{"slug":"agent402-tools-api-srt-convert-27562f","title":"Convert subtitles between SRT, WebVTT, plain text, and JSON cues","host":"agent402.tools","method":"POST","resource":"https://agent402.tools/api/srt-convert","category":"other","description":"Convert subtitles between SRT, WebVTT, plain text, and JSON cues. Send SRT or VTT text (auto-detected) - or a JSON cues array [{start,end,text}] with times in ms - and the target format. Deterministic, pure CPU.","price_listed":0.002,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":5,"reported_payers_30d":1,"networks":["algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=","eip155:10","eip155:1329","eip155:137","eip155:143","eip155:42161","eip155:42220","eip155:43114","eip155:4663","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","stellar:pubnet"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"input":"1\n00:00:01,000 --> 00:00:03,000\nHello world\n\n2\n00:00:03,500 --> 00:00:05,000\nSecond line\n","to":"vtt"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"cues":{"description":"alternative: cue objects [{start,end,text}] with start/end in milliseconds","type":"array"},"input":{"description":"SRT or WebVTT text (format auto-detected)","type":"string"},"to":{"description":"target format: srt | vtt | text | json","type":"string"}},"required":["to"]},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"properties":{"count":{"type":"integer"},"detected":{"type":"string"},"result":{"type":"string"},"to":{"type":"string"}},"required":["detected","to","count","result"],"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"Convert subtitles between SRT, WebVTT, plain text, and JSON cues. Send SRT or VTT text (auto-detected) - or a JSON cues array [{start,end,text}] with times in ms - and the target format. Deterministic, pure CPU.","last_updated":"2026-09-21T11:10:48.749Z","schemes":["exact","upto"]}