Why sanitize and clean subtitle files?
Downloaded subtitle files frequently contain intrusive typesetting codes like {\an8}, position coordinates, and malformed HTML tags that break video players or look messy. This tool normalizes dialogue, standardizes timestamps, and strips unwanted formatting locally.
Features & Privacy
- ASS/SSA Removal: Strips advanced karaoke and positioning tags instantly.
- WebVTT Styling: Generates compliant WebVTT files with built-in high-contrast yellow cues and shadow styling.
- 100% Private: Files are parsed entirely inside your browser using JavaScript without uploading anything to external servers.