Automate Certificates, Transcripts, Letters and Branded Student Documents at Scale

Generate certificates, transcripts, letters, reports, and branded student documents at scale.

  • Automatically Generate PDF documents and images.
  • Both drag-and-drop and HTML template editing
  • Integration with Zapier, Make.com, N8n, or REST API.
  • Trusted to generate millions of PDFs and images
Start for Free!

Get started for FREE, upgrade as you grow

Trusted by Companies, Developers and Builders

  • The Wheelchair Football Association
  • Askreferral.io
  • Ukart.io
  • simplehuman
  • Elation Factory
  • Factored Quality
  • iCulture.nl
  • @kwfricke
  • Oxford Scholastica Academy
  • Fin Match
A template and a data payload combining into a formatted PDF document

Generate Professional PDF Documents in seconds

Automate invoices, reports, certificates, and operational documents with reusable templates, HTML-to-PDF support, and infrastructure built for production.

  • Powerful PDF Generation API

    Powerful API and template engine for PDF documents.

  • Dynamic Reusable Templates

    Build repeatable document workflows with reusable templates.

  • Visual Editor for WYSIWYG

    Convert editor content to PDF without HTML knowledge.

  • Convert HTML to PDF

    Convert HTML to PDF with production-ready rendering.

  • Custom CSS & JS

    Support custom CSS and Javascript for advanced control.

  • No-Code and REST API Integrations

    Works with Zapier, Make, n8n, Airtable, UiPath, and more.

  • Fast Preview & JSON

    Fast HTML preview and custom JSON data for testing.

  • Support Headers & Footers

    Support headers, footers, page numbers, and total pages.

Frequently Ask Questions

What education documents can APITemplate generate?

You can generate certificates, transcripts, letters, student reports, admission documents, and branded education PDFs.

Can schools or edtech platforms automate certificate generation?

Yes. APITemplate is well suited for generating certificates and student documents from enrollment or completion data.

Can I personalize documents for each student?

Yes. Student name, course, grade, completion date, institution branding, and other dynamic fields can be inserted automatically.

Can APITemplate generate documents at scale for large student batches?

Yes. It works well for batch generation of certificates, reports, and other repeatable education documents.

Can I create templates for different programs or institutions?

Yes. You can maintain multiple templates for courses, schools, departments, cohorts, or campuses.

Can APITemplate also generate branded visuals for courses or events?

Yes. In addition to PDFs, you can create images for promotions, announcements, and student communications.

One Platform, Three Ways to Generate PDFs

From visual template editing to seamless HTML-to-PDF conversion, create stunning, fully-customized PDFs tailored to your business needs—all without coding expertise. Perfect for invoices, reports, and more.

Create Document Templates with Visual Editor

Create stunning PDFs using our WYSIWYG Template Editor. With its user-friendly interface, you can design templates visually — no coding required.

Combine your designs with JSON data to generate dynamic, fully-customized PDFs tailored to your needs. Perfect for invoices, reports, certificates, and more.

Explore the template editor

APITemplate.io's visual template editor, with a drag-and-drop invoice layout on the canvas and its field palette alongside

Convert HTML to PDF

Effortlessly convert HTML to PDF using APITemplate.io’s powerful HTML Template Editor. Combine your HTML, CSS, and JavaScript skills with dynamic JSON data to create custom templates that deliver pixel-perfect PDFs.

Our PDF generation solution supports modern web technologies, enabling seamless integration for your automated workflows, reports, and more.

See the HTML to PDF API

The HTML template editor showing markup and CSS on the left and the rendered PDF page preview on the right

Creating PDF Documents from URL or HTML Content

APITemplate.io simplifies the process of generating professional PDFs directly from URLs or custom HTML content.

Whether you need to transform web pages, reports, invoices, or dynamic data into downloadable PDFs, APITemplate.io delivers seamless and scalable solutions.

See the URL to PDF API

A Postman request to the create-pdf-from-url endpoint, with the target URL and page settings in the JSON body

Built for Real PDF Document Generation Workflows

  • Create PDFs from Reusable Templates, HTML, or URLs

    Generate professional PDFs from reusable templates, raw HTML, or live web pages. Build polished documents quickly with a flexible API designed for automation at scale.

  • No-Code Automation & Integrations

    Connect your PDF workflows with Zapier, Make, n8n, and our REST API. Automate document generation without complex setup or manual work.

  • 4 Regional API Endpoints

    Improve performance and support data residency requirements with regional processing and storage. Available regions include the US, EU, Singapore, and Australia.

  • Synchronous or Asynchronous Generation

    Process multiple PDF generation requests at once with synchronous or asynchronous workflows. Use webhooks to get notified automatically when async jobs are complete.

  • Custom CSS and JavaScript Support

    Fully control the design, layout, and behavior of your PDFs with custom CSS and JavaScript. Create documents that match your branding and workflow requirements.

  • Advanced PDF Generation Controls

    Go beyond basic PDF creation with support for headers, footers, page numbers, custom styling, JavaScript rendering, and quality optimization options.

  • Real-Time Side-by-Side Preview

    Edit and preview your templates in real time with an interactive side-by-side editor. Build faster with instant feedback for HTML, CSS, and JavaScript changes.

  • 30+ Million PDFs and Images Generated

    Trusted by businesses worldwide to generate millions of PDFs and images reliably. Scale document and image automation with confidence.

Automation and Integrations

Automate PDFs and images from Zapier, Make.com or n8n — or call the REST API from Python, C#, Java, PHP and UiPath.

const url =
  "https://rest.apitemplate.io/v2/create-pdf?template_id=6b277b234d395eca";

const res = await fetch(url, {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    "X-API-KEY": "YOUR_API_KEY",
  },
  body: JSON.stringify({ invoice_no: "INV38379", total_amount: 82542.56 }),
});

const { download_url } = await res.json();

Automate PDF and image generation with no-code platforms or the REST API

One reusable template, one JSON payload. Send data from a Zapier zap, a Make.com scenario, an n8n workflow or your own backend — every integration calls the same endpoint and returns a ready-to-share file URL.

