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πŸ”€

Resync SRT, VTT, or ASS Subtitles

Shift timing in whatever subtitle format you have.

Ez da saioa hasi beharFitxategiak pribatuak dira

Drop a subtitle file (or paste below)

SRT, VTT, SBV, LRC, ASS, SSA, TXT ez dago fitxategien tamaina mugarik

Arakatu fitxategiak
0s

Positive delays the subtitles (use if they appear too early); negative advances them (if they lag the audio).

πŸ’‘ Fixes subtitles that are out of sync β€” shift everything earlier or later, and correct frame-rate mismatches with the speed factor. The format is detected and preserved. Everything runs in your browser.

subtitle formats tips

πŸ”€

Works with SRT, WebVTT, SBV, LRC, and ASS β€” the format is detected and preserved on export.

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To also change format, pair this with the Subtitle Converter.

🎯

The first-cue preview confirms the new timing before you download.

πŸ”’

Everything runs in your browser.

Nola Funtzionatzen Du

1
Aukeratu Fitxategia
Drop your file into the tool above. It stays entirely on your device β€” nothing is sent to any server.
2
Prozesua
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Deskargatu
Get your result instantly. Nothing is stored after you leave the page β€” complete privacy.

Zergatik erabili gurea?

βœ“Erabat doakoa, ezkutuko kosturik, inoiz
βœ“Ez da konturik, posta elektronikorik edo saioa hasteko beharrik
βœ“Fitxategiak ez dira inoiz zure gailutik irteten
βœ“Ez dago fitxategien tamaina mugarik
βœ“Ez dago ur-markarik edozein irteeratan

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