# PDf embed for WordPress
**URL:** https://pdfjs.community/t/pdf-embed-for-wordpress/1447
**Category:** Technical Support
**Created:** [March 4, 2022, 8:30pm UTC](https://pdfjs.community/t/pdf-embed-for-wordpress/1447 "2022-03-04T20:30:27Z")
**Posts on this page:** 5
**Page:** 1
### Author:  [@zaki.developermode](https://pdfjs.community/u/zaki.developermode)
#### Post date: [March 4, 2022, 8:30pm UTC](https://pdfjs.community/t/pdf-embed-for-wordpress/1447/1 "2022-03-04T20:30:27Z")
**Which product are you using?**
PDF.js Express Plus
Latest
**Detailed description of issue**
Hello, I am using wordpress and creating a site for me. I need to add pdf viewer on page here:
[https://dev.qtoexpert.com/pdfs\_projects/3282/](https://dev.qtoexpert.com/pdfs_projects/3282/)
I want to use loop so each file open in pdf when clicking on it but first issue I am facing is the error
setting up fake worker
How I can fix it if I cannot use or modify file in my domain due to cross permission issue.
Please gudie me how I can add pdf viewer on my php file so I can use it.
**Expected behaviour**
{Provide a screenshot or description of the expected behaviour}
**Does your issue happen with every document, or just one?**
{Answer here}
**Link to document**
[https://dev.qtoexpert.com/pdfs\_projects/3282/](https://dev.qtoexpert.com/pdfs_projects/3282/)
**Code snippet**
{Provide a relevant code snippet}
---
### Author:  [@system](https://pdfjs.community/u/system)
#### Post date: [March 4, 2022, 8:30pm UTC](https://pdfjs.community/t/pdf-embed-for-wordpress/1447/3 "2022-03-04T20:30:32Z")
**Hello, I’m Ron, an automated tech support bot 🤖**
While you wait for one of our customer support representatives to get back to you, please check out some of these documentation pages:
Guides:
- [Integrating PDF.js Express Viewer into an existing Blazor project - Integrate PDF.js Express Viewer](https://pdfjs.express/documentation/get-started-viewer/blazor/exist-project#integrate-pdf.js-express-viewer)
- [PDF.js Express Viewer Overview - What is PDF.js Express Viewer?](https://pdfjs.express/documentation/get-started-viewer#what-is-pdf.js-express-viewer?)
- [Integrating PDF.js Express Viewer with NPM - 2) Copy static files](https://pdfjs.express/documentation/get-started-viewer/npm#2)-copy-static-files)
APIs:
- [Core.DocumentViewer - refreshAll()](https://pdfjs.express/api/Core.DocumentViewer.html#refreshAll__anchor)
- [UndefinedWebViewer(options, viewerElement)](https://pdfjs.express/api/global.html#WebViewer__anchor)
- [Core.Tools.PageCoordinate](https://pdfjs.express/api/Core.Tools.PageCoordinate.html#__anchor)
Forums:
- [PDF Embed in php Wordpress](https://pdfjs.community/t/pdf-embed-in-php-wordpress/1445/1)
- [Can we highlight/Annotate scanned pdf (for eg. some scanned pages)?](https://pdfjs.community/t/can-we-highlight-annotate-scanned-pdf-for-eg-some-scanned-pages/1030/1)
- [Undefined is not a valid destination type](https://pdfjs.community/t/undefined-is-not-a-valid-destination-type/809/1)
---
### Author:  [@zaki.developermode](https://pdfjs.community/u/zaki.developermode)
#### Post date: [March 5, 2022, 12:50pm UTC](https://pdfjs.community/t/pdf-embed-for-wordpress/1447/5 "2022-03-05T12:50:48Z")
Please ignore my previous questions as I have figured it out but can you please tell me how I can remove the pdfjs.exporess water mark from the pdf .
I am using fee version for my personal use and my product is viewer only.
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### Author:  [@Logan](https://pdfjs.community/u/Logan)
#### Post date: [March 8, 2022, 5:00pm UTC](https://pdfjs.community/t/pdf-embed-for-wordpress/1447/6 "2022-03-08T17:00:38Z")
Hey there,
The watermark cannot be removed on localhost. When you deploy your application to the domain specified on your license key, the watermark will be removed.
Thanks,
Logan
---
### Author:  [@zaki.developermode](https://pdfjs.community/u/zaki.developermode)
#### Post date: [March 8, 2022, 6:48pm UTC](https://pdfjs.community/t/pdf-embed-for-wordpress/1447/7 "2022-03-08T18:48:28Z")
M sorry but I have used it on my domains subdomain but still shows, i am using pdf viewer only free veraion with key