Takes subtitle text in SRT or WebVTT (format detected automatically) and returns
Takes subtitle text in SRT or WebVTT (format detected automatically) and returns it in one or more target formats: SRT, WebVTT, ASS with a readable default style, TTML, JSON cue list or plain text. Cue settings and styling of the source are not carried over; timings and text are. Blocks that cannot be parsed are counted and reported instead of silently dropped. Pure text processing on this machine; nothing is stored. Fixed price per call.
Answeringour last check, 2026-10-31
1 of 1checks answered this week
1056 msmedian answer time
$0.001listed price per call
$0.001price 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://medien.halowerk.com/v1/subtitle-convert
| Category | Market data |
|---|---|
| Provider host | medien.halowerk.com |
| Networks | eip155:8453 |
| 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 |
|---|---|---|---|---|
| 2026-10-31 | valid payment request | 402 | $0.001 | 1056 ms |
Example input (from the provider)
{
"body": {
"subtitles": "1\n00:00:05,520 --> 00:00:08,960\nYep. I said it before, and I'll say it again.\n\n2\n00:00:10,071 --> 00:00:15,511\nLife moves pretty fast. You don't stop and look around once in a while, you could miss it.\n",
"to": [
"vtt",
"ass",
"json"
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"subtitles": {
"description": "SRT or WebVTT text.",
"maxLength": 2000000,
"minLength": 10,
"type": "string"
},
"to": {
"items": {
"enum": [
"srt",
"vtt",
"ass",
"ttml",
"json",
"txt"
],
"type": "string"
},
"maxItems": 6,
"minItems": 1,
"type": "array",
"uniqueItems": true
}
},
"required": [
"subtitles",
"to"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}