字随心字幕 AI

视频内封字幕提取

MKV、MP4 里封着的字幕轨，直接读出来导出成 SRT。视频不上传、不转码，就在你自己的浏览器里翻，几个 G 的片子也吃得下。多语言轨一条条列出来让你挑，图形字幕会明说抽不了。

1放入视频

把视频拖到这里，或点击选择文件
容器 —
只认 MKV / WebM 与 MP4 / MOV。文件不会离开你的电脑 —— 没有上传这一步。

Extract Embedded Subtitles from MKV / MP4 to SRT | AI-SRTSub

Pull the subtitle track sealed inside an MKV or MP4 straight out into an SRT — no upload, it all happens in your browser.

Reads plain-text, ASS, WebVTT and mov_text / tx3g tracks, keeps the original ASS header and resolution, and reads in small slices by offset so a huge file never fills memory.

Anyone with a movie carrying soft subtitles who wants the text out, encoding groups, and fansub teams starting from the original track.