To insert a horizontal line in Microsoft Word, the fastest way is using built-in keyboard shortcuts or the formatting ribbon. Horizontal lines are perfect for separating content, emphasizing sections, or visually organizing documents without cluttering the page.
Whether you’re using Windows, macOS, or Ubuntu, adding these lines is super simple—let’s explore all your options!
Method 1: Insert Horizontal Line Using AutoFormat Shortcut
Microsoft Word includes an AutoFormat feature that converts specific characters into horizontal lines. Just type three characters and hit Enter:
| Character Typed | Resulting Line |
|---|---|
--- (three hyphens) | Thin black single line |
=== (three equals) | Double line |
___ (three underscores) | Bold single line |
*** (three asterisks) | Dotted line |
### (three hash signs) | Thick black line |
➡️ Just type one of the above, press Enter, and voilà — instant horizontal line!
Method 2: Use the Ribbon to Insert a Line
For those who prefer the menu method, here’s how to do it:
- Place your cursor where you want the line.
- Go to the Home tab.
- In the Paragraph group, click the small arrow beside the Borders icon.
- Select Horizontal Line from the dropdown.
This method gives you more visual control over line placement and formatting. ✍️
Keyboard Shortcuts to Insert a Horizontal Line in Word
While there’s no single direct keyboard shortcut to insert a horizontal line, you can combine keystrokes and autoformatting. Here are the fastest options:
| OS | Shortcut |
|---|---|
| Windows | Type --- then press Enter |
| macOS | Type --- then press Return |
| Ubuntu/Linux | Type --- then press Enter (LibreOffice may vary) |
Pro Tip: This method also works in Outlook and PowerPoint!
Method 3: Insert Line via Shapes Tool (Customizable Option)
If you want more design control (e.g., color, thickness), try the Shapes feature:
- Go to Insert > Shapes.
- Choose the Line tool.
- Draw your line wherever needed.
- Right-click to Format Shape and customize the style.
This method is great for headers, dividers, or documents with visual appeal. 🎨
Common Uses of Horizontal Lines in Word
- Dividing sections in resumes
- Separating citations in research papers
- Styling newsletters or flyers
- Emphasizing callouts or quotes
They’re not just aesthetic—they improve document readability and structure.
How to Remove a Horizontal Line in Microsoft Word
Sometimes auto-formatting creates a line that seems impossible to delete. Here’s the fix:
- Backspace from the line — it might delete.
- If not, click above the line, go to Home > Borders, and select No Border.
- You can also use Undo (
Ctrl + Z/Cmd + Z) immediately after creating it.
FAQs: Microsoft Word Insert Horizontal Line
Can I change the color or style of the horizontal line?
Yes! If using the Insert > Shapes method, right-click the line and choose Format Shape.
Why can’t I delete a horizontal line?
It might be a border. Remove it via Home > Borders > No Border.
Are horizontal lines accessible in Word Online?
Yes, but customization options are limited compared to the desktop app.
Can I insert lines on Word Mobile?
Not directly. Try using the web version from your mobile browser for better functionality.
Does Word auto-create lines from symbols?
Yes. AutoCorrect is on by default. You can disable it in File > Options > Proofing > AutoCorrect Options.
Conclusion: Mastering Horizontal Lines in Word
Whether you’re crafting a sleek resume or designing a structured report, knowing how to insert a horizontal line in Microsoft Word is a simple yet powerful formatting tool. Use quick keyboard shortcuts, the toolbar, or the shapes tool to match your style and needs.
Complete List of Windows Keyboard Shortcuts
If you need help for Windows, you can find a whole list of all keyboard shortcuts here.
https://keyboard-shortcuts.org/
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