# Oneboxing van grote afbeeldingen mislukt zonder visuele aanwijzing

**URL:** https://meta.discourse.org/t/oneboxing-large-images-fails-with-no-visual-cue/259377
**Category:** Bug
**Tags:** onebox
**Created:** [25 maart 2023 om 09:25 UTC](https://meta.discourse.org/t/oneboxing-large-images-fails-with-no-visual-cue/259377 "2023-03-25T09:25:48Z")
**Posts on this page:** 1
**Showing post:** 18

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### Author: ![Arkshine](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/arkshine/32/298682_2.png) [@Arkshine](https://meta.discourse.org/u/Arkshine)
#### Post date: [14 april 2023 om 13:04 UTC](https://meta.discourse.org/t/oneboxing-large-images-fails-with-no-visual-cue/259377/18 "2023-04-14T13:04:23Z")

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> [@Richie](#):
>
> Here’s a 35MB image that was working on 3rd March 2023:
> 
> `https://dronescene.co.uk/images/uploads/fullsize/20230303120013_DJI_0013.jpg`

The raw content for this specific post (and the one below) on your forum shows that it is an uploaded image, not an external link. Because of [Client side image optimization enabled by default](https://meta.discourse.org/t/client-side-image-optimization-enabled-by-default/197617), you will be able to upload large images.

Your initial issue is about inserting an external image link.  
That said, I’m unsure if Discourse behavior is expected not checking the image size when pasting an image link. 🤔

> [@Richie](#):
>
> We changed our setting a number of years ago to allow images of up to 100MB in size.

Can you share the value of `upload_size` in your `app.yml`?

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