Trình Quay màn hình trực tuyến miễn phí

Click Start recording, then choose what to share in the browser prompt: your entire screen, a window or a browser tab. Recording begins right away. Click Stop when you are done, then preview the video and download it.

No. The recorder uses your browser built-in screen sharing, so there is nothing to download or install and no extension is needed.

Yes. Tick system audio to record sound from the screen, tab or window you share, and tick microphone to add your voice. When both are on, the two audio sources are mixed into one track.

System audio depends on your browser, operating system and what you share. Sharing a browser tab usually includes its sound, while sharing a whole screen or window may not on some systems. In the share prompt, look for an option such as share tab audio or share system audio.

Yes. Use the Pause button to hold the recording and Resume to continue. The timer stops while you are paused, so paused time is not counted in your video.

The recording is saved in the best format your browser supports. This is usually WebM with VP9 or VP8 video and Opus audio, and some browsers produce MP4. Both formats play in modern browsers and most video players.

No. There is no watermark, no sign-up and no time limit from us. A very long recording at high resolution uses your device memory, so for long sessions record in shorter parts.

Browser screen recording is mainly available on desktop browsers such as Chrome, Edge and Firefox. Most phones and tablets do not support it in the browser. If your device is not supported, the tool shows a notice instead of the start button.

No. The video is recorded and kept in your browser memory. It is only saved when you click Download, and nothing is sent to our servers.

Yes. Choose the tab option in the share prompt to capture only that tab, which keeps other windows and notifications out of your video.

Common uses are tutorials, product demos, bug reports for support or developers, training videos, lessons and recording a presentation. Always ask permission before recording other people or meetings.

Browsers require your explicit consent each time a site wants to capture your screen or microphone. This protects your privacy. You stay in control, and you can stop sharing at any time with the browser control or the Stop button.