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FPS converter

Subtitles written for one frame rate, video at another — 23.976, 25, 29.97 and friends. Retime the whole file in one step, and get it back in the format you loaded.

Select subtitle files or drag them in — a whole folder works too · SRT, VTT, ASS, SBV, SMI, TTML, SUB, TXT

Classic case: an English release timed at 25 fps played on a 23.976 fps copy — every line drifts a little further behind as the film goes on. This fixes that drift.