Templates On
Show HN: Image Generation API with QR code tracking and MCP support
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What is Templates On?
Templates On is an automation-first template rendering platform that generates finished images, PDFs, videos, and other files from reusable design templates. It integrates with Zapier, n8n, Make, and REST APIs to automatically produce branded invoices, certificates, social media content, and reports without manual design tool intervention.
Templates On pricing
Pricing model: Freemium
Templates On pros
- Bulk rendering capabilities—convert entire spreadsheets into thousands of finished files in one operation
- Native integrations with Zapier, n8n, and Make; also supports direct API calls and webhook delivery
- Diverse output formats including videos (MP4), multi-page PDFs, social carousels, QR codes, and OG images
- Free preview feature to verify rendered output before spending rendering credits
Templates On cons
- Pricing structure not displayed on homepage—requires account signup to view plans
- Requires initial design template creation and API/automation setup rather than pre-built templates
- Limited documentation shown about rendering speed, file size limits, or tier-specific quotas
Frequently asked questions about Templates On
Do I need to manually reopen my design tool for each file?
No. You design the template once, mark variable fields, connect it to your automation, and Templates On generates all subsequent files automatically.
Which automation platforms does it support?
It works with Zapier, n8n, Make, and any platform that can send data via REST API or webhook.
What file types can it generate?
Images, PDFs (single and multi-page), MP4 videos, social carousels, QR codes/barcodes, and OG images for link previews.
How long does rendering take?
Async delivery allows fire-and-forget requests; finished files are returned in seconds with automatic routing to your specified destination.