Structured cues
Index, times and text for every cue.
SRT to JSON Converter
Convert SRT cues into a structured JSON array.
- Convert SRT to JSON online
- Structured, with milliseconds
- Free — no signup
Add your SRT file
Choose a file or drop it here.
Your original file stays unchanged. No signup required.
Millisecond fields
startMs and endMs, ready for code.
A standard JSON array
Drop it into any project.
Ready on upload
Converted the moment your file lands.
Frequently asked questions
Who is this for?
Developers and anyone feeding subtitle data into an app, script, or another tool — the output is a structured JSON array of the SRT cues.
What does each item in the array contain?
Exactly six fields: index (cue number, from 1), start and end (timestamp strings like “00:01:23,456”), startMs and endMs (the same times in whole milliseconds), and text (line breaks kept). The JSON is pretty-printed with two-space indentation.
Is it free?
Yes — free, with no signup needed.