How to Add Lines in Microsoft Word

Horizontal lines in Microsoft Word are among those small formatting details. They make a big difference in Microsoft Word documents. They help separate sections, improve readability, and give your document a cleaner, more structured look.

Whether you are creating a worksheet, a form, meeting notes, or assignments, you should know how to add horizontal lines. This must be done properly. This skill is useful when preparing a professional report. This knowledge can save time. This skill can also alleviate frustration.

Word doesn’t always make this feature obvious. However, there are simple methods that work very well. You just need to understand them.

In this guide, you’ll learn two reliable ways to insert horizontal lines in Microsoft Word. You’ll also learn how to adjust spacing between them and when each method works best.

Contents hide

1 Why Horizontal Lines Matter in Word Documents:

2 Method 1: Using a Table to Create Multiple Horizontal Lines

3 Method 2: Using Dashes to Automatically Create a Line

4 Adjusting Spacing Between Horizontal Lines in Microsoft Word

5 Adjust Line Spacing

6 Adjust Paragraph Spacing

7 Final Thoughts

8 Frequently Asked Questions

Watch the Video Tutorial

If you prefer to see this in action, the full video walkthrough is below, showing each method step by step.

Why Horizontal Lines Matter in Word Documents:

Horizontal lines are more than just visual decoration. They serve practical purposes such as:

Separating sections in long documents — especially useful alongside columns in Word
Creating writing or signature spaces in forms
Organizing notes or worksheets
Improving document flow and readability
Making documents look more professional without complex design

Many users try to draw lines manually or insert shapes, which often leads to alignment issues. The methods below are cleaner and easier to manage.

Method 1: Using a Table to Create Multiple Horizontal Lines

Step 1: Insert a Table

Open your Microsoft Word document.
Click on the Insert tab.
Select Table.
Choose a table size of 1 column by 8 rows.
You can increase or reduce the number of rows later.

At this stage, the table will appear with visible borders, creating horizontal lines across the page.

Microsoft Word Insert tab showing the Table menu used to insert a table into a document — Use the Insert tab to add a table in Word, which can be used to create lines or structured writing spaces.

Step 2: Remove the Table Borders

To make the lines look clean:

Choose No Border or remove the outside borders.
Click the small square at the top-left corner of the table to select it fully.
Go to the Borders option in the toolbar.
Click the dropdown arrow.

You may notice faint dotted lines on the screen. These are layout indicators that help with editing. They will not appear when the document is printed.

To confirm:

Press Ctrl + P to open Print Preview.
You’ll see the dotted lines disappear in the printed view.

Step 3: Add or Remove Lines

If you need more horizontal lines:

Click inside the last row.
Press Enter.
Each new row creates another horizontal line.

You can repeat this as many times as needed.

When to Use This Method

Creating forms or questionnaires
Making worksheets for students
Leaving space for handwritten answers
Keeping lines evenly spaced and aligned

Method 2: Using Dashes to Automatically Create a Line

Microsoft Word document showing multiple horizontal lines added across the page — Example of horizontal lines added to a Word document to separate sections or create writing space.

This method is faster and works well when you only need a few horizontal lines.

Step 1: Type Three Dashes

Place your cursor where you want the line.
Type three dashes: —
Press Enter.

Word automatically converts the dashes into a full horizontal line across the page.

Step 2: Repeat as Needed

To add more lines:

Type three dashes again
Press Enter

This shortcut is especially useful for quickly separating sections in a document.

When to Use This Method

Adding section breaks in reports
Separating headings and content
Creating quick visual dividers

Adjusting Spacing Between Horizontal Lines in Microsoft Word

Microsoft Word Home tab showing the Line and Paragraph Spacing menu used to adjust spacing between lines — Use the Line and Paragraph Spacing menu to adjust spacing between lines in a Word document.

After adding horizontal lines, spacing often becomes the next concern. Word gives you several ways to control this.

Adjust Line Spacing

Highlight the area with the lines.
Click on Line and Paragraph Spacing.
Choose a spacing value.

Higher numbers increase space between lines. Lower numbers reduce it.

Adjust Paragraph Spacing

For more precise control:

Increase Space After Paragraph to add room between lines.
Be careful with Space Before Paragraph, as it can spread lines too far apart.

Using paragraph spacing often gives better results than line spacing alone.

Common Mistakes to Avoid

Using shapes or drawing tools: These can shift when editing text.
Manually typing underscores: They rarely align properly.
Ignoring print preview: What you see on screen isn’t always what prints.

Final Thoughts

Adding horizontal lines in Microsoft Word is simple once you know the right techniques — and if you notice any strange symbols appearing as you work, you can quickly remove formatting marks in Word to keep your view clean. You can use a table for structured layouts. Alternatively, the dash shortcut provides quick separators. Both methods help you create cleaner, more professional documents.

With proper spacing adjustments, you can fine-tune the layout to match exactly what you need — and pairing this with the right margins in Word will give you full control over your page layout. These small formatting skills go a long way in improving the overall quality of your Word documents.

Frequently Asked Questions

Why do I see dotted lines instead of solid lines?

Dotted lines are Word’s layout guides. They show where borders would be but do not appear when printed.

Can I change the thickness of the horizontal lines in Microsoft Word?

The dash method creates a standard line. To control thickness, you can use borders or shapes, but for most documents, the default thickness is sufficient.