eSIM
Japan
eSIM Japan GO Savvy Unlimited 1GB/Day 1 Day
Starting from
Rp 19.000
Buy JavaMifi Travel eSIM
No SIM Swap.
Online Instantly
When You Land.
From Rp12,000/Day!
Pay now and get your QR Code by email & in the app within 60 seconds. Just scan it and keep your primary number active.
4.9★
User rating*
500k+
Travelers served*
200+
Countries covered*
FEATURED PRODUCTS
Favorite eSIM Destinations
Choose an eSIM plan for your trip. Easy to activate, with no physical SIM card needed.
eSIM
Singapore
eSIM Singapore GO Savvy Unlimited 1GB/day 1 Day
Starting from
Rp 19.000
eSIM
Malaysia
eSIM Malaysia Max Quota 1GB 3 Days
Starting from
Rp 12.000
eSIM
Saudi Arabia
eSIM Saudi Arabia GO Savvy Unlimited 1GB/Day 1 Day
Starting from
Rp 29.000
eSIM
Thailand
eSIM Thailand GO Savvy Unlimited 1GB/Day 1 Day
Starting from
Rp 19.000
eSIM
China
eSIM China GO Quota 1GB 7 Days
Starting from
Rp 29.000
eSIM
South Korea
eSIM South Korea GO Savvy Unlimited 1GB/Day 1 Day
Starting from
Rp 19.000
eSIM
eSIM Europe Balkan MAX Savvy Unlimited 1GB/day 1 Day
Starting from
Rp 39.000
eSIM BENEFITS
Travel Internet Without the Hassle
Want cashless, hassle-free internet abroad? Use eSIM. No queues to pick up a device, no deposit, and nothing to return when you get home.
QR Code in Under a Minute
Your QR code is sent right after payment.
Keep Your Number Active
WhatsApp and one-time passwords keep working as usual.
Hotspot Ready
Share your connection when your plan and device support it.
Connect Guarantee
Contact us for help if you cannot connect at your destination.
Flexible Data Plans
Choose data and validity to fit your travel plans.
Transparent Pricing
Review plan details before buying, without carrier roaming fees.
Coverage in 200+ Countries
Connect to local networks across destinations worldwide.
24/7 Customer Support
Our support team is ready to help throughout your trip.
CHOOSE YOUR PLAN
GO or MAX? Here’s the Difference
Both plans get network priority. The difference is speed and app access.
GO
Best Value
- Best for
- Everyday use and savings
- Speed and stability
- Standard and stable
- Network priority
- Priority network
- Access to all apps
- No TikTok
- High bandwidth
- —
MAX
Recommended Tier
- Best for
- Full, unrestricted use
- Speed and stability
- High-speed and maximum
- Network priority
- Priority network
- Access to all apps
- All apps
- High bandwidth
- Included
Choose MAX for video calls, streaming, and large file transfers. GO is enough for maps, WhatsApp, and browsing.
HOW TO USE
Five Steps, Ready in Minutes
1
Visit javamifi.com
Open your browser and find an eSIM plan for your destination.
BEFORE YOU BUY
Make Sure Your Phone Supports eSIM
Many smartphones released in recent years support eSIM. Check your device before purchasing.
Devices that support eSIM
- iPhone
- Samsung
- Google Pixel
- and many more
See compatible models with our device checker.
TESTIMONIALS
What Travelers Say About Java eSIM
“Liburan menikmati bunga sakura di Jepang makin berkesan dengan eSIM dari JavaMifi. Tanpa perlu ganti kartu fisik, begitu mendarat internet langsung aktif. Jaringannya stabil dan kencang, pas banget buat langsung upload keseruan Hanami ke media sosial.”
Gisella Anastasia
Java eSIM — Musim Semi di Jepang
FAVORITE DESTINATIONS
Where to, Globers?
Java eSIM is ready to keep you connected in favorite destinations around the world.
FAQ
Frequently Asked Questions
What is an eSIM?
An eSIM is a digital SIM that can be activated on a compatible device without inserting a physical SIM card.
When will I receive my eSIM QR code?
Once your payment is successful, your QR Code and activation guide will be sent instantly to your email. You can also access the activation instructions anytime by logging in to your JavaConnect account.
Can I keep using my primary number?
Absolutely. You can continue using your primary SIM to receive calls and SMS (including OTP codes), while Java eSIM provides your mobile internet connection.
Can I use my eSIM as a hotspot?
Yes! Most Java eSIM plans support hotspot sharing. Availability depends on your chosen plan, network support at your destination, and your device's compatibility.
How do I check if my device is compatible?
Before purchasing, you can check whether your phone supports eSIM using our Device Compatibility Checker. Also make sure your phone is unlocked and not tied to a carrier.
Still have questions? Chat with us on WhatsApp
Ready to Connect
When You Land?
Choose your destination country and get your eSIM QR Code instantly by email within 60 seconds.
