PDF Generation API
REST API to generate PDF documents from HTML/CSS templates using JSON data
| What is it | REST API to generate PDF documents from HTML/CSS templates using JSON data |
|---|---|
| Pricing | Contact for Pricing |
| Free tier | No |
| Platform | API |
| API | Yes |
| Works with | n8n |
| Best for | generating invoices and receipts, creating reports and contracts |
| Domain registered | 2017 |
Data updated Aug. 1, 2026
What does PDF Generation API do?
PDF Generation API is a REST API that lets you create PDF documents from templates. You send JSON data, and the API fills in your template and returns a finished PDF. It handles merging multiple documents, adding watermarks, setting document metadata, and more. The core idea is simple: define a template once using HTML and CSS, then call the API whenever you need a document.
You define templates using standard HTML and CSS, then submit a request with your data as JSON. The API processes the template server-side and returns the PDF. It supports dynamic tables, images, conditional content, and looping over arrays. You can also merge PDFs, add digital signatures, and export to PDF/A for long-term archiving. The API is stateless and works with any programming language via HTTP requests. Batch processing and scheduling are available for recurring document generation.
Developers building invoicing, reporting, or contract generation systems will find this handy. It's useful for businesses that need to generate standardized documents at scale — for example, a SaaS platform generating monthly invoices, an HR system producing offer letters, or a logistics company creating shipping labels. If you need to produce many PDFs from a template, this API removes the manual work.
Key features
What makes it stand outWho is PDF Generation API for?
Who benefits most from this toolTrust & presence
Gallery
Click any image to enlargeSimilar tools
PDFgen
Verified
Documents
Generate PDF templates like invoices and contracts from simple text prompts using AI.
PDF.co
Verified
AI API
Low-code REST API for PDF automation — extract data, convert formats, edit documents, and parse invoices with AI.
EZdoc
Verified
Documents Generator
AI document generator — describe a document, get a print-ready PDF in seconds, then scale to thousands with mail merge.
Convert PDF to JSON
Verified
Data Mining
Extract structured data from PDF documents with custom schemas and AI-powered parsing
PDF4me
Verified
No-Code&Low-Code
Document API for generating, converting, merging, splitting PDFs, and extracting data with AI
Docupotion
Verified
Documents Generator
Document automation tool — build reusable templates, pull data from your tools, and generate ready-to-send PDFs automatically.
Getemboss
Verified
Documents Generator
PDF form-filling API — upload a blank form and data, get a filled PDF back in seconds
Bannerbear
Verified
AI Marketing
API for automated image and video generation — create social media visuals, ecommerce banners, and marketing materials programmatically
Works with n8n
View all →
OpenAI
Verified
Models
AI platform offering ChatGPT for conversation, an API for developers, and business solutions — all powered by GPT models.
DeepL Translator
Verified
Translation
AI-powered translation tool delivering superior accuracy for text, documents, and real-time communication across 30+ languages.
Anthropic
Verified
Models
AI research and product company building safe, capable assistants like Claude
ClickUp
AI Workspace
AI-powered project management hub — manage tasks, documents, and collaboration with built-in AI assistants.
VEED.IO
Verified
Video Editor
Online video editor with AI tools for subtitles, dubbing, avatars, and screen recording — all in your browser.
Claude AI
Verified
Chat & Assistants
AI assistant that helps with writing, coding, analysis, and research — chat, generate content, or connect it to your tools
JetBrains
Verified
Developer Tools
A suite of integrated development environments (IDEs) with built-in AI coding assistance for multiple programming languages.
Trello
Verified
Productivity Tools
AI-powered project management tool to organize tasks, track progress, and collaborate with teams using boards, lists, and cards.