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**Category:** CODESYS\
**Tags:** pfc300\
**Created:** [September 16, 2026, 2:16pm UTC](https://www.wago.community/t/running-a-custom-html-site-connecting-plc-tags-to-html/2877 "2026-09-16T14:16:35Z")\
**Posts on this page:** 7\
**Page:** 1
**Author:**  [@CuriousFox32](https://www.wago.community/u/CuriousFox32)\
**Post date:** [September 16, 2026, 2:16pm UTC](https://www.wago.community/t/running-a-custom-html-site-connecting-plc-tags-to-html/2877/1 "2026-09-16T14:16:35Z")
Hello,
I am curious if anyone has found an easier way to run a web application through HTML rather than webvisu? from what I can see, I would most likely need to create a custom HTML where I would need to remake my objects or potentially pull from the symbol configuration file. Any information would be greatly appreciated.
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**Author:**  [@HANIBAL](https://www.wago.community/u/HANIBAL)\
**Post date:** [September 17, 2026, 10:35am UTC](https://www.wago.community/t/running-a-custom-html-site-connecting-plc-tags-to-html/2877/2 "2026-09-17T10:35:26Z")
Hi,
I found it =\> [Convert Wago Web-Visu to HTML5! – iniNet Solutions GmbH](https://spidercontrol.net/wago-web-visu-auf-html5-konvertieren/?lang=en)
Try to download the Webvisu html like code and input it to claude asking him to create a HTML file as a model. Then work on this model.
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**Author:**  [@CuriousFox32](https://www.wago.community/u/CuriousFox32)\
**Post date:** [September 17, 2026, 12:27pm UTC](https://www.wago.community/t/running-a-custom-html-site-connecting-plc-tags-to-html/2877/3 "2026-09-17T12:27:00Z")
Great! thank you for the advice
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**Author:**  [@WagoIcard](https://www.wago.community/u/WagoIcard)\
**Post date:** [September 18, 2026, 12:38am UTC](https://www.wago.community/t/running-a-custom-html-site-connecting-plc-tags-to-html/2877/4 "2026-09-18T00:38:10Z")
First what are you trying to do ?
In the TAG you have PFC300 but the webvisu is already HTML.
If you talk about Codesys 2.3 based controller (750-8xx) you can still use the Java based visu:
> **[GitHub - Ekristoffe/WebVisu-Starter: Java app for displaying the webvisualisation of...](https://github.com/Ekristoffe/WebVisu-Starter)**
>
> Java app for displaying the webvisualisation of CoDeSys 2 applications
or use another tool:
> **[GitHub - tnentwig/WebVisu: Single page application for displaying the...](https://github.com/tnentwig/WebVisu)**
>
> Single page application for displaying the webvisualisation of CoDeSys 2 applications in modern browsers without java
The second item was kinda discontinued because of the way it worked, it needed a lot of space and had some compatibility problem.
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**Author:**  [@CuriousFox32](https://www.wago.community/u/CuriousFox32)\
**Post date:** [September 18, 2026, 12:39pm UTC](https://www.wago.community/t/running-a-custom-html-site-connecting-plc-tags-to-html/2877/5 "2026-09-18T12:39:57Z")
Hello, I am running codesys 3.5. We were looking at alternative ways to pull the PLC tag values to a custom HTML, which we currently did using NodeRED. The issue we were running into was NodeRED or running a docker is too resource heavy. We were also looking into alternate ways of doing this such as using a MQTT client/broker setup or OPC UA but were struggling to find a way since we don’t have a centralized PC for this and are just trying to recall the HTML file directly from the PLC.
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**Author:**  [@WagoIcard](https://www.wago.community/u/WagoIcard)\
**Post date:** [September 19, 2026, 12:40pm UTC](https://www.wago.community/t/running-a-custom-html-site-connecting-plc-tags-to-html/2877/6 "2026-09-19T12:40:15Z")
As a Wago commercial solution you have the PLCvisu:
> **[Visualize Without Limits ](https://www.wago.com/global/products/automation-technology/discover-software/plc-visualization)**
>
> WAGO PLC Visualization enhances automation with greater transparency and efficiency. This visualization solution runs directly on your PLC or HMI, offering a browser-based interface that is exceptionally user-friendly and reliable.
And as non Wago system I think what you are looking for is a websocket system for data exchange with the plc and a small visu.
I know this is technically possible because the Lighting management system use this technology for cross talk and talking with the php based visu.
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**Author:**  [@CuriousFox32](https://www.wago.community/u/CuriousFox32)\
**Post date:** [September 21, 2026, 11:47am UTC](https://www.wago.community/t/running-a-custom-html-site-connecting-plc-tags-to-html/2877/7 "2026-09-21T11:47:53Z")
Okay, awesome. Thanks for this information. I’ll take a look at both options