Publisher & Developer Hub

Embed Free, Ad-Free Calculators on Any Website

Integrate our verified calculation engine directly into your real estate portal, personal finance blog, wellness app, or client dashboards. Responsive, private, and fully customizable.

Widget Configurator

Select your tool and adjust styling options.

Select Calculator Tool

Width Preset

Visual Theme

Frame Border

⚡ High-Performance Embed: I Hate Calculator widgets run entirely client-side. They load in less than 50ms, won't slow down your website's Core Web Vitals, and require no API keys.

Live Interactive Widget Preview Width: 100%

Ready-to-Use HTML Embed Snippet

            <iframe src="http://localhost:8088/loan-calculator.html" width="100%" height="600" frameborder="0" style="border:1px solid #e5e3dc; border-radius:12px; box-shadow:0 1px 3px rgba(0,0,0,0.05);" loading="lazy"></iframe>
          

Paste this snippet directly into any HTML page, WordPress Custom HTML block, or Webflow Embed block.

Platform Integration Guides

Simple instructions for embedding into popular web platforms.

WordPress

Add a Custom HTML block inside Gutenberg or Elementor, then paste the generated iframe code snippet. No plugins required.

Webflow

Drag an Embed Component onto your canvas, paste the HTML code, and publish. The calculator automatically matches your container width.

Squarespace

Add a Code Block on any page, set the mode to HTML, paste the code snippet, and click save.

React / Next.js

Render the `<iframe>` with `title` and `loading="lazy"`. Full security sandbox compatibility enabled by default.