	Turn on long press for symbols in keyboard settings.
Any Phone	Use text replacement	Create a shortcut so typing -- becomes an em dash.
Tablet With Hardware Keyboard	Use desktop shortcuts	Attach a keyboard and use the Windows, Mac, or Linux method.
Note Taking Apps	Open symbol picker	Look for punctuation pages that include long dashes.
Messaging Apps	Copy from a saved note	Keep a sample em dash in a pinned note for quick paste.

When To Use The Em Dash In Study And Writing

Learning the shortcuts is useful only if you also know when the mark helps your sentences. In school assignments or blog posts, em dashes work best when they create a clear pause that feels stronger than a comma but lighter than brackets.

• Set off a quick comment in the middle of a sentence, such as a side note or contrast.
• Signal a sudden break in thought, especially in dialogue or narrative writing.
• Join a summary phrase to the end of a sentence in place of a colon.

Most teachers suggest using em dashes sparingly. One or two in a paragraph can draw attention to key ideas. Filling each sentence with them can make text feel choppy, so treat them like a useful spice, not the main ingredient.

Unicode And HTML Details For The Em Dash

Each time you press a shortcut you are just asking your device to insert a specific character code. For the em dash that code is U+2014 in the Unicode standard. This position is documented in the official Unicode general punctuation chart, which lists related dash characters.

When you design web pages or work with HTML, you can write an em dash as — or as the numeric entity —. Both forms tell a browser to draw the same dash, so you can choose the style that matches the rest of your markup.

Quick Practice Ideas For Mastering The Em Dash

Short, repeated practice is the fastest way to make new shortcuts feel natural. You can build skill with the em dash in a few minutes each day while working on normal study tasks at home today.

• Pick one shortcut for each device you use and write it on a sticky note near your screen.
• Open a spare document and type ten sentences that include an em dash in different positions.
• Review a recent essay and replace clumsy comma piles with em dashes where they improve clarity.