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-upNothing storedRuns in your browser
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
eSIM Compatibility Checker
Check whether your phone supports eSIM
Roaming Cost Calculator
Compare your carrier's roaming charge against an eSIM
eSIM Trip Cost Planner
Price a multi-country trip before you buy
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.
- Nothing you type is uploaded or stored. Every tool runs in your own browser, and nothing you enter reaches us.
- Free to use with no sign-up: no account, no email address and no trial to cancel.