Home / ∅ Unicode U+2205
∅

∅ HTML Code — Unicode U+2205

Click the entity to copy it.

Name: u8709

HTML: ∅

Numeric: ∅

Category: Math

FAQ

What is an HTML entity?

A special character code like © for ©.

How to use?

Copy the entity code into your HTML.

Common entities?

& < > " ©

✅ htmlcode.world · Updated: 2026-06-20