--- title: Installing E3 for Chromebooks (App and Browser Extension) description: Learn how to install E3 on Chromebooks. Step-by-step guide for setting up your safety app on Chrome OS. --- [Skip to content](https://help.emergent3.com/installing-e3-for-chromebooks#main-content) English Show submenu for translations [![E3.logo.black](https://help.emergent3.com/hubfs/E3.logo.black.svg)](https://www.emergent3.com?hsLang=en) - [Home](https://emergent3.com/) - Features Show submenu for Features - [Alert](https://emergent3.com/alert) - [Check In](https://emergent3.com/checkin) - [Smart Maps](https://emergent3.com/smartmap) - [Chat](https://emergent3.com/chat) - [Reunification](https://emergent3.com/reunification) - [Reports](https://emergent3.com/report) - Who we serve Show submenu for Who we serve - [Local Government](https://emergent3.com/government) - [Hospitals & Healthcare](https://emergent3.com/healthcare) - [Pricing](https://emergent3.com/pricing) - Resources Show submenu for Resources - [Blog](https://emergent3.com/blog) - [Company](https://emergent3.com/about-us/) Open main navigation Close main navigation - [Home](https://emergent3.com/) - Features Show submenu for Features - [Alert](https://emergent3.com/alert) - [Check In](https://emergent3.com/checkin) - [Smart Maps](https://emergent3.com/smartmap) - [Chat](https://emergent3.com/chat) - [Reunification](https://emergent3.com/reunification) - [Reports](https://emergent3.com/report) - Who we serve Show submenu for Who we serve - [Local Government](https://emergent3.com/government) - [Hospitals & Healthcare](https://emergent3.com/healthcare) - [Pricing](https://emergent3.com/pricing) - Resources Show submenu for Resources - [Blog](https://emergent3.com/blog) - [Company](https://emergent3.com/about-us/) - English Show submenu for translations Hello. How can we help you? - There are no suggestions because the search field is empty. 1. [Help Center](https://help.emergent3.com/?hsLang=en) 2. [Getting Started](https://help.emergent3.com/getting-started?hsLang=en) 3. [Installing E3](https://help.emergent3.com/getting-started?hsLang=en#installing-e3) May 29, 2026 # Installing E3 for Chromebooks (App and Browser Extension) ## Learn How to Install E3 on Your Chromebook and Set  Up the Chromebook Extension ### Jump to Section [Installing E3 on Chromebook Device](https://help.emergent3.com/installing-e3-for-chromebooks#Installing-E3-on_Chromebook-Device) [Installing the E3 Chromebook Extension](https://help.emergent3.com/installing-e3-for-chromebooks#Installing-the-E3-Chromebook-Extension) --- ### Installing E3 on Chromebook Device **IMPORTANT NOTE** Chromebook notifications behave similarly to Android phones (think of your Chromebook as a large Android device with a keyboard). ⌨️ You’ll still need to tap notifications to open E3. (Screen override is supported only on Windows/Mac.) --- ### **Step 1:** Search "**e3 safety**" in the **Google Play Store** and hit **Install**. ![](https://help.emergent3.com/hs-fs/hubfs/Knowledge%20Base%20Import/Group%209-png-3-Oct-06-2025-06-27-20-3904-PM.png?width=670&height=425&name=Group%209-png-3-Oct-06-2025-06-27-20-3904-PM.png) ### **Step 2:** Click **Open** to open the downloaded app. ![](https://help.emergent3.com/hs-fs/hubfs/Knowledge%20Base%20Import/Group%209%20(1)-png-1-Oct-06-2025-06-27-19-3469-PM.png?width=670&height=425&name=Group%209%20(1)-png-1-Oct-06-2025-06-27-19-3469-PM.png) ### **Step 3:** As the app opens, tap the **phone icon** at the top and choose **Resizable**. ![](https://help.emergent3.com/hs-fs/hubfs/Knowledge%20Base%20Import/Group%209%20(2)-png-1-Oct-06-2025-06-27-21-5550-PM.png?width=670&height=425&name=Group%209%20(2)-png-1-Oct-06-2025-06-27-21-5550-PM.png) The Chromebook is essentially a big Android device with a keyboard. That is why you have the option to choose the app's orientation (phone/tablet/resizable). ### **Step 4:** Click **Allow** after tapping on Resizable and resize the app according to your preferences. ![](https://help.emergent3.com/hs-fs/hubfs/Knowledge%20Base%20Import/Group%209%20(3)-png-1-Oct-06-2025-06-27-17-1858-PM.png?width=670&height=425&name=Group%209%20(3)-png-1-Oct-06-2025-06-27-17-1858-PM.png) ### **Step 