Video Tools
Video Screenshot
Capture frames from any video as PNG or JPEG images.
Your files stay on your device - processed locally via WebAssembly, never uploaded
Drop a video file or click to upload
MP4, WebM, MOV, AVI, MKV
Your videos are processed locally in your browser. Nothing is uploaded to any server.
Embed this tool on your website
Copy this code to add the Video Screenshot to your site for free. It runs entirely in your visitors' browsers - no API key, no usage limits.
<iframe src="https://optipix.art/embed/video-screenshot" width="100%" height="600" style="border:1px solid #e4e4e7;border-radius:8px;" title="Video Screenshot by OptiPix" loading="lazy"></iframe> <p style="font-size:12px">Free tool by <a href="https://optipix.art/video-screenshot">OptiPix Video Screenshot</a></p>
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About Video Screenshot
Last updated: May 2026
OptiPix Video Screenshot 从视频文件中提取单个帧。上传视频，定位到所需时刻，然后将帧捕获为高质量的 PNG 或 JPEG 图像。通过精确控制逐帧导航。使用 Canvas API 即时捕获帧，无需 FFmpeg - 可与浏览器支持的任何视频格式配合使用。
How It Works
HTML5 视频跳转到目标时间，Canvas drawImage 捕获当前帧，然后 toBlob 导出为 PNG 或 JPEG。
Use Cases
- •从视频中提取缩略图
- •捕获特定时刻
- •从录制内容创建静态图像
- •提取参考帧
- •为网站创建视频缩略图
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If you find Video Screenshot useful, check out these related tools: Video Trimmer, Image Crop, and Image Compressor. All tools run entirely in your browser with no uploads or signups required.
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