Free For Websites, Blogs & Business Portals

Embed Invoicing & Finance Calculators

Add free, 100% browser-based invoice makers, VAT calculators, and loan amortization tools to your website or blog. No API keys, no server load, and zero user data collection.

1 Configure Your Finance Widget or Link

Select Finance Tool

Iframe Width

Iframe Height (px)

Option A: Interactive Iframe Embed Code

Option B: HTML Button / Link Snippet

Option C: Direct Tool URL

2 Live Embedded Widget Preview

?embed=1 mode active