Category: Developer tools
Screen Recorder
Record a browser tab, window or screen locally
Record a tab, window or entire screen in your browser and download a local WebM file. No video is uploaded to the server.
Ready to record a tab, window or screen.
No recording yet.
The video is captured and encoded in your browser. The recording stays on your device until you download it.
Everything on this page is processed in your browser. Nothing is uploaded.
What this tool does
This browser-only screen recorder uses the Screen Capture and MediaRecorder APIs to capture the surface you choose. It is useful for quick walkthroughs, bug reports and private demos where you do not want a server-side recorder. Browser support and available audio sources depend on the browser and operating system.
How to use it
- Choose whether to include available system or tab audio.
- Start recording and pick the tab, window or screen from the browser prompt.
- Stop recording, preview the video and download the WebM file.
Privacy
This tool runs entirely in your browser. Your input is never uploaded, stored or shared — closing the tab removes it.
Frequently asked questions
- Is my screen recording uploaded?
- No. The selected screen is captured and encoded in your browser, and the file is only created on your device.
- Why is audio not included?
- System and tab audio support varies by browser, operating system and the surface you choose to share.
- Can I record offline?
- Yes, once the page has loaded, recording uses browser APIs and does not require a server connection.