# Subtitle Editor — SRT & VTT

Free online subtitle editor. Edit, fix, and convert SRT and VTT subtitle files in your browser. Batch shift timing, validate overlaps, split long cues, merge adjacent. No upload, no signup, 100% private. AI cannot handle millisecond-precise timestamp math - we do.

URL: https://tools.scoreroute.com/tools/subtitle-editor/

Markdown: https://tools.scoreroute.com/tools/subtitle-editor/.md

## Paste Subtitle Text

## Live Stats

## Batch Shift

Positive = later, negative = earlier. Use 100-500 ms steps when re-syncing to a video.

## Split Long Cues

Industry standard is 15-20 CPS. Splits at sentence boundaries when possible.

## Export

## How to Edit Subtitles