Enable JavaScript and cookies

To use the Proton VPN website (protonvpn.com(新しいウィンドウ)), you need JavaScript, session storage, and cookies enabled in your browser.

These settings are enabled by default on most browsers. But if they are disabled, you can turn them back on easily.

• How to enable JavaScript
• How to enable cookies
• How Proton uses JavaScript, session storage, and cookies

How to enable JavaScript

• Firefox(新しいウィンドウ) (desktop and Android)
• Chrome(新しいウィンドウ) (all platforms)
• Microsoft Edge(新しいウィンドウ) (Windows)
• Safari(新しいウィンドウ) (macOS, iOS, and iPadOS)
• Brave(新しいウィンドウ) (all platforms)
• Samsung Browser(新しいウィンドウ) (Android)

How to enable cookies

• Firefox(新しいウィンドウ)
• Chrome(新しいウィンドウ)
• Microsoft Edge(新しいウィンドウ)
• Safari (macOS(新しいウィンドウ), iOS(新しいウィンドウ))
• Brave (Android(新しいウィンドウ))
• Samsung Browser (Android(新しいウィンドウ))

How Proton uses JavaScript, session storage, and cookies

JavaScript: We need this to encrypt and decrypt your data.

session storage: We need this to save your private key(s) locally.

Cookies: We need these to store your current session information and sign you into your account.