Generate synchronously for on-screen downloads or asynchronously with webhooks for batches, and keep processing and storage in your chosen region: US, EU, Singapore or Australia.

Browse all integrations

Native integrations for the tools your team already runs, plus a REST API for everything else.

Generate PDFs in Four Simple Steps

Design once, automate forever. Create beautiful PDFs at scale with a single API call.

  1. Sign Up Free

    Create your free account in seconds. No credit card required — includes 50 PDFs/month.

  2. Design a Template

    Use our visual editor or write HTML to build a reusable PDF template with dynamic variables.

  3. Send Data via API

    Call our REST API with JSON to populate your template and generate a PDF on the fly.

  4. Download & Share

    Get a download URL or integrate with Zapier, Make, and n8n for automated workflows.

Operational Metrics for Enterprise PDF Document Automation

APITemplate.io gives technical teams clear signals on performance, reliability, infrastructure, and support for production document workflows.

  • ~2s

    Fast rendering

    Typical PDFs and images render in around 2 seconds for common workflows.

  • 99.99%

    Uptime target

    Built for stable document generation across scheduled and customer-facing workflows.

  • 30M+

    Files generated

    Demonstrates platform maturity and real-world usage across production workloads.

  • 24/7

    Support coverage

    Responsive help for onboarding, production issues, and higher-volume workflows.

Need higher limits, SLA support, or a tailored setup?

Talk to us about volume pricing, regional deployment, and support for large-scale document automation.

Explore enterprise optionsContact sales

Customer Reviews

Trusted by businesses worldwide to generate millions of PDFs and images reliably.

See what our customers have to say

  • Jamie DearJamie DearFounder

    Oxford Scholastica Academy

    We are very grateful to Jacky and the team at APITemplate - their software has helped us to auto-generate high quality images for our student reports. It has been the perfect fit for us as we grow our Oxford summer school.
  • Alex DowdingAlex DowdingVice Secretary

    The Wheelchair Football Association

    We've successfully automated YouTube thumbnails and match event creation for our Powerchair Football league using your templates. It integrates with our Postgres database on retool.com, is expanding to include league table graphics and match results. Thanks to an AWS Inclusion and Diversity grant, we're enhancing our live-streaming workflow, further boosted by your product's automation capabilities. We're grateful for your excellent service and wanted to share our positive experience.
  • Nishitha DhanekulaNishitha DhanekulaCofounder /CTO

    Askreferral.io

    At askreferral.io, We are building referral networking platform for people to pitch and generate leads for different kinds of referrals, including, but not limited to job referrals, product referrals, funding referrals, realtor referrals etc. Having a vibrant social media community is crucial for our growth and APITemplate.io played crucial role in automating generation of digital posters for job postings, profile pitches, funding requests etc, to help us grow from 0 to 200K+ followers in LinkedIn in less than one year.
  • Danaé NicolasDanaé NicolasCTO

    Ukart.io

    We've been using APITemplate.io to generate social images for our karting races and it's been a huge time-saver. The support team is super responsive and helpful - they quickly resolved an issue we encountered. We highly recommend this tool to anyone who needs a similar solution.
  • Ryan TurnbullRyan TurnbullIT Manager

    simplehuman

    APITemplate.io is such an easy application to use. Simple, intuititive, and code free. At simplehuman, we render all our commercial invoices, dispatch notes, and multiple other templates. The ability to create multiple layouts, and group them into a logical container - makes our lives much simpler. This is a great tool to use, both affordable, and the support service turnaround time is second to none! Defintely worth the subscription!
  • Ron P.Ron P.Product Manager

    Elation Factory

    Had an issue with template implementation via Make and reached out for support. Within minutes, I got a response and was soon on a Zoom call resolving it. Despite the issue not being directly related to APITemplate.io, their team efficiently guided me to the right formatting. Many thanks!
  • Nicholas GertzNicholas GertzProduct Owner

    Fin Match

    We have been using the service daily in our application for a year and are very satisfied with the reliability. It meets all our requirements and requests for changes/improvements can be discussed directly with Jacky 1:1. Thanks and greetings from Germany
  • Lucas FridmanLucas FridmanChief Product Officer

    Factored Quality

    We use APITemplate to generate key documentation we need to work with our industry partners. We are building a digital solution in an antiquated industry, which means we need to communicate data to our partners in the format that they are accustomed to (pdf forms). APITempate makes it easy for us to do this!
  • Jean-Paul HornJean-Paul HornPublisher

    iCulture.nl

    We love APITemplate.io for its simplicity and ease of use. Just setup once and "forget" about it due to its fabulous 3rd party integration. New features are regularly added, and reasonable custom requests are honoured within days.
  • Kevin FrickēKevin Frickē

    @kwfricke

    APITemplate.io is one of the best services I have worked with in a very, very long time. They are super responsive and a joy to work with. If you are struggling with PDF's, like I was, check 'em out!
  • Jacob MonashJacob MonashAutomation Specialist

    ai4.co

    We run conferences with a number of speakers, each requiring an individual speaker profile. We used to create all of these profiles manually, but by incorporating APItemplate into our Zapier workflow, our team can generate a complete image with all of the speakers information in one click. Using the template editor is a bit of a learning curve, but the support team is very responsive and helpful.
  • George CooperGeorge Cooper
    APITemplate.io is great. I love being able to quickly use HTML and CSS templates with dynamic variables to create documents. Support is also fast and responsive. Great vendor!
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