Is openrees really free?

Yes! openrees is 100% free forever. No subscriptions, no watermarks, no hidden fees. Record, annotate, and export up to 4K entirely in your browser.

Do I need to install anything?

No installation needed. openrees runs entirely in your browser. Just open the website, upload your slides, enable your webcam, and start recording.

What can I create with openrees?

Record presentations with webcam overlay and live annotations, create tutorial videos, screen recordings, and more. Supports PDF, PPTX, images, and video overlays with up to 4K export.

Is my data safe with openrees?

Absolutely. openrees processes everything locally in your browser. Your recordings, slides, and webcam feed never leave your device. No uploads, no cloud processing, complete privacy.

openrees

Name: openrees
Rating: 4.8 (150 reviews)
Author: openrees

Best Free Browser-Based Video Studio | Record & Export 4K

The easiest way to create professional videos right in your browser. Record presentations, annotate live, overlay your webcam, and export up to 4K. Free forever, no install, 100% private.

Features

Record up to 4K video
Webcam overlay with AI background removal
Live drawing and annotations
PDF and PPTX slide presenter

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