Confluence is a fantastic tool for collaboration and documentation. When it comes to customizing font sizes, things can get a bit tricky. Whether you're trying to make your text stand out or simply want to ensure readability, knowing how to adjust font sizes can make a big difference. We'll dig into how you can change font sizes in Confluence, offering practical tips and tricks along the way.
Why Font Size Matters
Let's face it. The way text appears in your documentation can make or break user engagement. A font that's too small may lead to eye strain. A larger font can improve readability. This is especially true when you're working with diverse teams or sharing information with clients who may have different accessibility needs.
Think of font size as the volume of your message. Too quiet, and it might be overlooked. Too loud, and it could become overwhelming. Striking the right balance is crucial for effective communication.
Understanding Confluence's Default Settings
Confluence, by default, doesn't offer a straightforward way to change font size through its user interface. Instead, it provides a standard set of styles and sizes, which might not always fit your needs. The default text size is generally adequate for most purposes. If you're looking to customize it, you'll need to employ some workarounds.
The default settings can sometimes feel restrictive, especially if you're coming from other platforms like Word or Google Docs where customization options are more accessible. However, with a few tricks, you can tailor your text presentation to better suit your needs.
Using Headings for Impact
One of the simplest ways to adjust the apparent size of text in Confluence is by using headings. Headings come in various sizes, and you can use them to create a visual hierarchy on your page.
- Heading 1: This is the largest heading size and is ideal for titles or main sections.
- Heading 2: Slightly smaller, perfect for subsections.
- Heading 3: Use this for smaller sub-sections or to highlight important points within sections.
While using headings is an effective way to alter text size visually, it might not always be suitable for body text, which is where other methods come into play.

Utilizing Macros for Customization
Confluence doesn't have an out-of-the-box feature for changing font sizes, but you can use macros to achieve this. The CSS Stylesheet macro is particularly handy. Here's a quick guide on how to use it:
Open the Confluence page where you want to change the font size.
Click on the Edit button to enter the page editor.
Type {css} to bring up the CSS Stylesheet macro.
In the macro, enter the CSS code for the font size you want to apply, for example:
.your-class-name { font-size: 18px' }
Apply this class to your text by wrapping it in a DIV with the specified class name.
This method is effective but requires some understanding of CSS, which might not be everyone's cup of tea. However, once you get the hang of it, the possibilities for customization are endless.
Inline Styles for Quick Adjustments
If you're looking for a more straightforward approach and have permissions to use HTML, you can apply inline styles directly to your text. Here's how:
In the page editor, switch to the Text mode.
Find the section of text you want to modify.
Wrap the text in a span tag with an inline style, like so:
<span style="font-size: 16px'">Your text here</span>
This method offers quick adjustments without the need for macros, but keep in mind it might be disabled in some instances for security reasons.
Leveraging Third-Party Add-ons
Confluence's marketplace offers a variety of add-ons that can enhance its functionality. Some of these add-ons provide more user-friendly ways to change font sizes. A popular choice is the Advanced Tables add-on, which includes additional formatting options, such as custom font sizes.
While third-party add-ons can significantly expand your options, they often come at a cost. It's wise to weigh the benefits against the investment and check if these add-ons align with your team's needs.
Using Templates for Consistency
Creating templates in Confluence can help maintain consistency across your documentation. By setting up a template with predefined styles, including font sizes, you ensure that all team members adhere to the same formatting guidelines.
To create a template:
- Go to the Space Tools menu in the bottom-left corner of the sidebar.
- Select Content Tools, then navigate to the Templates tab.
- Click Create New Template and design your page with the desired font sizes and styles.
- Save the template and communicate its availability to your team.
Templates are a great way to streamline your workflow and ensure that all documentation follows a unified style.
Spell as an Alternative Solution
While Confluence has its advantages, when it comes to document creation and editing, Spell offers a more flexible alternative. With Spell, you can create, edit, and collaborate on documents faster than ever before.
Spell helps by allowing you to adjust font sizes and styles effortlessly. It's like having a smart assistant that understands your needs and helps you produce polished documents without the hassle of coding or using workarounds.
Whether you're working on detailed reports or simple memos, Spell's AI capabilities can take you from a rough draft to a finished product in no time.


Common Pitfalls and How to Avoid Them
While changing font sizes in Confluence, you might encounter some common pitfalls. One of the most frequent issues is inconsistent formatting caused by manual adjustments. This can lead to a disjointed appearance across your documentation.
To avoid this, consider setting up formatting guidelines for your team. Having a style guide can ensure everyone uses the same methods and maintains uniformity. Additionally, regularly auditing your documents for consistency can help catch any discrepancies early on.
Final Thoughts
Adjusting font sizes in Confluence might require a bit of creativity, but with the right tools and techniques, it's entirely doable. Whether you're using macros, inline styles, or templates, each method offers a unique way to enhance your documentation. If you're looking for a more streamlined approach, consider giving Spell a try. With its AI-driven capabilities, Spell can help you create high-quality documents quickly and efficiently, saving you time and effort.