JSON to SRT
Paste or drop a JSON file and get SRT.
Runs in your browser. Your subtitles are never uploaded.
JSON to SRT in three steps
Add your JSON
Paste it into the box, click Open file, or drag the .json file onto it.
Convert
Press Convert to SRT.
Copy or download the SRT
Ready to use.
JSON to SRT, what changes
JSON subtitles are a list of items with a start, an end and the text, the shape transcription tools like Whisper produce.
SRT is the most common subtitle format: numbered lines with start and end times and plain text. YouTube, Premiere Pro, DaVinci Resolve and most players read it.
It reads a list of items with a start, an end and the text, including Whisper's { "segments": [...] } output and items using startMs/endMs or start_time/end_time. Times can be seconds or timestamps.
Frequently
Asked Questions
Is anything lost converting JSON to SRT?
No. The timing and text carry over.
Does it work with other languages?
Yes. Any language and script works, including right-to-left text.
Is my file uploaded?
No. It's processed in your browser, on your own device, and never leaves it.