Record without installing anything
Show a colleague how to use a feature, report a bug with a clear video, record a presentation or save a webinar for later. The recorder uses the screen sharing built into Chrome, Edge and Firefox, so there is nothing to install and no browser extension. Your recording is kept in the page memory and goes straight to your downloads folder: no upload, no waiting for processing, no watermark and no time limit.
Tab sound and microphone are mixed into one track, so you can talk over a video or a slide deck. In Chrome and Edge, sharing a tab gives the cleanest sound; on Windows, sharing the whole screen can include system sound too.
Files that just work
Where the browser can, the recording is saved as MP4, which plays everywhere and uploads directly to YouTube, Teams or a support ticket. Otherwise it is WebM; we add the duration to the file so it can be seeked in every player. Keep the tab open while recording, and download before you close it.