{
  "slug": "sixtyfour",
  "family": "Sixtyfour",
  "origin": "google-fonts",
  "category": "monospace",
  "classifications": [
    "Display"
  ],
  "designers": [
    "Jens Kutílek"
  ],
  "date_added": "2024-01-23",
  "last_modified": "2025-09-04",
  "popularity_rank": 291,
  "styles": [
    {
      "weight": 400,
      "style": "normal"
    }
  ],
  "axes": [
    {
      "tag": "BLED",
      "min": 0,
      "max": 100,
      "default": 0
    },
    {
      "tag": "SCAN",
      "min": -53,
      "max": 100,
      "default": 0
    }
  ],
  "subsets": [
    "latin",
    "latin-ext",
    "math",
    "symbols"
  ],
  "primary_script": null,
  "is_noto": false,
  "color": false,
  "tags": [
    {
      "tag": "/Monospace/Monospace",
      "score": 100
    },
    {
      "tag": "/Theme/Pixel",
      "score": 90
    },
    {
      "tag": "/Expressive/Vintage",
      "score": 80
    },
    {
      "tag": "/Expressive/Rugged",
      "score": 70
    },
    {
      "tag": "/Expressive/Awkward",
      "score": 68
    },
    {
      "tag": "/Expressive/Futuristic",
      "score": 62
    },
    {
      "tag": "/Expressive/Stiff",
      "score": 42
    },
    {
      "tag": "/Expressive/Sincere",
      "score": 30
    },
    {
      "tag": "/Expressive/Loud",
      "score": 18
    },
    {
      "tag": "/Expressive/Playful",
      "score": 15
    },
    {
      "tag": "/Expressive/Excited",
      "score": 10
    },
    {
      "tag": "/Expressive/Innovative",
      "score": 10
    }
  ],
  "licence": {
    "spdx": "OFL-1.1",
    "file_url": "https://github.com/google/fonts/blob/main/ofl/sixtyfour/OFL.txt",
    "copyright": [
      "Copyright 2021 The Sixtyfour Project Authors (https://github.com/jenskutilek/homecomputer-fonts)"
    ],
    "reserved_font_names": [],
    "read": "2026-10-21"
  },
  "cdn": {
    "fontsource_id": "sixtyfour",
    "def_subset": "latin",
    "variable": true,
    "google_family": "Sixtyfour",
    "woff2": "https://cdn.jsdelivr.net/fontsource/fonts/sixtyfour@latest/{subset}-{weight}-{style}.woff2",
    "woff2_variable": "https://cdn.jsdelivr.net/fontsource/fonts/sixtyfour:vf@latest/{subset}-full-{style}.woff2",
    "css": "https://cdn.jsdelivr.net/npm/@fontsource/sixtyfour@latest/index.css",
    "npm": "@fontsource/sixtyfour",
    "preview": true
  },
  "sources": [
    {
      "what": "family metadata",
      "url": "https://fonts.google.com/metadata/fonts",
      "read": "2026-10-21"
    },
    {
      "what": "style tags",
      "url": "https://github.com/google/fonts/blob/main/tags/all/families.csv",
      "read": "2026-10-21"
    },
    {
      "what": "CDN files and subsets",
      "url": "https://api.fontsource.org/v1/fonts/sixtyfour",
      "read": "2026-10-21"
    }
  ],
  "resolved_licence": {
    "spdx": "OFL-1.1",
    "name": "SIL Open Font License 1.1",
    "official_url": "https://openfontlicense.org/open-font-license-official-text/",
    "summary": "Use it for anything, including commercial work and logos; share it with its licence; never sell the font file on its own.",
    "uses": {
      "commercial": {
        "status": "allowed",
        "clause": "Preamble",
        "quote": "The requirement for fonts to remain under this license does not apply to any document created using the fonts or their derivatives.",
        "note": "Whatever you make with the font is yours; the licence covers the font files."
      },
      "logo": {
        "status": "allowed",
        "clause": "Preamble",
        "quote": "The requirement for fonts to remain under this license does not apply to any document created using the fonts or their derivatives.",
        "note": "A logo is a document made with the font; the licence sets no limit on it."
