文件与媒体
视频缩略图生成器
Capture a poster frame from any video.
Runs in your browser
Drop a video or click to browse
编辑注
Understanding · One representative frame, one preview image.
本深度章节目前仅有英文版本。上方的转换工具支持您的语言;长篇说明文章尚未翻译。
常见问题
Quick answers.
›Are my videos uploaded to your server?
No. The video is loaded directly from your storage into your browser's memory. No data is sent to a server at any point.
›What video formats are supported?
The tool supports any format your browser can play natively, typically `.mp4`, `.webm`, and `.ogg`. Support for `.mov` or `.mkv` depends on your specific browser and operating system.
›How do I capture a specific frame?
Use the video player seek bar or the frame-by-frame controls to find the exact moment. Once the player shows the desired image, click capture to generate the image file.
›What is the resolution of the captured image?
The captured thumbnail matches the native resolution of the source video. If you load a 1080p video, the resulting image will be 1920x1080 pixels.
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