Crypton.sh is back online

We took crypton.sh offline today (21-10-26) to install the PHP security update for CVE-2026-109618 and CVE-2026-109619. Partner and BYOD phones that were already online were not stopped. Sign-in, numbers, and payments are available once more.

Restore Your Session

Enter your session ID to access your eSIMs on this device.

Don't have a session ID?

Buy Crypton Travel eSIM instead

What is a Session ID?

When you buy an eSIM without an account, we create a session ID. Find it on My eSIMs, in your receipt email, or paste an order ID or ICCID. Session IDs stay valid for 365 days after last use. Without the ID and without an email, we cannot look the order up from a card last-4 alone.