Record a Chromebook Screen With Microphone, for Student Tutorials

If you have ever tried to record a Chromebook screen with a microphone, you already know the frustration. The default ChromeOS screen capture tool records video only. No microphone. No system audio. You end up with a silent video that forces you to open a separate audio editor, record your voice on another device, and splice everything together in a video editor that may not even run on your Chromebook.

School-managed Chromebooks make this worse. Android screen recording apps often require sideloading or are blocked by the admin console. Online web-based recorders hit a file size limit after 5 minutes and slap a watermark across your final export. You are left with a workflow that takes 30 minutes to produce a 5 minute video.

The solution is a Chrome extension that works entirely inside the browser, respects school account restrictions, and records your screen, microphone, and webcam in one click. Screen Recorder Pro does exactly that. You open the page or document you want to walk through, click the SRP icon, select Full screen plus microphone, hit record, and the 3 second countdown gives you time to switch tabs. It captures everything as a single MP4 file with no watermark.

Step by step

1. Open the content you want to record. This could be a Google Slides deck, a Khan Academy problem set, or a PDF in Chrome. Make sure it is the active tab.
2. Click the Screen Recorder Pro icon in the top right of your Chrome toolbar. If you do not see it, click the puzzle piece icon (Extensions) and pin SRP.
3. Select 'Full screen' from the source dropdown. Do not pick 'Current Tab' if you plan to switch tabs during the recording. Full screen captures everything on your display.
4. Toggle on 'Microphone'. A green dot appears next to the mic icon when it is active. If you want to show your face as a picture in picture overlay, also toggle on 'Webcam'.
5. Optional: Toggle on 'System audio' if you want to capture sound from a video or website you are playing during the tutorial.
6. Click the red 'Record' button. A 3 second countdown appears on screen. Use this time to switch to the tab or window you want to narrate.
7. Speak clearly into your Chromebook's built in mic or an external headset. SRP records your voice and the screen simultaneously. If you enabled the drawing overlay, click the pen icon that appears in the floating toolbar to highlight equations or key points as you talk.
8. When you finish, click the stop button in the floating toolbar at the bottom of the screen. The recording automatically opens in the SRP editor.
9. Trim the start and end by dragging the yellow handles on the timeline. Remove the 3 second countdown at the beginning or any dead air at the end.
10. Click 'Export as MP4'. The file downloads to your Chromebook's Downloads folder. No watermark, no file size limit (on Pro tier). Upload directly to Google Classroom, Schoology, or Canvas.

Why this works better than the built in recorder

ChromeOS has a built in screen capture tool, but it records video only. No microphone input at all. To add your voice, you must record audio separately with a tool like Voice Recorder, then use WeVideo or Clipchamp to sync the tracks. That process adds 10 to 15 minutes per video and requires learning a video editor.

Android screen recorders like AZ Screen Recorder require you to install an app from the Google Play Store. On school managed Chromebooks, the Play Store is often disabled. Even when it works, Android screen recorders on ChromeOS sometimes fail to capture the microphone correctly because the Android subsystem and ChromeOS treat audio inputs differently.

Online web recorders like Loom or Screencastify have free tiers that limit recording length to 5 minutes and add a watermark. If you are a teacher recording a 15 minute lesson, you hit the limit and must either split the video into three parts or pay for a subscription. Screen Recorder Pro has no file size limit on the Pro tier and no watermark.

Frequently asked questions