CaptionKit Tools
TTS Script Splitter
Prepare text for AI voice tools using paragraph, sentence and punctuation-aware splitting.
Advertisement space
Try it now
Result
Advertisement space
Example
Input
Welcome to the channel. Today we are learning how captions work!
Output
Chunk 1 Welcome to the channel. Chunk 2 Today we are learning how captions work!
How to use
- 1Upload a supported file or paste your content.
- 2Choose any options, then start processing.
- 3Review, copy or download the result.
Common errors
Make sure the file is UTF-8 text and every cue has a valid timestamp. Empty or unsupported files cannot be processed.
Frequently asked questions
Are my files uploaded?
No. Local tools process files in your browser and do not send them anywhere.
Does formatting stay intact?
Cue timing and caption text are preserved. Unsupported metadata may be removed during format conversion.