PocketPlay
中文
Screen Recorder
Record your screen, a window or a browser tab with system and microphone sound, then download the WebM file.
Screen recording is not available here
Your browser does not offer screen capture to web pages. It works in Chrome, Edge, Firefox and Safari on a computer, but not on iPhone or Android browsers.
Live preview
Settings
Chrome and Edge can capture tab or system sound — remember to tick “Share tab audio” in the sharing dialog. Firefox and Safari usually capture video only, so use the microphone option for narration.
Microphone level
Recording
The file is WebM, which plays in every desktop browser, VLC and most editors. Convert it with the video trimmer if you need MP4.
How to record your screen
- Decide whether you want the screen's own sound, your microphone, or both, and set the frame rate and quality.
- Click Choose what to share and start and pick an entire screen, a single window or a browser tab in the dialog your browser shows.
- Pause whenever you need to, press Stop recording when you are done, then play it back and download the WebM file.
FAQ
How do I record the sound as well?
In Chrome or Edge, tick “Share tab audio” (for a tab) or “Share system audio” (for a whole screen) inside the sharing dialog — the checkbox is easy to miss. For a voice-over, switch on “Also record my microphone”; the two are mixed together into one track.
Is there a time limit or a watermark?
No watermark, no sign-up, and no fixed limit — the recording is held in your browser's memory, so the practical ceiling is your free RAM and disk. For anything over about 20 minutes, record in a few shorter takes.
Does the video get uploaded?
Never. The page uses the browser's own screen-capture and MediaRecorder APIs, so the frames go straight into a local blob that only you can download. There is no server in the loop.