Subtitle Editor: SRT & VTT

Subtitle Editor fixes subtitle files on your phone. Open an .srt or .vtt file, see every line with its timing, and put right whatever is wrong: a typo, lines that show too early, or subtitles that drift out of sync as the film goes on.

EDIT
• Every subtitle in a list with its start, end and length
• Tap a line to change the words or the exact times
• Add a line after any other, or delete one
• Find a line by its words
• Undo any change

TIMING
• Shift everything earlier or later, by any amount
• Fix overlaps and lines too short to read in one tap
• Problems are marked in red so you can see them

CLEAN UP
• Remove sound descriptions and speaker names: [DOOR CREAKS], (whispering), MAYA:
• Remove formatting tags like and {\an8}
• Find and replace across the whole file

FILES
• Reads SRT and WebVTT, UTF-8 and older Windows encodings
• Saves as SRT or VTT, so it converts between them too
• Open with from Files, Drive, Gmail or chat apps; save to Downloads or share

PRO
One payment adds two point sync, which fixes subtitles that start right and drift later by stretching every time to fit, plus frame rate change (23.976, 24, 25, 29.97, 30 fps). It also removes ads. Everything else is free.