免费 · 视频
竖屏视频转换器（16:9 转 9:16）.
把横屏视频转成适合 Reels、Shorts 和抖音的 9:16 竖屏视频，或 1:1、4:5 画幅，背景可选模糊、纯色或裁切。
LOCAL MEDIA PROCESSING
The first run loads a 31 MB engine from PasteZap. Your selected files stay on this device. Short clips work best, particularly on phones.
使用方法: 竖屏视频转换器（16:9 转 9:16）
输入数据或选择文件，调整设置并生成结果。复制或下载之前，请检查结果。
限制与支持格式
输入内容在您的设备上处理。
英语技术说明
Up to 120 seconds and 1080p input, 50 MB. The first run loads a 31 MB engine; files stay on your device.
FFmpeg runs in your browser: the video is scaled to fit, laid over a blurred and darkened enlarged copy (or padded or cropped), then encoded as H.264/AAC.
A 1280 × 720 clip becomes a 720 × 1280 MP4 with the full picture in the middle and a blurred copy above and below.