Certificate & Achievement Badge System

Design certificate templates once with your organization's branding. RenderStack fills in recipient names, dates, courses, and verifiable QR codes — generating pixel-perfect certificates at any scale.

EdTech / HR

edtech

certificates

qr-codes

custom-fonts

batch-rendering

This system automates the creation of personalized certificates and achievement badges for online courses, training programs, conferences, and employee recognition. Each certificate includes the recipient's name, achievement title, completion date, and a verifiable QR code linking to a validation page. Custom fonts ensure brand consistency, and batch rendering processes hundreds of certificates in minutes.

How It Works

Course completion data triggers certificate generation via API, with QR codes for verification and optional PDF output.

LMS / HR System

Completion Trigger

RenderStack Render

Email / Download

Template Configuration

json

{
  "templateId": "certificate-template",
  "format": "pdf",
  "overrides": {
    "recipientName": { "text": "Jane Smith" },
    "courseName": { "text": "Advanced Data Science" },
    "completionDate": { "text": "February 25, 2026" },
    "instructorName": { "text": "Dr. Alex Johnson" },
    "certificateId": { "text": "CERT-2026-00847" },
    "qrCode": { "src": "https://verify.example.com/cert/CERT-2026-00847" }
  }
}

Sample Output

Course completion certificate with recipient name, date, QR code, and instructor signature

Achievement badge for milestone completion with custom branding

RenderStack Features Used

QR Code Generation

Custom Fonts

PDF Output

Fallback Chains

Auto-Layout Containers

Build This in Your Workspace

Stop creating certificates manually. Design once, generate for every recipient with a single API call.

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