Subtitle Generator

The tool converts a transcript into a standards-compliant SRT file by grouping text into subtitle blocks and assigning start and end times. It supports configurable line wrapping and segment duration to match reading expectations. Conceptually, it tokenizes the transcript, applies wrapping constraints, and computes timing using a default reading speed, producing a sequence of time-stamped blocks. The approach is language-aware via ISO language codes, and designed for video editors, educators, and caption specialists who require reliable, editable captions. It emphasizes accessibility, compatibility with common video players, and predictable export formats. Unique value lies in adjustable timing heuristics, clear SRT formatting, and robust edge-case handling to maintain readability across long transcripts. Typical use cases include YouTube captions, training videos, and lecture recordings where accurate timing and legible line breaks are critical. Core features include line wrapping, duration-based segmentation, and straightforward export of a ready-to-use SRT file. The tool prioritizes deterministic results and provides clear, machine-readable outputs suitable for automation and pipelines. In practice, users provide a transcript, choose a language, set line-length and duration preferences, run generation, and then export the resulting SRT for integration with video assets.
This tool is especially valuable for content teams seeking consistent caption quality and for accessibility compliance workflows where speed and repeatability matter.
It does not translate content or alter the transcription; it focuses solely on accurate timing and formatting of SRT blocks.