Repair common SRT problems: cue numbering, timestamp formatting, invalid durations, overlapping cues, blank blocks, and out-of-order subtitles.
Use the SRT fixer when a subtitle file has bad cue numbers, missing blank lines, inconsistent timestamp separators, invalid durations, or cues that are out of order.
Export clean SRT cue numbering from 1 even when the input file is messy.
Fix invalid durations, normalize timestamps, and optionally sort cues by time.
Add a small gap when subtitle cues overlap and cause player problems.
Preview the repaired cues and download a standard .srt file instantly.
Use an SRT fixer when a subtitle file will not load in a player or editor because of broken numbering, inconsistent timestamp separators, missing blank lines, invalid cue durations, or out-of-order cues.
Repair SRT files that VLC, YouTube, editors, or subtitle tools reject because the syntax is malformed.
Clean up rough exports from transcription tools before translating, editing, or uploading.
Find and fix cues with invalid durations, basic overlap problems, or inconsistent order.
Output cues are renumbered from 1 so the file follows normal SubRip structure.
Timestamps are exported in standard SRT comma format: HH:MM:SS,mmm.
Simple overlaps can be shifted forward with a small configurable gap.
The fixer repairs structure and timing; use SRT Cleaner if you want to remove tags or sound labels.