Adding Default ChatGPT Fonts to LibreChat

default-chatgpt-fonts.md

The default ChatGPT fonts, according to OpenAI's brand guidelines, are proprietary and require appropriate font license according to your use case.

They can be purchased here: https://klim.co.nz/buy/soehne/

The fonts in question are (9 total):

• Söhne (Buch Kursiv, Buch, Halbfett Kursiv, Halbfett, Kraftig Kursiv, Kraftig, Mono Buch Kursiv, Mono Buch, Mono Halbfett)

If you have purchased a license, you can use the commented-out @font-face declarations in ./client/src/styles.css to include them in your project.

• Step 1: Buy whatever license applies to you and allows use of .woff2 font files (likely web font license).
• Step 2: Place them in ./client/public/fonts/ directory.
• Step 3: Replace the current fontFamily config in ./client/tailwind.config.cjs with the following:

    fontFamily: {
      sans: ['Söhne', 'sans-serif'],
      mono: ['Söhne Mono', 'monospace'],
    },

• Step 4: Uncomment all Söhne font-face declarations in ./client/src/styles.css.
• Step 5: rebuild frontend code: npm run frontend (or rebuild docker).