PairSRT Tools is a small collection of free SRT subtitle utilities for creators and learners working with Chinese and English. We focus on practical operations: splitting captions, merging tracks, shifting timestamps and extracting plain text.
Our goal is to make one task easy at a time, with a local-only workflow. Files are processed in your browser, without user accounts or external APIs. This version does not generate or translate subtitles.
Because matching language and timestamps is not always unambiguous, the tool provides a preview before you download results. Please check important work manually, especially lines that contain both languages or subtitles with different segmentation.