Hi all, first of all, I would like to point out that my question is about a totally unimportant thing, but I wanted to ask it anyway :wink:: Where/how do I set a preview image for own themes. It looks a bit naked in the admin area without a proper preview image: [No preview image for own themes] …

The code I shared above broke recently. The class name changed, so the CSS selector no longer matched (I think it happened in #40001 ). This is the updated version I use on my forum now: lowercase & replace spaces with hyphens SCSS var name .theme-card.=THEME_NAME= .theme-card-preview__image-w…

I remember this guide, but I don’t know if that’s what you are looking for: [afbeelding] Adding preview screenshots to Discourse themes Developer Guides bookmark This guide explains how to add preview screenshots to your Discourse theme to showcase how it looks…

Thank you, but not really. Or I do not understand - which is always a possibility. :wink: I created the theme in the screenshot of the standard theme from my self-hosted Discourse instance. So I did not download or upload it anywhere. Also I do not see a theme directory in the shared file paths out…

I believe the screenshots are only for themes you create yourself from Github, like developing it yourself. Hence it’s in Documentation > Developer Guides .

Yeah. So the question remains. Is there any way? And again, not the most important question and feature of all. :wink:

[afbeelding] Roi: Is there any way? If you created the theme purely via the admin user interface, no. In order to have screenshots you should have a local file/directory structure that mirrors the theme. You could export the theme, unzip it, add the screenshots as in the guide mentioned abo…

[afbeelding] RGJ: If you created the theme purely via the admin user interface, no. Okay. Thank you. Then it is as it is. :slight_smile: [afbeelding] RGJ: But then again, screenshots are used mostly to show other people what your theme looks like, so if you didn’t upload it anywhere, who…

[afbeelding] Roi: Is there any way? It’s maybe a little hacky, but you can replace the default SVG pattern with a custom image with the help of CSS. Example result [image] In the uploads section of your theme, you add the screenshot [image] and in the CSS tab of “edit code” you add l…

[afbeelding] Moin: It’s maybe a little hacky, but you can replace the default SVG pattern with a custom image with the help of CSS. Wow thank you very much for that. It worked right you described it. And it was just copy-paste thanks to your post. Cool! :+1: My inner Monk seems not to be the…

Preview image for own themes

Ondersteuning

Moin 30 november 2025 om 17:06 2

I remember this guide, but I don’t know if that’s what you are looking for:

Topic		Antwoorden	Weergaven
Adding preview screenshots to Discourse themes Developer Guides	3	393	18 februari 2026
Built-in theme preview images missing (404) in discourse/discourse Docker image Self-hosting unsupported-install	1	65	21 december 2025
Improvements to theme browsing and previewing Feature	0	670	2 mei 2021
The system profile picture has an image preview on quotes? Bug	1	98	22 mei 2025
Plugin used in theme Support	4	1121	20 mei 2020

Preview image for own themes

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