Subtitle Editor — Edit Captions Online

Edit your subtitle files easily online. We support SRT, VTT, ASS, and other common subtitle types. Discover the power of our subtitle editor with these key features: Edit subtitles with instant preview, allowing you to see changes as you type and ensure p

Edit and customize online subtitles, SRT files, and captions for free with the fastest subtitle editor. Translate and change size, position, font, and color.

永久免費開源，完全網頁毋須安裝，毋須註冊賬户，直接載入編輯字幕，帶埋聲波可視化。

Free online subtitle editor to create, edit, and customize subtitles for your videos directly in your browser—no downloads or installations required.

直接在你的桌面瀏覽器上訪問我們的字幕編輯器，並快速創建或編輯任何字幕。 支持多種字幕檔格式。 無論是SRT檔、VTT檔還是其他檔，都可以直接上傳、編輯，然後以多種字幕格式導出。 多種編輯選項供你自由輕鬆地編輯、調整字幕，例如更改字體、顏色、樣式、動畫等。 無論是直接編輯任何字幕檔還是在影片中添加新的字幕，我們的線上字幕編輯器都可以幫助你快速輕鬆完成。 調整字幕文本中的任何錯誤，拆分或合併字幕，更改字體，重新同步等等。 你也可以嘗試我們的自動字幕生成器直接為你的影片創建新的字幕! 這裏有專業設計的字幕風格樣

The AI-powered Subtitle Editor extracts subtitles and captions for easy editing. Plus, it doubles as a VVT, TXT, or SRT file editor — online + free to try.

We strive to set it free. are developed behind closed doors. Ours are cultivated out in the open. For everyone to see.