Roamlinx · Travel eSIMs for 190+ countries
Croatia eSIM – 4G/5G internet for the whole trip
Buy the Croatia eSIM online – instant email delivery, QR activation, no roaming fees.
Stay connected effortlessly with our flexible data plans
Instant email delivery · QR setup in 3–5 min · Keep your number · Secure checkout (Stripe/PayPal)
Key Information
- ✓ Croatia eSIM ready in 3 minutes
- ✓ No contract, no hidden fees
- ✓ Keep your WhatsApp number
Network Coverage
- ✓ Auto-connects to best network
- ✓ Strong coverage in cities and main routes
- ✓ LTE/5G where available
Who it's for
- ✓ Travelers to Croatia
- ✓ Remote work, maps, streaming
- ✓ Hotspot for laptop or family
Why eSIM
- ✓ No physical SIM card
- ✓ Instant activation
- ✓ Buy online, QR by email
Choose your Croatia eSIM plan
Buy → Scan QR → Connect when you arrive.
Tele2 (5G)
A1 (4G)
Tele2 (5G)
A1 (4G)
Tele2 (5G)
A1 (4G)
Tele2 (5G)
A1 (4G)
Tele2 (5G)
A1 (4G)
Tele2 (5G)
A1 (4G)
Tele2 (5G)
A1 (4G)
Buy a Croatia eSIM: 4G/5G internet on the Adriatic coast, the islands and Zagreb. QR activation in 30 seconds, no SIM swap.
The profile connects to local networks, so it works where tourists actually go — from Istria to Dubrovnik.
Your home SIM stays active on dual SIM: calls and banking SMS keep working as usual.
Internet in Croatia: networks and speeds
Croatia runs some of the better mobile networks in the region: three operators (Hrvatski Telekom, A1, Telemach) cover practically the whole country with LTE, and 5G is live in Zagreb, Split, Rijeka and along the coast. Resort networks get busy on summer evenings, but 30–100 Mbps is the norm. The eSIM picks the strongest partner network automatically.
Coverage in tourist areas
Dubrovnik, Split, Zadar, Istria (Pula, Rovinj) and Plitvice have stable LTE/5G. On the islands — Hvar, Brač, Korčula, Krk — coverage is good in towns and ports, weaker deep inland and in remote coves. On ferries close to shore the internet usually keeps working.
When a travel eSIM beats roaming
EU/EEA plans roam in Croatia under fair-use data caps, and visitors from outside the EU often face per-day roaming charges. A travel eSIM gives you a separate, sizeable data package that does not touch your home allowance — usually the simplest option for longer stays, heavy data use (maps, streaming, hotspot) and non-EU visitors.
Guides and help
Why an eSIM for Croatia
Install the profile before you fly and the internet starts working on landing — no airport kiosk queues, no removing your home SIM. Hotspot is included at no extra charge, so one package covers your phone, laptop and the kids' tablet at the campsite or apartment.
A week on the Adriatic usually fits in 5–10 GB; pick a bigger package or Unlimited for remote work and streaming. Continuing to Bosnia or Montenegro? Check the regional Balkans eSIM instead of two separate ones.
Croatia eSIM — frequently asked questions
Does one eSIM cover the islands and ferries?
Yes. Island towns and ports have solid LTE, and ferries keep signal close to shore. Deep inland on the islands coverage can drop — plan offline maps for remote hikes.
When should I activate the eSIM?
Install the profile at home on Wi-Fi and switch data on after landing. Validity starts with the first network connection, not at checkout.
Does hotspot / tethering work?
Yes, at no extra charge. You can share the internet with a laptop or your family — just remember tethering burns through data faster.
Do I keep my home number for calls and banking SMS?
Yes. The eSIM runs alongside your physical SIM (dual SIM): data goes through the eSIM while calls and SMS — including bank codes — arrive on your home number.
Is the connection fast enough for streaming and video calls?
Yes — 30–100 Mbps is typical in cities and resorts, which comfortably handles HD streaming and video calls.
Key takeaways
How Unlimited data speed works
Unlimited plans give you the full-speed data shown on the card. After you use that allowance, data keeps working at a reduced speed until the end of the UTC day. Example: 500MB / 1 Day Unlimited - 512 Kbps = 500MB at full speed, then 512 Kbps until 00:00 UTC.
180 Days to Activate
Purchase your eSIM now and activate it anytime within 180 days from the date of purchase. Just install the eSIM and connect to the mobile network in your destination country to enjoy uninterrupted internet access!
More key takeaways
Full Tethering Support
Want constant internet access while traveling and to share it with other devices? Our plans fully support tethering, so you can easily share your mobile data with devices like laptops, tablets, or your friends' phones.
We do not block or restrict tethering in any way. Whether you're working remotely, traveling, or just need a quick Wi-Fi hotspot – you can use your data freely, with no hidden fees or limitations.
Easy eSIM Activation
Activating your eSIM is incredibly easy and fast. After purchase, you’ll receive all the necessary instructions to install the eSIM profile in just a few minutes. No physical SIM card or store visit required – everything is digital, giving you instant connectivity!
Your Smartphone Doesn't Support eSIM?
If your smartphone doesn’t support eSIM technology, don’t worry! There’s a solution. Visit <a href="https://9esim.com" class="inline-link" target="_blank">9esim.com</a> to learn how to easily enable eSIM support on your device and enjoy the flexibility of our data packages.
Keep Your Original SIM Card
While using our eSIM, your original SIM card will continue to work. The eSIM only provides data connectivity, which means you can still receive calls and SMS on your current number while enjoying affordable internet during your travels.