---
title: "Feature: #85607 - New ThumbnailViewHelper to render thumbnails deferred"
manual: "TYPO3 Core Changelog"
version: "main"
permalink: "https://docs.typo3.org/permalink/changelog:feature-85607"
source: "Changelog/10.0/Feature-85607-NewThumbnailViewHelperToRenderThumbnailsDeferred.rst"
modified: "2026-09-15T10:46:36+00:00"
---

# Feature: #85607 - New ThumbnailViewHelper to render thumbnails deferred

See [forge#85607](https://forge.typo3.org/issues/85607)

## Description

A new ViewHelper for the backend to render thumbnails deferred was introduced.

The `\TYPO3\CMS\Backend\ViewHelpers\ThumbnailViewHelper` extends the `ImageViewHelper` and generates the image tag with the special URI.

```html
<be:thumbnail image="{file.resource}" width="{thumbnail.width}" height="{thumbnail.height}" />
```

## Impact

Thumbnails do not block the rendering of a page, because the processing runs an extra http request.