Cubbbix Tools
Essential Tools for Entrepreneurs

Free Screen Recorder

Record your screen directly in your browser. No downloads, no installs, no signups. 100% free and private.

Русский
Status
Ready
Duration
00:00
File Size
0 MB

How the Browser Screen Recorder Works

This tool uses the Screen Capture API (getDisplayMedia) built into modern browsers. When you start recording, your browser will ask you to choose which screen, window, or tab to share. The recording is processed entirely in your browser using the MediaRecorder API, and the final WebM video is downloaded directly to your device.

No data is ever sent to a server. Your screen recording stays on your computer from start to finish. This makes it ideal for recording sensitive content like presentations, software demos, or tutorials.

Presentations & Demos

Record software demonstrations, slide decks, or walkthrough videos without installing any software. Perfect for creating quick tutorials or product demos for your team or clients.

Bug Reporting

Capture screen recordings of bugs and issues to share with developers. A video showing the exact steps to reproduce a bug is far more valuable than a written description.

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Frequently Asked Questions

No. The entire recording happens in your browser using the Screen Capture API. The video is downloaded directly to your device and never uploaded to any server.
Chrome, Edge, Firefox, and Opera support the Screen Capture API. Safari has limited support. For the best experience, use Chrome or Edge.
Yes. Check the "Microphone audio" option before starting to record your voice along with the screen capture for narration or commentary.
The video is saved as WebM with VP8/VP9 video codec and Opus audio codec. WebM is widely supported by modern browsers and media players like VLC.
You can record your entire screen, a specific application window, or a single browser tab. Your browser will let you choose before recording starts.
There is no built-in time limit. Recording duration depends on your device memory and storage. Longer recordings will produce larger file sizes.
The Screen Capture API requires explicit user permission for each recording session. This is a security feature to prevent unauthorized screen recording.

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