Kaisei Opti

About Kaisei Opti

Kaisei Opti is a free Serif typeface, distributed through Google Fonts under the SIL Open Font License. It ships 3 weights and supports 4 language subsets — including cyrillic, japanese, latin, latin-ext. You can use Kaisei Opti commercially in websites, apps, print, packaging, merchandise, logos, YouTube thumbnails, and social media graphics with no attribution required.

CSS embed

<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Kaisei+Opti:wght@400;500;700&display=swap" rel="stylesheet">

body { font-family: 'Kaisei Opti', sans-serif; }

Licensing

• ✓ Free for personal use
• ✓ Free for commercial use (websites, apps, packaging, merch, logos)
• ✓ Embed in a product or app
• ✓ Modify the font (with a rename)
• ✗ Sell the font file itself as a standalone product