Image to PDF API for Developers
Image to PDF API built for teams that need reliable document automation at scale. Convert and process files with simple REST requests, predictable output quality, and production-grade uptime. Use it for image upload normalization, scanned packet creation, and reporting workflows. Includes clear docs, SDK-ready endpoints, and quick testing in your browser.
What it does
Combine one or many images into a single PDF in the same order as input.
Accepts image URLs, base64 images, and multipart uploads.
Common input formats include PNG, JPG, JPEG, and WEBP.
Useful for invoices, scanned pages, onboarding docs, and photo-to-PDF workflows.
Endpoint & Parameters
POST /v1/convert/image/pdf
Single image URL input (alias fields supported).
Multiple image URLs in order (up to endpoint limits).
Single or multiple base64 image payloads.
Response mode and custom filename when using file output.
PNG, JPG, JPEG, and WEBP inputs are commonly used and supported.
curl -X POST https://pdfapihub.com/api/v1/convert/image/pdf \
-H "CLIENT-API-KEY: your_api_key_here" \
-H "Content-Type: application/json" \
-d '{
"urls": [
"https://example.com/page1.png",
"https://example.com/page2.jpg"
],
"output": "url"
}'Format-specific guides
Use these focused pages for format-specific integration and SEO-ready references:
Merge images into a PDF now
Create an API key, test with real image URLs in playground, then deploy the same request in automation flows.