Opal

Opal font by Converted by Alltype is a free retro display font with rounded, open letterforms and a smooth geometric rhythm. The shapes keep a simple, almost circular structure, with soft corners and a calm, even flow that gives the design a distinctly vintage outline without extra decoration.

Opal works well for vintage posters, music flyers, branding, packaging, logos, and short web graphics where those clean curves need to carry the message. This free font suits those uses because its letterforms feel compact and graphic, making it easy to build a title, badge, or identity mark that looks tied to a retro design language.