!Screen recording isn't supported in this browser. Try an up-to-date browser that supports screen capture and MediaRecorder.
!Screen recording requires a secure HTTPS connection.
Recording Setup
What do you want to record? Your browser will let you choose entire screen, window, or browser tab.
Microphone level
Availability depends on your browser, operating system, and the source you pick. This is not guaranteed.
Advanced Settings
60 FPS is requested when available. The browser and capture source decide the actual rate.
No recording API required
Recording stays local
Download directly
Optional 24-hour sharing
3
Recording starts after the countdown.
Recording
Elapsed 00:00:00
Estimated size: 0 B
Your browser or selected source did not provide system/tab audio.
Captured screen/tab audio is included.
Mic: On
Shortcuts: Alt + P pause or resume. Alt + S stop.
Recording Complete
Duration
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Size
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Format
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Resolution
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This recording is larger than the 16 GB File Share limit. You can still download it to your device.
Share this recording?
The recording will be uploaded to DevNestro temporary storage and the sharing link will remain available for 24 hours.
Uploading 0%
Recording ready to share
Expires in 24 hours
Send by Email
Recording uses your browser’s Screen Capture and MediaRecorder APIs. Nothing is uploaded unless you click Share for 24 Hours. API: None.
How to Record Your Screen
Configure microphone or webcam if you need them.
Click Choose Screen & Start.
Select screen, window, or tab in the browser dialog.
Record. Pause or mute the microphone if you need to.
Stop and preview the file on this page.
Download it, or optionally share it with a 24-hour DevNestro link.
Is My Recording Uploaded?
No. The recording stays in your browser until you explicitly choose File Share. Preview and download never send the video to DevNestro.
Can I Record System Audio?
Sometimes. Captured tab or system audio depends on the browser, operating system, and the source you pick. If no audio track is provided, the recorder continues without it.
Can I Record My Webcam?
Yes, if the browser and device allow camera access. The webcam is composited into the downloaded file, not only shown as an overlay on the preview.
Can I Share My Recording?
Yes. Share for 24 Hours uses the existing DevNestro File Share tool: up to 16 GB, a temporary link, automatic deletion after 24 hours, copy link, and optional email. Recordings larger than 16 GB can still be downloaded locally.