Make an image smaller in bytes
Make an image smaller in bytes: re-encode it (mozjpeg for JPEG, palette quantization for PNG) with metadata removed, optionally scaled down to a maximum width or converted, and report how much was saved.
Answeringour last check, 2026-10-25
1 of 1checks answered this week
671 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://7fg5bxb40m3f0v23.68r.lambda-web.us-east-1.on.aws/v1/compress
| Category | Image and media |
|---|---|
| Provider host | 7fg5bxb40m3f0v23.68r.lambda-web.us-east-1.on.aws |
| 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 |
|---|---|---|---|---|
| 2026-10-25 | valid payment request | 402 | $0.002 | 671 ms |
Example input (from the provider)
{
"body": {
"max_width": 1600,
"quality": 70,
"url": "https://raw.githubusercontent.com/danielgatis/rembg/main/examples/animal-1.jpg"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"format": {
"description": "output format (default: the input's)",
"enum": [
"webp",
"avif",
"png",
"jpeg",
"gif",
"tiff"
],
"type": "string"
},
"inline": {
"description": "also return the image as a data URL when it is at most 1 MB",
"type": "boolean"
},
"max_width": {
"description": "scale down to at most this width",
"type": "integer"
},
"quality": {
"description": "1-100 (default 75)",
"type": "integer"
},
"url": {
"description": "https URL of a JPEG, PNG, WebP, AVIF, GIF, TIFF or SVG image (up to 20 MB, 40 megapixels)",
"type": "string"
}
},
"required": [
"url"
]
},
"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": {
"bytes": {},
"expires_in": {},
"format": {},
"height": {},
"input_bytes": {},
"saved_percent": {},
"url": {},
"width": {}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}