/v1/compress-image

Compress JPG/PNG/WEBP images.

Tool Usage Notes

Accepts one or multiple image URLs (JPG, PNG, WEBP).
If one image is processed, you get a single file.
If multiple images are processed, you get a ZIP file.
For lossy profiles, system avoids returning larger files than original when possible.

Estimate Before Processing

Use the estimate endpoint to preview token cost and validate your input URLs before starting conversion.

curl -X POST https://filemazing.com/v1/compress-image/estimate \
  -H "Authorization: Bearer fm_live_your_api_key" \
  -H "Content-Type: application/json" \
  -d '{
    "inputs": ["https://example.com/file"],
    "response_type": "json"
  }'

{
  "ok": true,
  "tool": "compress-image",
  "mode": "estimate",
  "estimated_tokens": 1,
  "available_tokens": 10,
  "enough_tokens": true,
  "shortfall_tokens": 0
}

Example Request

Select a compression profile for each request.

curl -X POST https://filemazing.com/api/v1/compress-image \
  -H "Authorization: Bearer fm_live_your_api_key" \
  -H "Content-Type: application/json" \
  -d '{
    "inputs": ["https://example.com/image.jpg"],
    "profile": "balanced",
    "response_type": "json"
  }'

Request Parameters Breakdown

Parameter	Required	Type	Options	Default	Example
inputs	Yes	array<string>	HTTP/HTTPS URL(s) to JPG, PNG, WEBP files	`none (required)`	`["https://example.com/image.jpg"]`
Provide one or more image URLs.
profile	Yes	string	`lossless, balanced, maximum`	`none (required)`	`balanced`
Compression profile applied to all input files.
response_type	No	string	`json, xml, text`	`json`	`json`
Controls API response payload format.
promo_code	No	string	Any active promo code	`empty`	`SPRING25`
Optional; applies discount rules when valid.

Example Response

Compressed image package is available at the returned URL.

{
  "ok": true,
  "tool": "compress-image",
  "mode": "sync",
  "status": "completed",
  "download_url": "https://filemazing.com/tool/compress-image/jobs/.../download",
  "estimated_tokens": 1,
  "final_tokens": 1
}

Response Fields Breakdown

Field	Type	Always Returned	Example
ok	boolean	Yes	`true`
Indicates success/failure.
tool	string	Yes	`compress-image`
Tool identifier.
mode	string	Yes	`sync`
Current execution mode.
status	string	Yes	`completed`
Processing state.
download_url	string	Yes	`https://filemazing.com/tool/compress-image/jobs/.../download`
Single file or ZIP download URL.
estimated_tokens	integer	Yes	`1`
Estimated reserved tokens.
final_tokens	integer	Yes	`1`
Final charged tokens.