diff --git a/src/models/utils/avatar.ts b/src/models/utils/avatar.ts
new file mode 100644
index 0000000..11f3f42
--- /dev/null
+++ b/src/models/utils/avatar.ts
@@ -0,0 +1,8 @@
+import type { UrlString } from '@/types.ts'
+
+export class Avatar {
+	static fromEmoji(emoji: string): UrlString {
+		return `data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%2210 0 100 100%22><text y=%22.90em%22 font-size=%2290%22>${emoji}</text></svg>`
+	}
+	private constructor() {}
+}