SubRip to WebVTT
SubRip to WebVTT. POST an .srt file; the response is a .vtt file — a WEBVTT header and timestamps written with a decimal point instead of a comma. Cue numbers are kept as WebVTT cue identifiers and caption text is passed through untouched, so a comma inside a line of dialogue is not mistaken for a timestamp separator.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
29 msmedian answer time
$0.002listed price per call
$0.002price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://toolshed.lemon-agent.dev/convert/srt-vtt
| Category | Everything else |
|---|---|
| Provider host | toolshed.lemon-agent.dev |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.002 | 29 ms |
Example input (from the provider)
{
"body": "1\n00:00:01,000 --> 00:00:02,000\nHello.\n",
"bodyType": "text",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"description": "the raw SubRip file as the request body, up to 256 KB",
"maxLength": 262144,
"type": "string"
},
"bodyType": {
"const": "text",
"type": "string"
},
"method": {
"const": "POST",
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"additionalProperties": false,
"properties": {
"example": {
"description": "the sample request body above, converted \u2014 what a the converted WebVTT file as the response body (text/vtt) looks like",
"type": "string"
},
"format": {
"const": "text/vtt",
"description": "the converted WebVTT file as the response body (text/vtt)",
"type": "string"
},
"type": {
"const": "text",
"type": "string"
}
},
"required": [
"type",
"format"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}