Use the more fully featured ChatGPT web app on the macOS desktop.

ChatGPT_Web_to_Desktop_App.swift

//
//  ContentView.swift
//  WebBrowser2025-iPhone
//
//  Created by Xcode Developer on 11/3/25.
//

import SwiftUI
import WebKit

struct ContentView: View {
	var body: some View {
		ZStack {
			Color(hex: "#212121")
				.ignoresSafeArea()
			WebView(url: URL(string: "https://chatgpt.com"))
				.padding(.top)
		}
	}
}

extension Color {
	init(hex: String) {
		let scanner = Scanner(string: hex)
		_ = scanner.scanString("#")

		var rgb: UInt64 = 0
		scanner.scanHexInt64(&rgb)

		let r = Double((rgb >> 16) & 0xFF) / 255.0
		let g = Double((rgb >> 8) & 0xFF) / 255.0
		let b = Double(rgb & 0xFF) / 255.0

		self.init(red: r, green: g, blue: b)
	}
}

#Preview {
	ContentView()
		.preferredColorScheme(ColorScheme.dark)
}