Video Tools
Compress, convert, trim videos and create GIFs
すべてのVideo Tools（6）
動画ファイルのサイズを削減します。
Video to GIF turns short video clips into shareable animated GIFs. Great for reactions, tutorials, and social posts. Pick a clip, convert it in your browser, and download a lightweight GIF instantly, with no uploads and no watermarks.
Convert Video changes your videos between popular formats like MP4, MOV, AVI, and MKV so they play on any device or platform. In-browser encoding means your files are never uploaded, giving you fast, private conversion without installing software.
Trim Video lets you cut a video down to just the part you need by setting a start and end point. Remove dead time at the beginning or end, or grab a single highlight. It works in your browser with no uploads and no watermarks.
Extract Audio pulls the sound out of a video and saves it as an MP3 or WAV file. Perfect for grabbing music, podcasts, lectures, or interview audio from a clip. Extraction runs in your browser, so your video never leaves your device.
Add Subtitles burns an SRT or VTT subtitle file directly into your video so captions show on any player without a separate file. Upload your video, add or paste your subtitles, and export a captioned video. Processing runs in your browser for full privacy.