Oi is a free display typeface for tamil by Kostas Bartsokas — great for posters, thumbnails, banners and bold headlines.

How to install Oi on Windows

1. Click Download above — Google Fonts gives you a .zip file.
2. Right-click the .zip and choose Extract All.
3. Open the folder, right-click each .ttf file and choose Install.
4. Open Word, Photoshop or PowerPoint — Oi is ready to use. ✅

How to use Oi on Android & iPhone

Unicode tamil fonts render natively on modern phones. For design apps (Pixellab, WPS Office, Canva), import the downloaded .ttf through the app's custom-font option.

Can I use Oi for commercial work?

Yes. The SIL Open Font License 1.1 allows commercial use — logos, YouTube thumbnails, books for sale, client designs — with no payment or attribution required.