Record a tab or your screen with camera and mic. Cut, zoom, blur and export up to 4K. Recordings stay on your device.
Users
7
store count
Rating
0.0 / 5
unchanged in 30 days
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0
total ratings
Store rank
#225K
#188K among extensions
Version
0.1.0
updated 4 Oct 2026
About Screen Recorder by sdev
Record your screen, camera and voice, then edit and export, all in your browser.
Show it once instead of explaining it twice: a product demo for the team, a lesson for your class, a bug report, or a walkthrough for family.
Record
• This tab, a window or the whole screen
• Your face in a round or square bubble you can move and resize
• Your mic with less echo and background noise, plus the tab's or computer's sound
• No time limit and no watermark
• Saved to your computer as you go, so a crash keeps everything up to the last second
• Keyboard shortcuts: Alt+Shift+R (open), Alt+Shift+E (start or stop)
Edit
• Cut and trim anywhere on the timeline
• Zoom in on the part that matters
• Blur, pixelate or black out private details
• Crop, and add text, arrows, boxes and highlights
• Mute, set volumes, fade in and out, fix voice or camera sync
• Captions from your voice, made on your computer
Export
• MP4 or WebM from 360p to 1080p, or just the sound
Private by design: no account needed. Recordings and edits stay on your computer and are never uploaded. It sees only the tab or screen you choose, and only while you record.
Pro adds 1440p and 4K export, 60 fps export, auto zoom on clicks, and backgrounds and frames for your recordings.