Image to PDF

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name: image-to-pdf description: "Combine one or more images into a single PDF document with page layout control (page size, orientation, fit mode, margin)."

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Image to PDF

What It Does

Combines one or more images into a single PDF document. Supports page size selection, orientation, fit modes, and margin control.

When to Use

Convert scanned images into a PDF document

Combine multiple photos/screenshots into one PDF

Create a PDF portfolio from image files

Required Inputs

Provide one of:

image_url — single image URL

image_urls — array of image URLs

images_base64 — array of base64-encoded images

Multipart upload with file field(s)

Authentication

Send your API key in the CLIENT-API-KEY header.

Get your free API key at https://pdfapihub.com. Full API documentation is available at https://pdfapihub.com/docs.

Use Cases

Scanned Document Assembly — Combine scanned pages into a single PDF document

Photo Portfolio — Create a PDF photo book or portfolio from multiple images

Insurance Claims — Bundle damage photos into one PDF for submission

Real Estate Listings — Combine property photos into a downloadable PDF brochure

Medical Records — Assemble scanned medical documents into a single patient file

ID Document Bundles — Combine front/back scans of IDs into one PDF

Key Options

| Parameter | Description | |-----------|-------------| | page_size | A4, Letter, Legal, A3, A5, or original | | orientation | portrait or landscape | | fit_mode | fit (default), fill, stretch, original | | margin | Padding in points (0–200) | | output | url (default), base64, both, file |

Limits

Max 100 images per request

Example Usage

curl -X POST https://pdfapihub.com/api/v1/convert/image/pdf \
  -H "CLIENT-API-KEY: your_api_key" \
  -H "Content-Type: application/json" \
  -d '{
    "image_urls": ["https://pdfapihub.com/sample.jpg", "https://pdfapihub.com/sample-invoicepage.png"],
    "page_size": "A4",
    "orientation": "portrait",
    "fit_mode": "fit",
    "margin": 36,
    "output": "url"
  }'