Video Tools
Screen Recorder
Record your screen, window, or browser tab with optional microphone narration.
Your files stay on your device - processed locally via WebAssembly, never uploaded
Recording Source
Your recordings are processed locally in your browser. Nothing is uploaded to any server.
Embed this tool on your website
Copy this code to add the Screen Recorder to your site for free. It runs entirely in your visitors' browsers - no API key, no usage limits.
<iframe src="https://optipix.art/embed/screen-recorder" width="100%" height="600" style="border:1px solid #e4e4e7;border-radius:8px;" title="Screen Recorder by OptiPix" loading="lazy"></iframe> <p style="font-size:12px">Free tool by <a href="https://optipix.art/screen-recorder">OptiPix Screen Recorder</a></p>
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About Screen Recorder
Last updated: May 2026
OptiPix 屏幕录制器使用 getDisplayMedia API 捕获您的屏幕、特定窗口或浏览器标签页。您可以选择添加麦克风旁白，用于教程和演示。计时器显示录制时长。随时可以暂停和恢复。输出为 WebM 视频。无需安装软件 - 完全在您的浏览器中运行。
How It Works
getDisplayMedia() 捕获屏幕，getUserMedia() 捕获麦克风（可选），MediaRecorder 将组合后的流录制为 WebM。
Use Cases
- •录制教程和演示
- •捕获 Bug 报告
- •录制演示文稿
- •创建屏幕录制内容
- •记录流程
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