Examples of Text Alignment: Left, Center, Right, and Justified
updated February 6, 2021

This article is an introduction to alignment typesetting and an encouragement to look at the details of alignment choices out in the world. Regarding text alignment, there is left-aligned, centered, right-aligned, and justified text.

In left-aligned text, the words are in rows one below the other on the left side of the page, and the right side of the text is uneven. This unevenness of non-aligned text is called a “rag.” Left-aligned text is also called “flush left” and its rag is “ragged right” or “rag right.” In right-aligned text, the words line up on the right side and the left side is uneven. Right-aligned text is also called “flush right” and its rag is “ragged left” or “rag left.” In center alignment, the text is equidistant from a center point. Center-aligned text is often seen in wedding invitations and other formal announcement. In justified text, all the lines of type are the same length, so text on both the left side and right side are aligned.

In the West, most documents we write (type) today are left aligned, and we let our software take care of the rag.  Word spacing and letter spacing are done automatically for optimal readability, no matter our software—Adobe InDesign, Quark, MS Word, or other writing software application.

You can chose basic alignment settings in word processing applications, and there are more alignment options in layout applications such as InDesign.

Screen shot showing where to find the drop-down menu for aligning text
To adjust alignment in MS Word, go to the Format Toolbar

Text Alignment & White Space

Although most of your work will be with left-aligned text, there are times when a right-aligned block of text can serve you well. For example, when an image is placed on the right side of a page, right-aligned type anchors text and image. In the first example below, there is a gap between the text and the image, leading to “trapped white space.” In the second example, the text is right-aligned, freeing up the white space and connecting type to image.

Photograph of a man selling umbrellas near the NYC Metropolitan Museum of Art with left-aligned text showing trappled white space
Left-aligned text with trapped white space
Photograph of a man selling umbrellas near the NYC Metropolitan Museum of Art with right-aligned text ext to the photography showing open white space
Right-aligned text with freed white space

There are also times when right-aligned text balances an image on the left or adds a dynamic alternative to the predictability of left-aligned text.

Two business cards showing right-aligned text
Business cards with right-aligned text

Just Hit the Justify Button?

Justified text is what we are used to seeing in our newspapers, novels, and text books. However, these printed materials have been typeset by printers or designers, and there is skill involved. Yes, a quickie justify—just hit the justify button—is possible, even in MS Word, and sometimes this will look just fine. However, automatic justification can result in some problems for your readers. See the three versions of justified text below of the quote from Designing with Type by James Craig and William Bevington, page 99.

Justified text with optimal word spacing and optimal letter-spacing
Optimal word-spacing and letter-spacing

Problem #1: You can end up with words and letters too tightly packed together resulting in text that is hard to read.

Justified text with tight word spacing and tight letter-spacing
Tight word spacing and tight letter spacing

Problem #2: You can end up with distracting variations in word spacing or letter spacing or “rivers” of white space making distracting columns running through the text, which can make for ugly and difficult-to-read pages.

Justified text with loose word-spacing and loose letter-spacing
Loose word spacing and loose letter spacing

Rivers in Text

Rivers are more likely to happen when you do not allow text to be hyphenated, when the line length produces a narrow column, and when word spacing (tracking) and letter spacing (kerning) are not adjusted. For more examples, google rivers in justified text.

Adobe InDesign

For those working with Adobe InDesign who want to know how to create well-justified text in long documents, see Designing a Book by Nigel French on Lynda.com. The entire video book course (4–5 hours) is well worth the time spent.

The three most relevant course sections to this post are (1) Chapter 3: Creating and Applying Paragraph Styles, (2) Chapter 4: Styling the Text, and (3) Chapter 6: Finessing the Text.

Proper justified type takes time to master, but it is worth the effort to learn more about word spacing, letter spacing, orphans, widows, and other type elements if you want to craft beautiful readable typography.

Manual word-spacing

Before I spent time learning from Nigel French how to set justification parameters within Adobe InDesign, I never used justified text for long documents. I had seen too many bad examples of sloppy justified text. I would, however, justify short paragraphs of text, but this could be time-consuming. In what was an agonizingly slow process, I have manually changed word spacing, font size, and letter spacing, and sometimes word choice for each line of text to get typography that worked. All to prevent the rivers or distracting white space between words. See the HPV poster below.

In the HPV poster below (created in Adobe Illustrator), the justified text was done manually by changing the length of the lines, color, font size, word choice, letter-spacing (kerning), and word-spacing (tracking) to eliminate rivers and wide gaps between words.

HPV Poster for Adolescent Health Clinic: Fact: 8 of 10 women will have HPV at least once. Fact: HPV is an STI. Fact: You can have HPV but have no symptoms, Fact: HPV is a Virus ... You think you know but you have no idea..
HPV Poster for Adolescent Health Center


Cover for "Typography Workbook" by Timothy Samara
Book cover for "Design Workshop" by Robin Williams and John Tollett
Book cover for "Inside Paragraphs" by Cyrus Highsmith

Typography Animated Tutorial

Technical Resource Notes

  • Lynda.com, (now LinkedInLearning). is a great online resource for learning about graphic design and typography, whether you are interested in learning the principles of design or honing your technical skills in various applications, including Adobe InDesign and MS Word.
  • While this is a subscription service, there are often free courses. Often they offer a free month trial subscription where all the video courses are available to you. If you live in the United States or Canada, you may have free access through your public library. Also many university libraries also can provide free access if you are a student, instructor, or researcher with that university.

Tracking, Kerning & Kerning Pairs

© Barbara Kristaponis 2014-2022. The Good Page.

5 thoughts on “Rags & Justified Text

  1. Barbara, I enjoyed this posting and appreciate your recommendations for resources for typography. I noticed that you mentioned center-aligned text but did not say much about it. In my opinion, there is almost never a good reason to center-align text in a technical document. Do you have thoughts on this matter?


    1. Center-aligned text can work so well for many things (posters, business stationary, and wedding invitations), but in technical documents, other than in quotations, pull-quotes, and table heads, centered text is probably not too useful. However, I would love to see a tech paper out there where center-align was used beautifully.


      1. If I ever see one, I’ll send it to you.
        BTW, I can’t agree with you about any of the uses you mention. In particular, center-aligned text in a table column works against the purpose of columns, in my opinion, and that includes the column headings (which is what I think you mean by “table heads”).

        Liked by 1 person

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