Subtitle Converter
Switch subtitle files between SRT and WebVTT in one click. Pure text, fully local.
🔒 100% private — runs in your browser⚡ Free forever🎯 No watermark
About this tool
Convert subtitles between SRT and WebVTT formats instantly — free online tool.
Unlike most online tools, Subtitle Converter never uploads your files. Everything is processed locally on your device using modern browser APIs — your videos, audio and images stay private, and there are no file-size limits or queues.
Frequently asked questions
SRT and WebVTT (VTT), both directions.
Not yet — SRT and VTT cover the vast majority of use cases.
No — conversion happens instantly in your browser.