Free eSIM tools
Work out how much data you need, check your phone, turn an activation code into a QR you can scan, and see what a trip actually costs before you buy anything. No sign-up, nothing stored.
eSIM Data Calculator
Work out how much data your trip needs
Open tooleSIM QR Code Generator
Turn an activation code into a QR you can scan
Open tooleSIM Compatibility Checker
Check whether your phone supports eSIM
Open toolRoaming Cost Calculator
Compare your carrier's roaming charge against an eSIM
Open tooleSIM Trip Cost Planner
Price a multi-country trip before you buy
Open tool
Built on the data behind the site
The prices and coverage these tools quote come from the same plan database as our comparison pages, refreshed from each provider's own feed.