Screen Recorder
Record your screen, a window, or a browser tab, with optional mic audio, and download the video.
Runs in your browser. Nothing is uploaded.Screen Recorder in 3 steps
Click Start recording
Your browser will ask you to pick a screen, window, or browser tab to share.
Record your screen
Optionally include microphone audio. Pause and resume anytime.
Stop and download
Click Stop to end the recording, preview it, then download it as a .webm video file.
Why use this Screen Recorder
Questions about this tool
Why is the output .webm instead of .mp4?
Browsers' native MediaRecorder API only supports encoding to formats like WebM without server-side processing — producing MP4 directly in-browser isn't supported. Most modern video players and editors accept WebM directly, or you can convert it afterward with a video converter.
Does this upload my screen recording anywhere?
No — recording happens entirely through your browser's built-in screen-capture and MediaRecorder APIs, and the resulting file is only ever saved to your own device when you click download.
Can I record just one browser tab instead of my whole screen?
Yes — when you click Start recording, your browser's picker lets you choose between your entire screen, a specific application window, or a single browser tab.
Why does my browser ask for permission every time?
Screen and microphone access require explicit permission for privacy and security reasons — browsers request this each session so no site can silently start recording your screen.