Verifiable digital credentials

Digital Certificates Made Simple

Issue beautiful, verifiable certificates for your courses and training programs, in minutes. EU-hosted, cryptographically secure, LinkedIn-ready.

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EU-hosted Ed25519 secure LinkedIn-ready

Certificate of Completion

This is to certify that

John Anderson

has successfully completed

Advanced Project Management

Serial

PM-2025-0042

Verified

Everything you need to issue professional certificates

Diplino is a complete platform for creating, managing, and verifying digital certificates.

Professional Certificates

Create stunning PDF certificates with customizable templates, themes, and your brand identity, no design skills needed.

Batch Generation

Generate hundreds of certificates from CSV in one click. Perfect for training providers, academies, and corporate programs.

Visual Template Editor

Pick a professional theme and customize colors, fonts, logos, and layout with a visual editor.

QR Verification

Every certificate includes a unique QR code so anyone can instantly verify authenticity.

Cryptographic Security

Each certificate is protected with Ed25519 digital signatures and tamper-evident verification.

LinkedIn Integration

Recipients can add certificates directly to their LinkedIn profiles and share their achievements with one click.

How Diplino works

Create and deliver professional certificates in four simple steps.

Create your template

Choose a theme, add your logo, and set your brand colors and typography.

Add course details

Define your course or training session, instructor information, and completion criteria.

Generate certificates

Issue single certificates or upload a CSV file for batch generation.

Share and verify

Recipients download their certificate, share it on social media, and anyone can verify authenticity via link or QR code.

Enterprise-Grade Security

Security You Can Trust

Every certificate in Diplino is cryptographically signed and can be verified by anyone, ensuring authenticity and preventing fraud.

Ed25519 cryptographic signatures
Bcrypt-hashed verification codes
Rate limiting and brute-force protection
Private storage with audit logging

Verified

Certificate Authentic

Signature valid · Issued by Diplino · Not revoked

PM-2025-0042

Privacy and compliance by design

Your data stays in Europe and is protected by the strictest privacy regulations.

EU GDPR

Full compliance with the General Data Protection Regulation. Diplino runs on EU-hosted infrastructure with privacy-first defaults.

EU-hosted infrastructure
Right to data export and deletion
Data Processing Agreement available

Read Privacy Policy →

California CCPA

Compliant with the California Consumer Privacy Act, giving California residents control over their personal data.

Right to know and access
Right to delete personal data
No sale of personal information

California Privacy Notice →

Built for modern learning and training

Whether you run a training company, an internal academy, or a school, Diplino helps you issue certificates with confidence.

Training Companies

Issue professional completion certificates for courses, workshops, and online programs.

Educational Institutions

Award diplomas and course completion certificates to students with verifiable proof.

Corporate HR & L&D

Recognize employee achievements, internal certifications, and professional development programs.

Workshop Organizers

Give attendees verifiable proof of participation and completion for your events.

Start issuing professional certificates today

Join organizations that use Diplino to create, manage, and verify their digital certificates, with cryptographic security and EU-hosted privacy.

Create Free Account Verify a Certificate