Cut & Edit
视频合并器
把多个片段合并为连续的一个 MP4，带队列控制与本地处理。
Waiting for media
Processing video...No videos 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 视频合并器
- 1.添加片段 - 上传两个或更多视频文件。
- 2.排序 - 在队列中上下移动片段。
- 3.合并 - 规范化并拼接文件为一个 MP4。
- 4.下载 - 预览并保存合并后的视频。
视频合并器 功能
Supported Video Merger 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 Merger 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.
视频合并器 常见问题
片段尺寸不同能合并吗？
能。合并器在拼接前会把片段规范化为统一的 MP4 配置。
最多能合并多少片段？
没有固定的小数限制，但浏览器内存是实际限制，片段又大又多时会受限。
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.