Five free calculators are available as drop-in iframes — same live logic as the full tool pages, no signup, always up to date. Copy the snippet, paste it into your site, done. Each widget carries a small “Powered by WOWHOW” credit link.
<iframe src="https://wowhow.cloud/embed/home-loan-emi-calculator" width="100%" height="900" style="border:0;border-radius:12px;max-width:720px;" loading="lazy" title="WOWHOW home-loan-emi-calculator"></iframe>
Live preview
<iframe src="https://wowhow.cloud/embed/gst-calculator" width="100%" height="650" style="border:0;border-radius:12px;max-width:720px;" loading="lazy" title="WOWHOW gst-calculator"></iframe>
Live preview
<iframe src="https://wowhow.cloud/embed/income-tax-calculator" width="100%" height="1100" style="border:0;border-radius:12px;max-width:720px;" loading="lazy" title="WOWHOW income-tax-calculator"></iframe>
Live preview
<iframe src="https://wowhow.cloud/embed/compound-interest-calculator" width="100%" height="950" style="border:0;border-radius:12px;max-width:720px;" loading="lazy" title="WOWHOW compound-interest-calculator"></iframe>
Live preview
<iframe src="https://wowhow.cloud/embed/sip-emi-calculator" width="100%" height="850" style="border:0;border-radius:12px;max-width:720px;" loading="lazy" title="WOWHOW sip-emi-calculator"></iframe>
Live preview
<iframe src="https://wowhow.cloud/embed/fd-calculator" width="100%" height="850" style="border:0;border-radius:12px;max-width:720px;" loading="lazy" title="WOWHOW fd-calculator"></iframe>
Live preview
<iframe src="https://wowhow.cloud/embed/ppf-calculator" width="100%" height="850" style="border:0;border-radius:12px;max-width:720px;" loading="lazy" title="WOWHOW ppf-calculator"></iframe>
Live preview
<iframe src="https://wowhow.cloud/embed/nps-calculator" width="100%" height="900" style="border:0;border-radius:12px;max-width:720px;" loading="lazy" title="WOWHOW nps-calculator"></iframe>
Live preview
<iframe src="https://wowhow.cloud/embed/stamp-duty-calculator" width="100%" height="800" style="border:0;border-radius:12px;max-width:720px;" loading="lazy" title="WOWHOW stamp-duty-calculator"></iframe>
Live preview
<iframe src="https://wowhow.cloud/embed/json-formatter" width="100%" height="750" style="border:0;border-radius:12px;max-width:720px;" loading="lazy" title="WOWHOW json-formatter"></iframe>
Live preview
<iframe src="https://wowhow.cloud/embed/regex-playground" width="100%" height="750" style="border:0;border-radius:12px;max-width:720px;" loading="lazy" title="WOWHOW regex-playground"></iframe>
Live preview
<iframe src="https://wowhow.cloud/embed/hash-generator" width="100%" height="700" style="border:0;border-radius:12px;max-width:720px;" loading="lazy" title="WOWHOW hash-generator"></iframe>
Live preview
<iframe src="https://wowhow.cloud/embed/base64-encoder-decoder" width="100%" height="700" style="border:0;border-radius:12px;max-width:720px;" loading="lazy" title="WOWHOW base64-encoder-decoder"></iframe>
Live preview
<iframe src="https://wowhow.cloud/embed/color-contrast-checker" width="100%" height="800" style="border:0;border-radius:12px;max-width:720px;" loading="lazy" title="WOWHOW color-contrast-checker"></iframe>
Live preview
