Add NexTool Calculators to Any Website in 2 Minutes
Embed 326+ financial calculators on WordPress, Shopify, Squarespace, Wix, Webflow, or any custom site. Free tier available — no credit card required.
Choose Your Platform
Step-by-step integration guides for every major website builder. Each guide includes copy-paste code snippets.
WordPress
43% of all websites
- One-click shortcode insertion
- Native Gutenberg block editor support
- Sidebar & footer widget
- Auto-responsive on all themes
Shopify
10% of all websites
- Works with all Shopify themes
- Custom Liquid section support
- Product page integration
- Blog post embedding
Squarespace
3% of all websites
- Works with all Squarespace templates
- Code block embedding
- Custom CSS support
- Mobile-responsive layout
Wix
7% of all websites
- Drag-and-drop HTML widget
- Works on all Wix templates
- Wix Velo integration for advanced control
- Mobile-responsive embed
Webflow
1% of all websites
- Native Embed component support
- Reusable Symbols for multi-page use
- Full CSS control via Webflow Designer
- Responsive across all breakpoints
React / Next.js
~8% (developer frameworks) of all websites
- TypeScript-first with full type definitions
- SSR & SSG compatible (Next.js App Router ready)
- Tree-shakeable — only import what you use
- Event callbacks for analytics integration
Works With Any Website
NexTool calculators use a simple iframe embed that works on any website that supports HTML. If your platform isn't listed above, just paste this code:
<iframe
src="https://nextool.dev/embed/mortgage-calculator"
width="100%"
height="450"
frameborder="0"
title="Mortgage Calculator"
loading="lazy"
></iframe>Replace mortgage-calculator with any of our 326+ tool slugs.
See It in Action
This is exactly how a NexTool calculator looks when embedded on your website. Try switching tools and views.
<iframe
src="https://nextool.dev/embed/mortgage-calculator"
width="100%"
height="450"
frameborder="0"
title="Mortgage Calculator"
></iframe>Simple, Transparent Pricing
Start free, upgrade when you need more.
Free
$0
forever
- 1 calculator
- NexTool branding
- 1,000 views/month
Starter
$29
/month
- 5 calculators
- Minimal branding
- 10K views/month
Professional
$79
/month
- 20 calculators
- White-label
- 100K views/month