Google Docs is a great tool for creating documents. However, when it comes to customizing elements like horizontal lines, things can get a bit tricky. You might be wondering how to change the size of a horizontal line to better fit your document's style. Fear not. We will walk through the steps to tweak these lines to your liking. From adjusting the width to changing the color, we will cover it all.
What Exactly is a Horizontal Line in Google Docs?
Before we get into the nitty-gritty of adjusting horizontal lines in Google Docs, let's clarify what they are. In simple terms, a horizontal line is just a straight line that runs across your document. It's often used to separate sections, emphasize content, or just add a bit of visual flair.
Horizontal lines might seem straightforward. However, they can be quite versatile. You can use them to break up text, highlight headings, or even create a neat signature line at the end of a letter. The default horizontal line in Google Docs is a simple black line, but you can customize it to better match your document's aesthetic.
How to Insert a Horizontal Line
First things first, let's get a horizontal line into your document. Here's how you can do it:
- Open your Google Docs document.
- Click where you want the line to appear.
- Go to the menu at the top and click on Insert.
- From the dropdown menu, select Horizontal line.
And there you have it. A horizontal line in your document. Now, let's get into the fun part: customization!
Adjusting the Width of a Horizontal Line
Now that you've got your horizontal line in place, you might find that the default width isn't quite what you were hoping for. Unfortunately, Google Docs doesn't offer a direct way to adjust the width of horizontal lines. However, we can get creative with a workaround.
Using Tables to Change Line Width
This might sound a bit unconventional, but using a table to simulate a horizontal line gives you more control over the line's width. Here's how it works:
- Click on Insert in the top menu, then choose Table.
- Select a table with one row and one cell (1x1).
- Click inside the cell, then drag the right border to adjust the width.
- To make it resemble a line, click inside the cell and press Backspace or Delete to remove any content.
- Right-click on the table, choose Table properties, and set the border color to your desired line color.
- Adjust the border width to make it thicker or thinner, depending on your preference.
Voilla! You've created a horizontal line with a customizable width. It's a bit of a workaround, but it gets the job done.
Changing the Color of a Horizontal Line
Maybe you want your line to match the color scheme of your document. While Google Docs doesn't allow you to directly change the color of a horizontal line, you can still achieve the desired effect using the table method we just covered.

Steps to Change Line Color
Here's how you can use a table to change the color of your line:
- Insert a 1x1 table as described in the previous section.
- Right-click on the table and select Table properties.
- Under Table border, click on the color box to choose a new color for your line.
- Adjust the border width to your liking.
This method isn't perfect, but it gives you some flexibility to match your document's style. Although it might seem a bit cumbersome at first, with a bit of practice, you'll be able to create custom lines quickly and easily.
Making Lines Dashed or Dotted
Sometimes, a solid line just doesn't cut it. If you're looking to add a bit more flair to your document, a dashed or dotted line might be the way to go. Unfortunately, Google Docs doesn't offer direct customization for line styles. However, we can achieve a similar effect using our trusty table method.
Creating a Dashed or Dotted Line
Here's a simple way to create a dashed or dotted line:
- Insert a 1x1 table as described earlier.
- Right-click on the table and choose Table properties.
- Set the border style to Dashed or Dotted.
- Adjust the border width and color as needed.
Your document now features a stylish dashed or dotted line. This method might seem a bit roundabout, but it gets you the results you're looking for. Plus, it adds a unique touch to your document.
Aligning Your Horizontal Line
Whether you're a stickler for symmetry or just want your document to look well-organized, aligning your horizontal line is an important step. Thankfully, aligning a line is straightforward, even with our table method.
Steps to Align a Table-Line
Here's how you can align your horizontal line:
- Click on the table containing your line.
- Go to the menu and click on Format.
- Select Align & indent, then Alignment options.
- Choose Left, Center, or Right alignment, depending on your preference.
With just a few clicks, your line is perfectly aligned. This is a small touch, but it can make a big difference in the overall appearance of your document.
Using Spell for Faster Document Editing
While Google Docs is a great tool, sometimes you need a bit more power to get things done efficiently. That's where Spell comes in. Spell is an AI-powered document editor that makes creating and editing documents a breeze.
With Spell, you can quickly generate drafts, edit using natural language prompts, and collaborate with your team in real time. It's like having a supercharged version of Google Docs, with AI built in to streamline your workflow.
If you're tired of the limitations of traditional document editors and want to save time, give Spell a try. You might just find it becomes your new go-to tool for document creation.
Adding a Custom Image as a Horizontal Line
If you're looking for something truly unique, you might consider using a custom image as your horizontal line. This method allows for ultimate creativity and can really make your document stand out.
Steps to Insert an Image as a Line
Here's how you can add an image as a line:
- Create or find an image that you'd like to use as a line.
- In your Google Docs document, click on Insert, then Image.
- Choose the image file from your computer or a URL.
- Once inserted, click on the image and use the handles to resize it to your desired width and height.
- To align the image, click on it, then choose Image options and adjust the alignment settings.
This might take a bit more effort, but the results can be well worth it. A custom image can add a personal touch to your document that standard lines can't achieve.
Adjusting Line Thickness
Sometimes, a thin line just won't do. Whether you're creating a bold heading separator or simply want to emphasize a section, adjusting line thickness can make a big difference.


Thickening Your Line
Here's how you can adjust the thickness of your line using our table method:
- Insert a 1x1 table as previously described.
- Right-click on the table and select Table properties.
- Under Table border, increase the border width to your desired thickness.
And there you have it - a thicker line that stands out on the page. This simple adjustment can help draw attention to important sections of your document.
Spell's Role in Streamlining Your Work
By now, you've seen how Google Docs, while powerful, requires a bit of creativity to achieve certain customizations. That's where Spell can really shine. With its AI capabilities, Spell simplifies the process of creating and editing documents, allowing you to focus on content rather than formatting.
Spell's intuitive interface and real-time collaboration features make it a fantastic tool for anyone looking to improve their document workflow. Plus, with built-in AI, you can generate drafts, refine your writing, and share your work with ease.
Why Choose Spell?
- Save time by letting AI handle the heavy lifting of drafting and editing.
- Collaborate seamlessly with your team, even if they're on the other side of the world.
- Enjoy a streamlined experience without the hassle of switching between tools.
If you haven't tried Spell yet, now might be the perfect time to see how it can transform your document creation process.
Final Thoughts
Changing the size and style of horizontal lines in Google Docs might require a few creative workarounds, but it's entirely doable. Whether you're using tables or custom images, these adjustments can help make your documents more visually appealing. For those looking to take their document editing to the next level, consider Spell. With its AI-powered features, you can create high-quality documents faster and more efficiently, saving time and effort.