Images → PDF

POST /v1/image/to-pdf  ·  1¢

Combine one or more images (JPEG/PNG/WebP…) into a single PDF – auto page size or fitted to A4/Letter. EXIF rotation applied.

Parameters

Name	Type	Description
file	file · required	Image files in order (field "file", repeatable, max 200).
pageSize	string · optional	auto (default), a4 or letter.
margin	number · optional	Margin in mm for fixed formats, default 0.

Example request

curl -X POST https://api.bigapi.dev/v1/image/to-pdf -H 'Authorization: Bearer $KEY' -F 'file=@scan1.jpg' -F 'file=@scan2.jpg' -o scans.pdf

Example response

HTTP/1.1 200 OK
Content-Type: application/pdf
X-BigAPI-Pages: 3

(PDF body, one page per image)

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