Compress & Convert
视频转 WebM
为网页、现代浏览器与高效在线播放制作 WebM 文件。
Waiting for media
Processing video...No file selected
Selected files stay on this device. File sizes shown before processing use browser metadata only, such as 1.00 MB units.
Your video is processed locally in your browser and is not uploaded to our servers. Processing starts only when you click the button - nothing happens until then.
使用方法 视频转 WebM
- 1.上传 - 选择视频文件。
- 2.选择 WebM 设置 - 选择画质、可选分辨率与帧率。
- 3.转换 - 在浏览器本地编码为 WebM。
- 4.下载 - 预览并保存 WebM 文件。
视频转 WebM 功能
Supported Video to WebM Formats
Privacy
Files are handled as local browser objects. BeYourTools does not upload video or audio contents, does not store filenames, and does not send media to third-party processing APIs.
Video Standards & Simple Playback Guide
Working with video requires balancing file size with clear playback. Using Video to WebM helps you prepare clean video clips that play smoothly on any phone, tablet, or computer. Whether you need smaller clips for email or fast-loading videos for your website, our tool gets the job done quickly.
Fast Browser Processing
All video slicing, frame capture, and encoding run directly inside your browser. Your computer or phone handles the work locally, so your large video files never upload over the web.
Everyday Compatibility
Your saved clips keep standard screen shapes, true colors, and clean sound. They open immediately in Apple QuickTime, Windows Media Player, Chrome, and Safari without extra plugins.
视频转 WebM 常见问题
什么时候用 WebM？
现代网页播放用 WebM，尤其当您掌控展示视频的网站或 App 时。
Safari 支持 WebM 吗？
现代 Safari 支持已改善，但 MP4 仍是兼容性最稳妥的格式。
我的视频会被上传到服务器吗？
不会。本工具在您的浏览器本地处理文件，BeYourTools 不会上传、存储视频，也不会把媒体发给处理 API。
Does processing reduce the quality or resolution of my original video?
Trimming, cutting, and frame extraction keep your original video resolution and picture clarity. Our compressor tool lets you choose how much file size to shave off while keeping your picture sharp.
Are my personal videos uploaded to or viewable by anyone else?
No. All video editing happens right in your browser memory. Your files are never sent to our servers or saved anywhere online. Everything stays safe on your own device.