Free · No app · Windows, Mac, Linux
Zoom screen recorder for PC —
no app required.
"Zoom recorder" usually means one of two things: a recorder with a zoom-in effect, or recording with the Zoom app. Here's the fastest free way to do both — starting with the one that makes your recording actually look good.
Record with zoom effect — free →Option 1 — record with a zoom effect (DemoZoom)
This is what most people searching "zoom screen recorder" actually want: the recording pushes in on the button you click, the field you fill, the result you show — like the expensive Mac apps do. DemoZoom does it free, in a browser tab:
- Open demozoom.app in Chrome on your PC — nothing to install.
- Start Recording and pick the screen, window or tab.
- Click where to zoom after you stop — each click becomes a smooth cinematic push-in. Auto-zoom can place them for you.
- Export MP4 — rendered locally, ready in seconds. Vertical 9:16 for Shorts included.
Free, no sign-up, and the recording never leaves your machine.
Option 2 — record your screen with the Zoom app
If you specifically want to use Zoom (the meetings app), you can record your screen for free by running a meeting with yourself:
- Open Zoom and start a New Meeting (no participants needed).
- Click Share Screen and choose your screen or window.
- Press Record (Alt+R). On the free plan the recording is saved locally.
- End the meeting — Zoom converts and saves the MP4 to your Documents/Zoom folder.
The catches
You have to run a meeting to record; free meetings cap at 40 minutes; the mic is live by default; and there's no editing — no trims, no blur, and no zoom effect. Fine for capturing a call, clumsy as a screen recorder. If the goal is a clean demo or tutorial, Option 1 gets you a better-looking result with less ceremony — and you can even import a Zoom recording into DemoZoom afterwards to add zoom and cut the dead air.
FAQ
What is the best free zoom screen recorder for PC?
If by 'zoom' you mean the zoom-in effect: DemoZoom records your PC screen in the browser and adds smooth, cinematic zoom on the spots you click — free, no install, no sign-up, and nothing is uploaded. It works on Windows, Mac and Linux in Chrome.
Is DemoZoom part of Zoom (the meetings app)?
No. DemoZoom is not affiliated with Zoom Video Communications. The name refers to the camera zoom effect. You don't need the Zoom app, a Zoom account, or a meeting to record your screen with DemoZoom.
Can I record my computer screen using the Zoom app for free?
Yes — start a meeting alone, share your screen, and press Record. On the free plan the recording saves locally to your computer as MP4 when the meeting ends. Limits: you must run a meeting to record, the free plan caps meetings at 40 minutes, and there are no editing or zoom-effect tools.
Does DemoZoom upload my recording anywhere?
No. Recording, editing and MP4 export all run locally in your browser via WebCodecs — verify in DevTools → Network. That makes it safe for internal tools and NDA work.
Can I zoom in on a recording I already made?
Yes — use Import mode: drop any MP4, MOV or WebM (including a Zoom meeting recording) into DemoZoom, click where the camera should zoom, and export the polished version.
Related
Zoom in on what matters.
Skip the meeting.
Record → click to zoom → export MP4. Free, local, no account.
Open DemoZoom →