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Fonts - Opera GX Mods

Instructions on including custom fonts for your Opera GX mod.

Adding custom fonts enhances the look and feel of your Opera GX mod.

📂 Adding Fonts to Your Mod

Create a Font Pack

  • Create a folder named fonts in your mod project.
  • Add Fonts (.ttf recommended for best performance).
  • Supported formats: .ttf, .otf
my-first-mod
  • manifest.json
  • fonts/
    • handjet-regular.ttf

Update manifest.json

Define your custom fonts in your mod’s payload:

manifest.json 
{
  "fonts": [
    {
      "id": "fonts_01",
      "name": "Nex Sci-Fi",
      "header": {
        "name": "Handjet Regular",
        "variants": [
          {
            "path": "fonts/handjet-regular.ttf"
          }
        ]
      }
    }
  ]
}

🎨 Best Practices

  • Choose Readable Fonts – Ensure text remains legible.
  • Match Your Theme – Pick fonts that complement your mod’s style.
  • Limit Font Variety – Too many fonts can make your mod look messy.
  • Check Licensing – Ensure you have permission to distribute the font.
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