Convert and resize an image (URL or base64) to WebP, JPEG or PNG keeping aspect
Convert and resize an image (URL or base64) to WebP, JPEG or PNG keeping aspect ratio and stripping EXIF/GPS metadata; returns base64 and a data URI with the size saving.
Answeringour last check, 2026-10-03
1 of 1checks answered this week
328 msmedian answer time
$0.004listed price per call
$0.004price 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://api.vextorium.com/imagen-convertir-pago
| Category | Image and media |
|---|---|
| Provider host | api.vextorium.com |
| 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 |
|---|---|---|---|---|
| 2026-10-03 | valid payment request | 402 | $0.004 | 328 ms |
Example input (from the provider)
{
"body": {
"ancho": 300,
"formato": "webp",
"url": "https://vextorium.com/og.png"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"alto": {
"type": "integer"
},
"ancho": {
"type": "integer"
},
"base64_img": {
"type": "string"
},
"calidad": {
"description": "10-100 (default 82)",
"type": "integer"
},
"formato": {
"enum": [
"webp",
"jpeg",
"png"
],
"type": "string"
},
"url": {
"type": "string"
}
},
"required": []
},
"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": {
"ahorro_pct": {
"type": [
"number",
"null"
]
},
"alto": {
"type": [
"number",
"null"
]
},
"ancho": {
"type": [
"number",
"null"
]
},
"base64": {
"type": [
"string",
"null"
]
},
"bytes_original": {
"type": [
"number",
"null"
]
},
"bytes_resultado": {
"type": [
"number",
"null"
]
},
"data_uri": {
"type": [
"string",
"null"
]
},
"formato": {
"type": [
"string",
"null"
]
},
"sin_metadatos": {
"type": [
"boolean",
"null"
]
}
},
"type": [
"object",
"null"
]
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}