# Blur background Option not show

**URL:** <https://devforum.zoom.us/t/blur-background-option-not-show/94314>\
**Category:** Meeting SDK\
**Created:** [September 1, 2023, 7:13am UTC](https://devforum.zoom.us/t/blur-background-option-not-show/94314 "2023-09-01T07:13:43Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![j.schoenemeyer](https://avatars.discourse-cdn.com/v4/letter/j/f9ae1b/32.png) [@j.schoenemeyer](https://devforum.zoom.us/u/j.schoenemeyer)\
**Post date:** [September 2, 2023, 10:45am UTC](https://devforum.zoom.us/t/blur-background-option-not-show/94314/2 "2023-09-02T10:45:51Z")

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have a look

[Virtual / blur background in SDK doesn’t work with Firefox browser - Video SDK / Web - Zoom Developer Forum](https://devforum.zoom.us/t/virtual-blur-background-in-sdk-doesnt-work-with-firefox-browser/83491)

> **[Zoom Developer Docs](https://developers.zoom.us/docs/meeting-sdk/web/gallery-view/)**
>
> The Zoom Developer Platform is an open platform that allows third-party developers to build applications and integrations upon Zoom’s video-first unified communications platform.

just testet with Windows 10 + Meeting SDK 2.15.2 + **Cross-Origin Isolation**

- Chrome/MS Edge → Blur available
- Firefox → Blur not available

no changes

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