Free Online Subtitle Converter
Convert SRT, VTT, ASS, and LRC files locally in your browser. No file upload required - fast, free, and secure.
Drop your subtitle file here
Accepts .srt, .vtt, .ass, .lrc up to 5MB
Available Tools
8 conversion paths · 4 formats
Convert SRT files to VTT format instantly.
Convert VTT files to SRT format instantly.
Convert SRT files to ASS format instantly.
Convert ASS files to SRT format instantly.
Convert SRT files to LRC format instantly.
Convert LRC files to SRT format instantly.
Convert VTT files to LRC format instantly.
Convert LRC files to VTT format instantly.
Client-side Secure
Your files never leave your browser. All conversions happen locally on your device.
Blazing Fast
Powered by modern web technologies for instant conversion of even large files.
Multi-language
Support for all major subtitle formats and proper encoding handling for global languages.
Related Articles
Use ToolSRT to ASS Tutorial — Add Styled Subtitles Free Online
Convert SRT subtitles to ASS format for advanced styling and effects. Free online converter with instant results. No signup required, processes files locally in your browser for complete security and privacy.
SRT to LRC Tutorial — Convert Subtitles to Lyrics Free
Convert SRT subtitles to LRC format for music players and karaoke apps. Free online converter with instant results. No signup required, processes everything locally in your browser for complete privacy and security.
VTT to LRC Tutorial — Convert Subtitles to Lyrics Free
Convert VTT subtitles to LRC format for music players and karaoke apps. Free online converter with instant results. No signup required, 100% client-side processing for complete privacy.