Put our financial calculators on your site
One line of code. Fully responsive. Matches your brand. Works on WordPress, Wix, Squarespace, Webflow, and anywhere else you can paste HTML.
<!-- Paste anywhere in your page --> <script src="https://smartmoneywizard.com/widget/smw-loader.js" async></script>
Live in three steps
From zero to a branded calculator on your site in under five minutes.
Pick & customize
Choose a calculator, match it to your brand colors and font, and preview it live — no design work needed.
Copy one line
Grab your personalized embed snippet. It works anywhere you can paste HTML — WordPress, Wix, Webflow, and more.
Publish instantly
Paste it in. The calculator renders in your page, fully responsive, licensed to your domain, and always up to date.
Try a live demo
This is the real embeddable widget — the exact same tool your visitors would use. Switch calculators below.
Built to just work
No plugins to install, nothing to maintain, and it never breaks your layout.
Domain-locked licensing
Each license is tied to your domain and validated in real time. Your embed just works — nobody can lift it.
Fast & isolated
Rendered in an isolated Shadow DOM so our styles never leak into your site, and your styles never break the tool.
Works everywhere
One script tag drops into any CMS or hand-coded page. No plugins, no iframes, no maintenance on your end.
On-brand
Pro and Agency plans unlock custom colors and fonts so every calculator feels native to your site.
Simple, transparent pricing
Start free. Upgrade when you want your brand and all calculators.
Free
Try it on one site
- ✓1 calculator of your choice
- ✓"Powered by" badge included
- ✓No customization
- ✓Works on any platform
Pro
All calculators, white-labeled
- ✓All 18 calculators
- ✓No "Powered by" badge
- ✓Custom colors & fonts
- ✓Cancel anytime
Agency
Everything in Pro, plus priority
- ✓Everything in Pro
- ✓Priority flag in our system
- ✓Best for managing multiple client sites
- ✓Cancel anytime
What people are saying
“I had a mortgage calculator live on our blog in about ten minutes. One line of code, it matched our colors, and I never touched it again.”
Personal finance blogger
WordPress site
“Our readers used to bounce to other sites to run the numbers. Now they stay on the page and actually finish the article. Time-on-page went up noticeably.”
Content lead
Money & budgeting newsletter
“We drop these into client sites across WordPress, Webflow, and Squarespace. Nothing to maintain, and it never once clashed with a theme. Exactly what an agency needs.”
Agency owner
Web studio
Frequently asked questions
How do I install it?▾
Copy the two lines of embed code from the customization page and paste them into your site wherever you want the calculator to appear — in a page, post, or widget/HTML block. No coding required.
What platforms does it work on?▾
Any site that lets you paste HTML or a script tag: WordPress (Custom HTML block), Wix (HTML embed), Squarespace (Code block), Webflow (Embed element), or a fully custom-built site.
What happens if I cancel?▾
Your subscription cancels at the end of the current billing period. After that, your embed reverts to the Free tier limits (one calculator, "Powered by" badge) rather than disappearing outright.
Can I customize the colors and font?▾
Yes, on Pro and Agency plans. Pick your primary color and font on the customization page and they’ll be baked into your embed code automatically.
Ready to add a calculator?
Get your free embed code in a couple of minutes — no credit card required.
Get started free