OCR-B font identification
How to recognize the OCR-B typeface, tell it apart from OCR-A and similar monospaced fonts, and handle it correctly in vector logo artwork and file delivery.
Contents
The short answer: what OCR-B is
OCR-B is a monospaced typeface built so that both optical character recognition systems and people can read it. It is generally credited to Adrian Frutiger. It is best known from machine-readable text such as the coded lines on passports and the human-readable digits printed under many retail barcodes. Designers also use it in logos and wordmarks when they want a technical or document-like look. If you have seen evenly spaced, clean sans-serif characters with a slightly mechanical rhythm in one of those settings, OCR-B is a strong candidate.
No confirmed source material came with this article. It includes no release dates, version histories, foundry details, prices or licensing terms. Check those points with the font's publisher before you rely on them.
How to recognize OCR-B in artwork
Identification works best when you compare several characters, not just one. The traits below are the usual starting points. Confirm any match by setting the same text in a verified copy of the font and overlaying it on the sample.
- Fixed width: every character takes up the same horizontal space, so narrow letters such as i and l look widely spaced next to wide letters such as m and w.
- Even stroke weight: strokes have little thick-thin contrast, which gives the text a uniform, engineered texture.
- Conventional letter shapes: next to OCR-A, OCR-B looks closer to an ordinary sans-serif and is easier for people to read.
- Deliberately separated look-alikes: characters that machines might confuse, such as zero and capital O, are drawn to look distinct.
- Context clues: the less-than-sign filler characters in passport machine-readable lines, and digit strings under barcodes, are typical OCR-B settings.
OCR-B versus OCR-A and other monospaced fonts
The most common mix-up is with OCR-A, its predecessor. OCR-A has a stiffer, more geometric construction that many people associate with retro computer aesthetics. OCR-B was designed to look more natural while still being machine-readable. General-purpose monospaced coding fonts can also resemble OCR-B. They tend to differ in details such as terminals, the shape of the zero, and how punctuation is drawn. This is an editorial comparison of overall character, not a measured specification.
| Aspect | OCR-B | OCR-A |
| Overall impression | Closer to a conventional sans-serif | Angular, mechanical, geometric |
| Primary design aim | Readable by machines and comfortable for people | Readable by machines first |
| Typical associations | Passport machine-readable lines, barcode digits | Early OCR forms, retro-tech styling |
| Spacing | Monospaced | Monospaced |
Several digital versions of OCR-B exist from different makers. Their character sets, weights and fine details can vary. A sample may therefore match OCR-B in general but differ slightly from the particular version you have installed. If an exact match matters, find out which version the original artwork used.
Finding the right font file and logo asset
Identifying the typeface and getting the original logo artwork are two separate tasks. For the font, use a digital version from an identifiable foundry or distributor, and read the license before you use it in a logo. Many download sites host copies of uncertain origin and incomplete character sets. No verified provider was supplied for this article, so this article cannot name one.
If the OCR-B lettering is part of a specific brand's logo, get the official files from that brand's own brand or press resources, or from its design team. Retyping the name in OCR-B produces a recreation, not the official mark. Brands often adjust spacing, alter characters or add custom elements that a straight font setting will not reproduce.
What to check in a vector logo that uses OCR-B
- Live text or outlines: open the file and inspect the lettering. Live text depends on the font being installed and can reflow or substitute if it is missing. Outlined text is stored as paths and displays the same everywhere, but you can no longer edit it as type.
- True vector or embedded image: a file in a vector format can still contain the lettering as an embedded raster image. Zoom in and inspect the objects. A filename or file extension alone does not prove the paths are editable.
- Raster previews: thumbnails and preview images on download pages are usually raster. Do not use them as identification evidence for fine details.
- Font substitution: if a file opens with a warning about a missing font, the characters on screen may not be OCR-B at all.
Permissions: font license, artwork and trademark
Being able to download something does not mean you may use it however you like. Three separate permissions apply. The font license controls how you may use the typeface, for example whether logo or commercial use is allowed. The artwork rights control whether you may modify or redistribute a specific logo file. Trademark rights control whether you may use a brand's mark at all. Outlining OCR-B lettering in a logo does not remove the need for a suitable font license. A valid font license does not give you any right to another company's logo. Licensing terms for OCR-B versions were not part of the supplied material, so check the terms of the specific version you obtain.
Gaps in the available evidence
This article covers general identification traits and file-handling principles only. It does not cover version-by-version glyph differences, named suppliers, prices, license terms or dates. It also does not cover any particular brand that uses OCR-B in its logo. For any of those, consult the font publisher's documentation or the relevant brand's official resources.