---
title: Format
description: Serve images in modern formats like WebP or AVIF automatically using Storyblok’s Image Service.
url: https://storyblok.com/docs/api/image-service/operations/format
---

# Format

Change the image format by appending `filters:format(VALUE)`. Supported values are `webp`, `jpeg`, `png`, and `avif`.

> [!NOTE]
> The Storyblok Image Service supports AVIF in all [regions](/docs/concepts/assets#regional-domains) except China.

Try the interactive demo below.

> [!NOTE]
> The interactive Image Service demo is not available in the Markdown version of this page.

## Pagination

-   [Previous: Focal Point](/docs/api/image-service/operations/focal-point)
-   [Next: Grayscale](/docs/api/image-service/operations/grayscale)