Licensing & Core Factoid Summary
Zilla Slab is a Serif typeface designed by Typotheque.com, published under Open Source (SIL OFL) (Official License). Includes 4 weight(s)/style(s). Last verified: 2026-06-13.
License Type Open Source (SIL OFL)
Commercial Rights Open Source · Commercial & Derivative Allowed
Designer / Foundry Typotheque.com
Web & App Embedding Allowed in CSS & App Bundles
About This Font
Zilla Slab is a distinctive slab serif typeface designed by Typotheque.com and released under the Open Font License (OFL). It supports Latin script and English, making it ideal for Western typographic projects. With its blend of humanist warmth and geometric structure, Zilla Slab offers a unique voice for both print and digital design. Available in four weights—Light, Regular, Medium, and Bold—this font is free for commercial use under the OFL license.
Key Features
- Slab serif design with a humanist touch, balancing readability and character.
- Four weights: Light, Regular, Medium, and Bold, providing typographic flexibility.
- Optimized for both body text and headlines with clear, open counters.
- Includes true italics for each weight, enhancing text flow and emphasis.
- Designed by Typotheque, a renowned European type foundry with a focus on quality.
- Available in TTF format for easy installation on most operating systems.
Recommended Use Cases
Branding and identity projects that require a friendly yet professional slab serif. Editorial design for magazines, blogs, and newsletters where readability is key. Web design for headings and call-to-action elements that need visual impact. Poster and flyer design for events or promotions seeking a modern, approachable look. User interface design for applications or websites that need a warm, legible typeface.
Font Information
- Font Family
- Zilla Slab
- Font Type
- Serif
- Designer
- Typotheque.com
- Foundry
- Typotheque type foundry
- License
- OFL
- File Formats
- TTF
- Font Weights
- Light, Regular, Medium, Bold
- File Size
- 0.23 MB
- Release Date
- 2025-05-16
- Last Updated
- 2026-06-13
Copyright
Copyright 2017, The Mozilla Foundation Licensed under the Open Font License, version 1.1 or later.
Official license URL (external)
http://scripts.sil.org/OFLTags
zilla slab Medium Semi Bold Regular Italic Sans-serif Bold Light Latin English
Frequently Asked Questions
Is Zilla Slab free for commercial use?
Under the listed "OFL" license, Zilla Slab may be used in commercial projects when you follow the license terms. Review the full license on this page before downloading. You can also read our license guide: /en/licenses/ofl.
Which languages does Zilla Slab support?
Based on character-coverage data, Zilla Slab primarily supports: Latin, English. Exact glyphs depend on the font files—check the language coverage section on this page.
What file formats are available for Zilla Slab?
Zilla Slab is provided in TTF (TrueType Font) format, which is widely compatible with Windows, macOS, and Linux systems.
Can I embed Zilla Slab in a website or app?
Yes, the OFL license permits web embedding using @font-face or similar technologies, as long as the font files are not sold separately.
Is Zilla Slab suitable for long-form reading?
Yes, its humanist slab serif design and generous spacing make it comfortable for extended reading in both print and digital media.
Can I use Zilla Slab on a website?
Yes, in most cases you can embed Zilla Slab via @font-face or a web-font workflow. Always follow the OFL terms for hosting and redistribution.