5:** Enter your registered email with E3 and click **Continue** to receive a 6-digit log in code from your email inbox. To create an account on Emergent3, you need an admin invitation email. If you already have an invitation and need more help, visit the article below. **[Create an Account and Login to E3](https://help.emergent3.com/how-to-create-an-account-and-login-to-e3?hsLang=en)** ![](https://help.emergent3.com/hs-fs/hubfs/Knowledge%20Base%20Import/Group%209%20(5)-png-Oct-06-2025-06-27-16-0983-PM.png?width=670&height=425&name=Group%209%20(5)-png-Oct-06-2025-06-27-16-0983-PM.png) As you log in, popup messages will show to make sure your device will receive E3 alerts along with other crucial notifications on actual emergencies. Follow the next steps to make sure your settings are correct. ### **Step 6:** As you log in, hit **Ok** on the message and allow E3 to bypass do-not-disturb from the settings. ![](https://help.emergent3.com/hs-fs/hubfs/Knowledge%20Base%20Import/ezgif-com-resize-gif-Oct-06-2025-06-27-18-2866-PM.gif?width=670&height=425&name=ezgif-com-resize-gif-Oct-06-2025-06-27-18-2866-PM.gif) ### **Step 7:** As you bypass the do-not-disturb from settings, tap **Ok** on the battery optimization message and hit **Ok** again to proceed to the next step, as this is only for Android phones. ![](https://help.emergent3.com/hs-fs/hubfs/Knowledge%20Base%20Import/11-png-Oct-06-2025-06-27-15-0329-PM.png?width=670&height=424&name=11-png-Oct-06-2025-06-27-15-0329-PM.png) ### **Step 8:** As you skip battery optimization, tap **Ok** and allow E3 to display over other apps from the settings. ![](https://help.emergent3.com/hs-fs/hubfs/Knowledge%20Base%20Import/ezgif-com-resize-gif-1-Oct-06-2025-06-27-14-1968-PM.gif?width=670&height=425&name=ezgif-com-resize-gif-1-Oct-06-2025-06-27-14-1968-PM.gif)   --- ### Installing the E3 Chromebook Extension You can now install E3 via a dedicated **Chromebook browser extension**, in addition to the Android app. This extension makes it easier to receive alerts directly in your browser and streamline E3 use on Chromebook devices. ### Step 1:  Open the Chrome Web Store on your Chromebook’s browser. Chrome Web Store – **[E3 Safety](https://chromewebstore.google.com/detail/e3-safety/nnlbnfkkclhdhkhklfphnmjcldcjfccg?hl=en-US&utm_source=ext_sidebar)** **![](https://help.emergent3.com/hs-fs/hubfs/image-png-Nov-19-2025-04-36-54-0077-PM.png?width=670&height=297&name=image-png-Nov-19-2025-04-36-54-0077-PM.png)** ### Step 2: Click **Add to Chrome** (or **Install**) to add the E3 extension to your browser.   ### Step 3: 1. Open the extension after installation. ![](https://help.emergent3.com/hs-fs/hubfs/image-png-Nov-19-2025-05-42-55-8420-PM.png?width=517&height=249&name=image-png-Nov-19-2025-05-42-55-8420-PM.png) 2. Sign in using your registered E3 email. 3. Enter the **6-digit verification code** sent to your email (same as the mobile app login process). ### Step 4: After signing in, make sure **notifications are enabled** for the extension. This ensures you receive all E3 alerts without delay. Once enabled, the extension will automatically pop out a new window whenever an alert goes off. It will also show a **red dot** when there is an **active alert**, so you can quickly see if immediate action is needed. The extension only sends notifications when there is an open Chrome window. If Chrome is closed entirely, alerts may be delayed until it is reopened. Some Chromebooks may still require the Android app for full device integration. You can use both the app and the extension simultaneously, but make sure both are logged in with the same account. --- ### Need more help? ### 💬 Chat with us. Click the chat icon in the bottom-right corner of this page to connect with our team instantly. ### ✉️ Email us. You can also send us an email at [help@emergent3.com](mailto:help@emergent3.com). - [Getting Started](https://help.emergent3.com/getting-started?hsLang=en#main-content) - [General Onboarding](https://help.emergent3.com/getting-started?hsLang=en#general-onboarding) - [Account Setup & Login](https://help.emergent3.com/getting-started?hsLang=en#account-setup-login) - [Installing E3](https://help.emergent3.com/getting-started?hsLang=en#installing-e3) - [IT Resources and Tech Setup](https://help.emergent3.com/it-resources-and-tech-setup?hsLang=en) - [E3 App User Guide](https://help.emergent3.com/e3-app-user-guide?hsLang=en) - [Plans & People Management](https://help.emergent3.com/plans-people-management?hsLang=en#main-content) - [Plans & Locations](https://help.emergent3.com/plans-people-management?hsLang=en#plans-locations) - [User & Role Management](https://help.emergent3.com/plans-people-management?hsLang=en#user-role-management) - [Notifications & Alerts](https://help.emergent3.com/notifications-alerts?hsLang=en#main-content) - [Mobile Notifications](https://help.emergent3.com/notifications-alerts?hsLang=en#mobile-notifications) - [Desktop Notifications](https://help.emergent3.com/notifications-alerts?hsLang=en#desktop-notifications) - [Notification Troubleshooting](https://help.emergent3.com/notifications-alerts?hsLang=en#notification-troubleshooting) - [Troubleshooting & Maintenance](https://help.emergent3.com/troubleshooting-maintenance?hsLang=en#main-content) - [App Updates & Maintenance](https://help.emergent3.com/troubleshooting-maintenance?hsLang=en#app-updates-maintenance) - [Login & Account Issues](https://help.emergent3.com/troubleshooting-maintenance?hsLang=en#login-account-issues) - [System Issues](https://help.emergent3.com/troubleshooting-maintenance?hsLang=en#system-issues) - [Alerts & Incident Management](https://help.emergent3.com/alerts-incident-management?hsLang=en#main-content) - [Alert Creation & Management](https://help.emergent3.com/alerts-incident-management?hsLang=en#alert-creation-management) - [Responding to Alerts](https://help.emergent3.com/alerts-incident-management?hsLang=en#responding-to-alerts) - [Alert Logs & Reports](https://help.emergent3.com/alerts-incident-management?hsLang=en#alert-logs-reports) - [Admin & Portal Tools](https://help.emergent3.com/admin-portal-tools?hsLang=en#main-content) - [Advanced Configuration](https://help.emergent3.com/admin-portal-tools?hsLang=en#advanced-configuration) - [Communication & Chat](https://help.emergent3.com/communication-chat?hsLang=en#main-content) - [Chat Messaging](https://help.emergent3.com/communication-chat?hsLang=en#chat-messaging) - [Integrations & Single Sign-On (SSO)](https://help.emergent3.com/integrations-single-sign-on-sso?hsLang=en#main-content) - [Third-Party Integrations](https://help.emergent3.com/integrations-single-sign-on-sso?hsLang=en#third-party-integrations) - [Single Sign-On (SSO) Configuration](https://help.emergent3.com/integrations-single-sign-on-sso?hsLang=en#single-sign-on-sso-configuration) - Core Features - [Alert](https://emergent3.com/alert) - [Check in](https://emergent3.com/checkin) - [Smart Map](https://emergent3.com/smartmap) - [Chat](https://emergent3.com/chat) - [Report](https://emergent3.com/report) - Company - [About](https://emergent3.com/about-us/) - [Contact](https://emergent3.com/contact-us) - [Customer Stories](https://emergent3.com/case-studies) - [E3 vs Raptor Technologies](https://emergent3.com/e3-vs-raptor-technologies) - Legal Policy - [Privacy Policy](https://emergent3.com/privacy) - [Terms of Service](https://emergent3.com/terms-of-service) - [Help Center](https://help.emergent3.com/) [![Chill listening crop-3](https://help.emergent3.com/hs-fs/hubfs/E3.logo.black.png?width=35&height=39&name=E3.logo.black.png "Chill listening crop-3")](https://emergent3.com?hsLang=en) Emergent3.com - Help Center Copyright © 2025, Emergent 3 ```json { "@context" : "https://schema.org", "@type" : "VideoObject", "contentUrl" : "https://21765694.fs1.hubspotusercontent-na1.net/hubfs/21765694/Setting%20up%20Chromebook%20with%20E3%20%F0%9F%92%BB%20.mp4", "dateModified" : "2024-09-11T16:01:10.038Z", "duration" : "PT2M27S", "height" : 1080, "name" : "Setting up Chromebook with E3 💻 ", "thumbnailUrl" : "https://21765694.fs1.hubspotusercontent-na1.net/hubfs/21765694/Setting%20up%20Chromebook%20with%20E3%20%F0%9F%92%BB%20.mp4/medium.jpg", "uploadDate" : "2024-09-11T16:01:10.033Z", "width" : 1728 } ```