> ## Documentation Index
> Fetch the complete documentation index at: https://moengage-sdk-docs.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Web Push Overview

Send your first Web Push campaign after integrating the Web SDK.

The prerequisites to integrate the web SDK are:

* Ensure that you [Configure the Web Push settings](https://help.moengage.com/hc/en-us/articles/210224063-Configure-Web-Push-Settings).
* Ensure that you have an active [Web Push campaign](https://help.moengage.com/hc/en-us/articles/210223973-Create-Web-Push-Campaign).

After you have sent the web push campaign, you can:

* Perform [data tracking](/developer-guide/web-sdk/data-tracking).
* Modify the [web push notification permissions](/developer-guide/web-sdk/web-push/configure-self-handled-opt-in).

## Web Push Feature Availability

| Operating System | Browser which supports Web Push Notifications | Basic Support | Image Support | Icon Support | Action Button Support |
| ---------------- | --------------------------------------------- | ------------- | ------------- | ------------ | --------------------- |
| Windows          | Chrome                                        | ✅             | ✅             | ✅            | ✅                     |
| Windows          | Firefox                                       | ✅             | ❌             | ✅            | ❌                     |
| Windows          | Opera                                         | ✅             | ✅             | ✅            | ✅                     |
| Windows          | Edge                                          | ✅             | ✅             | ✅            | ✅                     |
| macOS            | Chrome                                        | ✅             | ❌             | ✅            | ✅                     |
| macOS            | Firefox                                       | ✅             | ❌             | ✅            | ❌                     |
| macOS            | Opera                                         | ✅             | ❌             | ✅            | ❌                     |
| macOS            | Edge                                          | ✅             | ❌             | ✅            | ✅                     |
| macOS (13+)      | Safari (16+)                                  | ✅             | ❌             | ❌            | ❌                     |
| Linux            | Chrome                                        | ✅             | ❌             | ✅            | ✅                     |
| Linux            | Firefox                                       | ✅             | ❌             | ✅            | ❌                     |
| Linux            | Opera                                         | ✅             | ❌             | ✅            | ✅                     |
| Linux            | Edge                                          | ✅             | ❌             | ✅            | ✅                     |
| Android          | Chrome                                        | ✅             | ✅             | ✅            | ✅                     |
| Android          | Firefox                                       | ✅             | ❌             | ✅            | ❌                     |
| Android          | Opera                                         | ✅             | ✅             | ✅            | ✅                     |
| Android          | Edge                                          | ✅             | ✅             | ✅            | ✅                     |
| iOS (16.4+)      | Safari                                        | ✅             | ❌             | ❌            | ❌                     |

For further assistance, please contact your MoEngage Customer Success Manager (CSM) or the Support team.