A screen recorder with nothing to download.

Why no install matters more than it sounds

Most screen recorders ask for a desktop app or a Chrome extension before you can record a single second. On a personal laptop that is a minor delay. On a work machine it can be a hard stop, because installing software needs approval you are not going to get before the meeting you are trying to skip.

Extensions also see a lot. A recording extension typically asks for access to your tabs and browsing, which is a large amount of trust to hand over for something you use twice a week.

Rekkko uses the screen sharing that is already built into your browser, the same permission your video calls use. You grant it per recording, and you can see exactly what is being shared while it happens.

What the browser can and cannot capture

Sharing a tab captures that tab, including audio playing inside it. Sharing a window captures that application even if you move other things in front of it. Sharing your entire screen captures everything you can see, so close what you would rather not send.

System audio behaves differently per browser and per choice. Tab sharing usually offers to include the tab's sound, while full screen sharing may not offer system audio at all depending on your operating system. Your microphone is always available either way.