Certium
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A4 Landscape
A4 Portrait
A5 Landscape
A5 Portrait
ID Card CR80
Square 500
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✨ AI Design
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← Templates
A4 Landscape — 841×595 pt
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Generate Certificates
Single Certificate
Bulk Generation
Fill in values for each {{field}}
No {{variable}} fields detected on canvas. Add some using the TEXT tab on the left.
Preview
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Step 1: Download Excel template
Download Excel template (.xlsx)
Step 2: Upload filled Excel / CSV
📊
Click or drop your file here
Field mapping
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Generate & Preview All
No data leaves your device. PDFs are generated locally in your browser.
Generated Certificates
Download all (ZIP)
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✨ Design with AI
use your own AI — zero extra cost
✕
What do you want to design?
Canvas size
A4 Landscape
A4 Portrait
A5 Landscape
A5 Portrait
ID Card CR80
Square 500
📋 Copy full prompt to clipboard
— paste into your AI, then come back —
Paste AI response (Fabric JSON) here
⏎ Paste
✨ Apply Design to Canvas
How it works
1
Describe your design
Mention the occasion, colours, and variable fields you need (e.g. {{Name}}, {{Course}}).
2
Pick canvas size
A4 Landscape for certificates, A5 Portrait for invitations, CR80 for ID cards.
3
Copy prompt & send to AI
Open your favourite AI assistant and paste the full prompt:
ChatGPT
Gemini
Claude
4
Paste the JSON
Copy the AI's JSON response and paste it into the box on the left.
5
Apply & fine-tune
Click Apply — then adjust colours, fonts, and positions in the designer.
Quick-start examples
🎓 Academic certificate — gold & navy
🏆 Prestige dark certificate
💍 Wedding invitation
🤚 Corporate ID card
📋 Exam admit card