What Is a Descender?
By Maya Chen, lettering designer and type educator 路 Checked by Jordan Hale 路 路 How we review content
A descender is the portion of a letter that drops below the baseline. In jogging puppy, the letters j, g, g, p, p and y all have a part hanging below the line. In most Latin typefaces the five lowercase letters with descenders are g, j, p, q, y. The deepest point they reach is the descender line.
The vertical zones of a line of text
| Zone | Letters that use it |
|---|---|
| Above the x-height (ascender zone) | b, d, f, h, k, l, t |
| Between baseline and x-height | a, c, e, m, n, o, r, s, u, v, w, x, z |
| Below the baseline (descender zone) | g, j, p, q, y |
The ascender and descender zones are what give a lowercase line its recognisable outline. Without them, text would be a uniform band.
How descenders affect layout
Descender depth decides how tight your line spacing can be. If lines are set with leading too close, the descender of one line touches the ascender of the one below. Designers solve this by increasing leading, by choosing fonts with shorter descenders, or, in all-capital headings, by tightening the lines, because capitals have no descenders.
Descenders also set the bottom boundary of text boxes. Cut off a text box exactly at the baseline and the tails of g and y are clipped: a common bug on buttons and badges in websites, and the reason many fonts include generous line-height values.
Descenders in cursive and handwriting
Cursive makes descenders more prominent: the letters g, j, y and z have loops below the line, and in many school styles f also has a lower loop. Each is a stroke that goes down, loops back and rises to join the next letter. Good cursive keeps the loops the same length and slant. If you want to compare letter by letter, the cursive letters pages show each descender stroke and how it joins to the next letter. For the same idea in lettering, see the what is lettering guide.
In lettering compositions, descenders are a design opportunity. A long tail on a y or g can be extended under neighbouring letters or decorated as a swash, a technique common in sign painting and script logos, as discussed in swash. That is only possible if the line below leaves room for it.
Descenders in fancy Unicode text
Styled letters keep the structure of the alphabets they borrow from. Bold cursive 饾摪, 饾摮, 饾攤 and Fraktur 饾敜, 饾敪 have deeper or hooked descenders compared with the straight tails of sans-serif 饾棿 饾椊. Because the renderer picks the font, descender length is not under your control. Clipping is a practical risk: some apps crop the bottom of a line in a single-line username field, so long tails may be cut off.
Common confusions
- A descender is not a subscript. A subscript is a smaller, lowered character; a descender is part of a normal-size letter.
- Descender is not the same as depth of the line box. The line box also includes leading.
- Capital Q and J may descend in some fonts, although capitals are normally treated as having no descenders.
Frequently asked questions
Which letters have descenders?
What are descenders in cursive writing?
Why do descenders cause line collisions?
Do fancy Unicode letters keep their descenders?
Related terms
- What Is an Ascender?An ascender is the part of a lowercase letter that extends above the x-height, as in b, d, f, h, k and l. The ascender line, the height these strokes reach, is a key guideline in handwriting and lettering.
- What Is the Baseline in Typography?The baseline is the imaginary horizontal line on which the letters of a line of text sit. Descenders hang below it and every vertical measure of a typeface, such as x-height and cap height, starts from it.
- What Is Leading in Typography?Leading (pronounced "ledding") is the vertical distance from the baseline of one line of text to the baseline of the next, usually measured in points. It is what most people call line spacing.
- What Is x-height?The x-height is the height of the lowercase letters that have no ascenders or descenders, such as x, a, e and o, measured from the baseline to the top of the letter. It is the main reason two fonts at the same size look bigger or smaller.
- Typography & Lettering GlossaryThe Typography & Lettering Glossary defines twenty terms that type designers and letterers use every day, from kerning and x-height to serif, ligature and blackletter. Each entry gives a precise definition, then shows what the idea means for hand lettering and for the styled Unicode text our generators produce.
- What Is an Ampersand? Origin of the & SymbolThe ampersand is the symbol & meaning "and". It began as a handwritten ligature of the Latin word et, its name comes from the old schoolroom phrase "and per se and", and many typefaces draw it in strikingly elaborate ways.