Developer
Free
Free tier with one-time Pro credits
- Credits
- 5 Pro credits one-time
- Resolution
- Max resolution 2K with watermark on Pro Mode
Assistant · Vendor site 2026-10-04
Diagram-Generator is a public-beta AI diagram maker that turns text prompts into presentation-ready infographics or editable Mermaid code across sixteen diagram types. Pro Mode can ground answers with live web research, export 2K/4K visuals, and switch among multiple visual styles while offering Logic Mode credits for documentation-friendly outputs.
Understand the total cost
Developer
Free
Free tier with one-time Pro credits
Starter
$9.00 /mo
Billed monthly on pricing page
No retained pricing changes yet. A current price alone does not establish a historical trend.
Reviewed vendor source
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DG Diagram-Generator offers a way to start free, but not a standard ongoing plan. Developer tier is 0 USD per month with five one-time Pro credits, Logic Mode access, and watermarked Pro Mode exports
DG Diagram-Generator paid plans start at $9 per month (Starter $9/mo). Prices are in USD and last checked Oct 4, 2026.
We could not confirm API access for DG Diagram-Generator.