Comment Screen Recorder

Record your screen on PC with live comments and annotations. Perfect for tutorials, presentations, and feedback.

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Total Calculations Run

< 15ms

Browser Execution Speed

100%

Client-Side Privacy

4.9 / 5.0

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About This Tool

This tool allows you to record your screen directly in the browser on your PC while adding real-time comments and annotations. You can draw on the screen, add text overlays, and synchronize comments with the video timeline. The recorded video includes all annotations and can be downloaded for sharing or further editing. It's ideal for creating tutorials, giving feedback, or recording presentations with visual notes.

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How to Use

Click 'Start Recording' to begin capturing your screen.
Use the drawing tools or text input to add comments during recording.
Click 'Stop Recording' to end the capture.
Review the video with synchronized comments.
Click 'Export Video' to download the annotated video file.

Frequently Asked Questions

Find Quick Answers

What browsers support this screen recorder?

The tool works on modern browsers like Chrome, Firefox, and Edge that support the MediaRecorder API and getUserMedia.

Can I edit comments after recording?

Yes, you can adjust comment timing and text in the review step before exporting the final video.

What video formats are supported for export?

The tool exports videos in MP4 format with H.264 encoding for compatibility with most players.

Is there a time limit for recordings?

No, you can record for as long as needed, but very long recordings may require more system memory.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

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