CalcCentral Embed Widget — Random Number

Free, lightweight calculator you can embed on any blog. Copy the iframe snippet below.

Live preview

MinMaxHow many

Click generate

How to embed

Copy and paste this snippet into your blog post HTML. The iframe auto-resizes and works on mobile.

Standard embed (responsive)

<iframe src="https://calccentral.net/embed/random" width="100%" height="360" frameborder="0" style="border:0;max-width:480px;" title="CalcCentral Random Number"></iframe>

Tall variant (with embed attribution)

<iframe src="https://calccentral.net/embed/random?branded=1" width="100%" height="396" frameborder="0" style="border:0;max-width:520px;" title="CalcCentral Random Number"></iframe>

Backlink appreciated but not required. The widget shows a small “by CalcCentral” attribution when ?branded=1 is set.