      },
      "web": {
        "status": "conditions",
        "clause": "Permission & Conditions 2",
        "quote": "These can be included either as stand-alone text files, human-readable headers or in the appropriate machine-readable metadata fields within text or binary files as long as those fields can be easily viewed by the user.",
        "note": "Serving the file to browsers is redistribution: the copyright notice and licence travel with it, and the font file's own metadata counts."
      },
      "app": {
        "status": "conditions",
        "clause": "Permission & Conditions 2",
        "quote": "Original or Modified Versions of the Font Software may be bundled, redistributed and/or sold with any software, provided that each copy contains the above copyright notice and this license.",
        "note": "Bundle it in free or paid software; ship the copyright notice and licence with it."
      },
      "modify": {
        "status": "conditions",
        "clause": "Permission & Conditions 3",
        "quote": "No Modified Version of the Font Software may use the Reserved Font Name(s) unless explicit written permission is granted by the corresponding Copyright Holder.",
        "note": "A modified font stays under the OFL and must not use a Reserved Font Name (each font page lists its own)."
      },
      "redistribute": {
        "status": "conditions",
        "clause": "Permission & Conditions 5",
        "quote": "The Font Software, modified or unmodified, in part or in whole, must be distributed entirely under this license, and must not be distributed under any other license.",
        "note": "Share it freely, with its copyright notice and the OFL."
      },
      "sell": {
        "status": "not_allowed",
        "clause": "Permission & Conditions 1",
        "quote": "Neither the Font Software nor any of its individual components, in Original or Modified Versions, may be sold by itself.",
        "note": "Selling it inside software you sell is allowed (condition 2); selling the font alone is not."
      },
      "credit": {
        "status": "allowed",
        "clause": "Preamble",
        "quote": "The requirement for fonts to remain under this license does not apply to any document created using the fonts or their derivatives.",
        "note": "The notice goes with copies of the font file, not into what you make."
      }
    }
  },
  "similar_matches": [
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      "slug": "rubik-glitch",
      "family": "Rubik Glitch",
      "score": 61.3,
      "glyph_cosine": 0.8172,
      "licence": "OFL-1.1"
    },
    {
      "slug": "rubik-one",
      "family": "Rubik One",
      "score": 53.4,
      "glyph_cosine": 0.8374,
      "licence": "OFL-1.1"
    },
    {
      "slug": "alfa-slab-one",
      "family": "Alfa Slab One",
      "score": 50.9,
      "glyph_cosine": 0.8214,
      "licence": "OFL-1.1"
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    {
      "slug": "russo-one",
      "family": "Russo One",
      "score": 50.8,
      "glyph_cosine": 0.8217,
      "licence": "OFL-1.1"
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    {
      "slug": "black-ops-one",
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      "slug": "ultra",
      "family": "Ultra",
      "score": 49.3,
      "glyph_cosine": 0.8051,
      "licence": "Apache-2.0"
    },
    {
      "slug": "bowlby-one",
      "family": "Bowlby One",
      "score": 48.8,
      "glyph_cosine": 0.8263,
      "licence": "OFL-1.1"
    },
    {
      "slug": "rubik-maze",
      "family": "Rubik Maze",
      "score": 48.7,
      "glyph_cosine": 0.8121,
      "licence": "OFL-1.1"
    },
    {
      "slug": "bbh-hegarty",
      "family": "BBH Hegarty",
      "score": 48.3,
      "glyph_cosine": 0.8161,
      "licence": "OFL-1.1"
    },
    {
      "slug": "archivo-black",
      "family": "Archivo Black",
      "score": 48,
      "glyph_cosine": 0.8248,
      "licence": "OFL-1.1"
    },
    {
      "slug": "chunk-five",
      "family": "Chunk Five",
      "score": 47.4,
      "glyph_cosine": 0.8137,
      "licence": "OFL-1.1"
    },
    {
      "slug": "alien-block",
      "family": "Alien Block",
      "score": 47.4,
      "glyph_cosine": 0.7785,
      "licence": "OFL-1.1"
    }
  ],
  "same_latin_design_as": null,
  "shares_latin_design_with": [
    "sixtyfour-convergence"
  ],
  "same_family": []
}