> For the complete documentation index, see [llms.txt](https://manual.bubble.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://manual.bubble.io/help-guides/maintaining-an-application/testing-an-application/supported-browsers.md).

# Supported browsers

## Run-mode

Bubble's framework relies on web technologies that may not be compatible with all older browsers. Consequently, Bubble provides official support for specific browsers and versions. Keep in mind that this applies to apps in run-mode, meaning it affects the end-users of your Bubble app.

### Browser support summary

* Bubble officially supports **Edge, Firefox, Chrome, Brave and Safari** on web and mobile web
* We encourage end-users to upgrade these browsers to the latest version available

When an end-user uses an unsupported older browser version, most parts of the app will likely still function. Browser support primarily impacts the visual display of your app, while workflows and database operations are generally unaffected.

## Edit-mode

Edit-mode is the interface you, as a Bubble developer, interact with while building and editing your app, i.e. the Bubble editor.

Bubble supports the latest version of **Edge, Firefox, Chrome, Brave and Safari** for edit-mode. We highly encourage Bubble users to upgrade these browsers to the latest version available.


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