How to easily convert an activation code for manual eSIM entry into a QR code?

Article Content: How to Convert eSIM Activation Code to QR Code

Need to convert an eSIM activation code to a QR code? Don't waste time with complicated solutions. In this straightforward guide, we'll show you how to activate your data eSIM using a QR code that you can easily create yourself. You'll save time and avoid frustration when setting up a virtual SIM card on your device.

Analysis of eSIM Activation Code

When you purchase an eSIM from any provider, you typically receive a special activation code in this format:
LPA:1$smdp.io$abcdef1234567890$ICCID

Structure of eSIM activation code - example of LPA format with highlighted code parts for proper virtual SIM card activation

This eSIM activation code consists of several key components that are essential for successful activation:

  • LPA:1 – Indicates that this is an eSIM profile (Local Profile Assistant), which is the standard for activation.
  • SM-DP+ address (e.g., smdp.io) – The server address from which your phone securely downloads the eSIM profile.
  • Activation code (e.g., abcdef1234567890) – A unique code that your phone uses when downloading and verifying the eSIM.
  • ICCID – The SIM card identification number (often visible as the last item), which uniquely identifies your virtual SIM card.

Important note: Different eSIM providers may format the activation code slightly differently. Some, for example, list the SMDP address separately. For successful QR code creation, all parameters need to be arranged in the format shown above.

Why Do You Need a QR Code for eSIM Activation?

Modern phones with eSIM support allow you to add virtual SIM cards most conveniently by scanning a QR code. This activation method offers several key advantages over manual entry:

  • Activation speed – Just scan and within seconds, your eSIM is ready to use.
  • Error elimination – Avoid typos when manually typing a long activation code.
  • Universality – Works the same on all devices supporting eSIM, regardless of manufacturer.
  • Convenience – You can save the QR code for possible later eSIM reactivation.

The QR code can be displayed on any device screen or printed on paper, and your phone's camera will read everything automatically. This activation method is used by all leading providers of travel eSIMs and local carriers.

How to Generate a QR Code from Activation Code for Free?

To create a QR code for your data eSIM, you can use our free QR generator, which ensures the correct format for activating your virtual SIM card. Follow these simple steps:

  1. Open our QR generator page, which is optimized for creating eSIM activation codes.
  2. Select the text/link option in the QR code types menu.

  3. Paste the entire activation string in the format:
    LPA:1$smdp.io$abcdef1234567890$ICCID

    Make sure you've copied the entire code exactly as provided by your eSIM provider.

  4. Generate the QR code by clicking the "Create QR Code" button.
  5. Download the resulting QR code or use it directly to activate your eSIM on your device.
Example of generated QR code for eSIM activation - finished QR code ready to scan for virtual SIM card installation

Tip for successful activation: You can save the generated QR code as an image or print it out. If you're traveling, we recommend having a backup of the QR code in case you need to reactivate your eSIM.

Guide: How to Scan QR Code and Activate eSIM?

Once you have generated a QR code for your data eSIM, you can proceed with the activation itself. The process may vary slightly depending on your device type, but the basic steps are as follows:

For iPhone devices (iOS):

  1. Open the Settings app on your iPhone.
  2. Tap on Cellular or Mobile Data.
  3. Select Add Cellular Plan or Add Mobile Plan.
  4. Scan your generated QR code with your phone's camera.
  5. Confirm the eSIM installation and enter a PIN if required.

How to Activate eSIM on iPhone – Easy Setup Guide (2025) | Vefru

For Android devices:

  1. Go to Settings on your phone.
  2. Find the Network & Internet or Connections section (names may vary by manufacturer).
  3. Tap on SIM cards or Mobile network.
  4. Select Add eSIM, +, or Add cellular plan.
  5. Choose the QR code scanning option and point your camera at your generated code.
  6. Complete the activation by following the on-screen instructions.

How to Set Up eSIM on Samsung Galaxy Phones (2025) | Vefru

Frequently Asked Questions about Converting eSIM Activation Code to QR Code

Frequently Asked Questions

What should I do if the QR code doesn't work when activating eSIM?
If you're having trouble activating your eSIM with the QR code, check that you've correctly copied the entire activation code including all parts described in this article, such as the LPA prefix. You can also scan your created QR code with a QR reader to verify it contains all the components shown in our example. If the code looks like our example but the eSIM still won't load, please contact your provider for assistance.
Can I use one QR code to activate an eSIM on multiple devices?
No, each eSIM QR code is typically one-time use only and cannot be used on another device after activation. If you need eSIM on multiple devices, you'll need a separate eSIM plan for each of them.
Is activating an eSIM using a QR code secure?
Yes, activating an eSIM via QR code is a secure method supported by all device manufacturers and virtual SIM card providers. The code contains encrypted information, and the connection with the provider occurs over a secure connection. However, it's still important to obtain activation codes only from trusted sources.
How long does an eSIM QR code remain valid?
The validity of an eSIM activation QR code varies by provider. Typically, it's valid from 15 days to several months after purchase. You should receive exact information about validity from your eSIM provider. After the QR code expires, you won't be able to activate the eSIM and will need to contact the provider for a new code.
What if I don't have a second screen to display the QR code for scanning?
You can also load an eSIM QR code from an image file, which means you can simply take a screenshot of the QR code returned by the generator and then select the image instead of using the camera during eSIM installation.
Can I convert an eSIM activation code to a QR code offline, without an internet connection?
Most QR generators, including ours, work online, but there are also offline applications for generating QR codes that you can use without an internet connection. Just install such an app in advance and then enter the activation code in the correct format. Keep in mind that you will need an internet connection for the actual eSIM activation.
How do I know if I've correctly formatted the activation code for conversion to a QR code?
A properly formatted eSIM activation code typically has the format 'LPA:1$server_address$activation_code$ICCID'. If you're unsure, compare your code with the example in our guide. If in doubt, contact your eSIM provider, who should provide precise instructions for formatting the code or give you a ready-made QR code.

Need more help with travel eSIMs? Check out our other eSIM guides or try the best eSIM providers for your trips abroad. 

SIM card icon

What is eSIM?

eSIM allows you to use a digital SIM card instead of a traditional plastic one. This enables you to purchase a SIM card online for the country you're traveling to.

The most well-known eSIM providers on the market are Airalo, Holafly, eSIM4Travel, Yesim, Saily and others.

Frequently asked questions about eSIM:

More information about eSIM
Search icon

How to compare eSIM?

Here you can compare eSIM data packages for more than 170 countries, such as UK, USA, Egypt and others. And that for any duration and amount of data.

Along with additional information, such as provider ratings and whether the website is available in Czech.

Compare all eSIMs

Similar tools

eSIM

You may also like