Embed any tool on your website — free

Every calculator on SellerTools Online is free to embed on your blog, course site, or any webpage. No account needed, no iframe restrictions, no cost.

How to embed

1Go to any tool page and find the "Add as widget" section

2Copy the embed code

3Paste it in your page HTML or editor

Example embed code (Amazon FBA Calculator)

<iframe src="https://sellertoolsonline.com/amazon-fba-calculator?embed=1"
  style="width:100%;max-width:560px;height:1650px;border:0;"
  title="Amazon FBA Calculator" loading="lazy"></iframe>
<p>Free <a href="https://sellertoolsonline.com/amazon-fba-calculator">Amazon FBA Calculator</a> by SellerTools Online</p>

Embed any tool on your website — free

How to embed

Example embed code (Amazon FBA Calculator)

Available tools to embed