Hello.

Question

There is a possibility to directly convert a **pdf** file to **zpl** format.
We want to use this api to implement it in a company that will help them to print awb, we are currently doing tests like something from pdf to html and then we use htmltozpl.
I think we have somewhere on the 30k - 60k label per month.
From what I saw quickly we can set the width and height but the content does not fit that I think would be a problem because of the free api.

DAB Labs Inc · Answer

Hi,

Good timing! We recently implemented a feature that can directly convert from PDF to ZPL, without having to go through HTML first. This is currently in beta test, we will update the public documentation soon.

To test this function, please first convert your PDF file into a **base64** encoded string, pass it in the parameter `pdfBase64`, and remove the parameter `html`. So your parameters will look like this:

```
{
  "width": 4,
  "height": 6,
  "pdfBase64": "..."
}
```

If you have any questions, or if you would like us to run a test, please feel free to send us a sample PDF label via email to htmltozpl@dablabs.com and we can run it through the API and print a label here.

HTML to ZPL

9.6 / 10

2,249ms

100%

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Hello.