Letter Spacing and Tracking for Logo Typography

In logo typography, letter spacing is the space between the characters of a wordmark. Two controls shape it. Tracking adjusts spacing evenly across a whole word or line. Kerning adjusts the space between one specific pair of letters. Most logos need both, and they are usually adjusted by eye rather than left at the font's defaults. A wordmark is a fixed piece of artwork that is reused at many sizes, so uneven gaps that go unnoticed in body text become visible and permanent in a logo.

Tracking, kerning and leading: what each one controls

Term | What it changes | Role in a logo

Tracking | Uniform spacing across a selected range of characters | Sets the overall density of the wordmark, from tight to airy

Kerning | Space between one specific pair of characters | Corrects awkward gaps between pairs such as A and V, or T and o

Leading | Vertical distance between lines of text | Matters only when a logo or tagline uses more than one line

In everyday usage, "letter spacing" usually means tracking. The CSS letter-spacing property, for example, applies one uniform adjustment to all characters, which is how tracking works. When people ask about text spacing in a logo, they usually need to deal with both the overall tracking and the individual pair adjustments.

Is there a standard letter spacing for logos?

There is no universal standard value. Every typeface comes with built-in default spacing, defined by each glyph's sidebearings and the font's kerning pairs. Those defaults are usually designed for running text at reading sizes. At the larger display sizes typical of logos, the same defaults can leave gaps that look uneven. Any specific tracking figure presented as the correct one for logos is an editorial preference, not a rule. The right amount depends on the typeface, the letters involved and how the logo will be used.

Common design applications, including Adobe Illustrator, measure tracking and kerning in thousandths of an em. Because an em is relative to the type size, a given value keeps the same proportional effect when the text is scaled while it remains live type.

Why logo spacing is usually set optically

Good logo spacing aims for gaps that look even, which is not the same as gaps that measure the same. Several factors cause these two to differ:

• Letter shapes: round letters (O, C), straight letters (H, I) and open or diagonal letters (A, V, T, L) enclose different amounts of space, so identical measured gaps look uneven.
• Capitals versus lowercase: all-caps settings often benefit from extra tracking, because capitals lack the ascenders and descenders that help separate lowercase words.
• Size of use: spacing that looks right large can make letters appear to run together when the logo is printed small or shown on low-resolution screens.
• Weight: heavy weights have less interior space, so tight tracking makes them dense quickly.
• Relationship to a symbol: the wordmark's spacing affects how well it balances against an accompanying icon or lockup.

Design software usually offers two automatic kerning modes. Metric kerning uses the pairs built into the font. Optical kerning has the software calculate spacing from the letter shapes. Both are useful starting points. A finished wordmark is typically refined by hand afterward. Some identity systems also include a separate version for small sizes with looser spacing.

How spacing is stored in a vector logo file

Spacing behaves differently depending on how the lettering exists in the file. In live text, spacing is stored as type attributes such as tracking and kerning values. The result depends on the font being installed. If the font is missing, a substitute font changes both the letterforms and the spacing. In outlined text, the letters have been converted to vector paths. The spacing is fixed by where those paths sit, and there is no tracking field to adjust. Respacing outlined letters means selecting and moving the individual shapes.

A third case is lettering that exists only as pixels. This happens in a raster preview such as a PNG or JPG, and also in a raster image embedded inside a container format that can hold vector data. In these files the spacing is baked into the image and cannot be cleanly adjusted. The file extension alone does not tell you which case you have. A PDF, EPS or SVG may contain live text, outlined paths, an embedded raster image or a mix of these.

• Open the file in a vector editor and switch to an outline or wireframe view. Vector paths show as outlines, while raster images show as a single box.
• Try selecting the letters. A text object can be edited with the type tool, while outlined letters select as path groups.
• Check for missing-font warnings when the file opens. They mean live text is being displayed with a substitute.
• Look for edges that become jagged when you zoom in. Jagged edges indicate raster content rather than vector paths.

Permissions before changing a logo's spacing

Being able to download a logo file does not give you permission to modify it. Respacing a trademarked wordmark alters the mark itself, and brand guidelines commonly prohibit changes to its letterforms or spacing. Fonts are a separate matter. A font's license governs how live text may be used and distributed. Outlined lettering is still derived from that font, so its license terms may continue to apply. If you are working with someone else's logo, the owner's guidelines and the relevant font license determine what changes are allowed.

Gaps in this overview

No subject-specific evidence was available for this article. That means no recommended tracking values, no figures from particular brand guidelines and no version-specific tool behavior. The principles above are general typographic and file-handling practice. For a particular logo, the brand's guidelines or the designer's source file are the authoritative reference for intended spacing.