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Private API Server Instances

You can now deploy your own private instance of the HTML/PDF to ZPL API within your internal cloud by launching our Virtual Machine (VM) Image on your preferred cloud platform.

This enterprise solution offers several benefits that distinguish it from our standard public API:

  • Private & Secure: All network traffic stays within your private cloud, ensuring request content is not logged and remains secure within your network.
  • Superior Performance: The server operates in the same private network as your business applications, reducing network latency and providing optimal performance without sharing any resources with other customers.
  • Unlimited Usage: Unrestricted access with no rate limits or overage fees.
  • Zero Maintenance: With no administration or configuration required, you can start the VM and focus on your business applications.

How does it work?

Simply launch an instance of the virtual machine image from your cloud platform's marketplace (AWS, Azure, or Google Cloud).

Once the virtual machine is launched, the API will be readily available via HTTP on port 8000.

The usage and parameters are equivalent to our public API described in the Documentation.

No watermarks are added to any generated ZPL labels.

Pricing & Free Trial

Contact us for pricing details and to access the service. We are eager to assist you.

Processing the documents can be CPU and memory intensive, but does not require continuous full CPU performance. We suggest using a burstable instance with 2 vCPUs and 4 GB of RAM, such as the AWS t3.medium instance or a more powerful option.


The VM image is intended solely for internal use.


Our dedicated team is providing technical and developer support via email, aiming to respond within one business day to any inquries.