Screen Recorder
Free online screen recording tool that supports recording the entire screen, window, or browser tab
Recording Settings
Click the Start Recording button to begin screen recording
Usage Instructions
Select Recording Type
Choose to record the entire screen, specific window, or browser tab
Configure Recording Settings
Choose whether to record system audio and microphone, and set video quality
Start Recording
Click the "Start Recording" button, select what you want to record in the permission request window, and start recording
Stop Recording
When finished, click the "Stop Recording" button to end the recording process
Save and Share
Screen Recording Knowledge
Recording Principles and Technology
WebRTC Technology
This tool implements screen recording based on WebRTC technology, no need to install any plugins or software, and runs directly in the browser.
MediaRecorder API
Uses the browser's MediaRecorder API to capture screen content and generate video files, supporting multiple formats.
Local Processing
All recording processes are performed on your local device, and recorded videos are not uploaded to the server, ensuring privacy and security.
Format Support
Default uses WebM format with VP9/VP8 encoding, also supports MP4 format to ensure optimal compatibility and quality.
Common Use Cases
Educational Demonstrations
Record software operation tutorials and online course demonstrations for students to watch and learn repeatedly.
Troubleshooting
Record software errors and exceptions to help technical support staff quickly locate problems.
Product Demonstrations
Create software feature introductions and product demonstration videos for marketing and sales.
Game Recording
Record game highlights, strategy tutorials, and share gaming tips and experiences.
Meeting Recording
Record online meeting content for absent participants to review or for attendees to revisit meeting points.
Creative Content
Create tutorial videos, video blogs, product reviews, and other creative content.
Recording Tips and Optimization
Preparation
Before recording, close unnecessary applications and notifications, clean your desktop, ensure a stable network connection, and prepare a script or key points.
Quality and Performance Balance
Choose appropriate video quality based on your computer performance: 1080p for high-performance computers, 720p recommended for regular computers, and 480p for low-spec computers.
Audio Optimization
Use an external microphone to improve audio quality, test microphone volume before recording, and avoid environmental noise interference.
Segmented Recording
For longer content, it is recommended to record in segments for easier post-editing and management, reducing the need for re-recording due to unexpected situations.
FAQ
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