Subtitle Timing Synchronizer & Video Sync Rápido, Seguro e 100% no Navegador

Synchronize delayed, early, or drifting subtitle files (SRT, VTT, ASS) with millisecond precision, 2-point linear drift stretching, framerate conversion, and live video overlay preview 100% locally. 100% no navegador, sem necessidade de registo, zero uploads para a nuvem.