Can I link to these widgets from my blog or resource page?

Yes. You can use the HTML or Markdown snippets to link to MillionsCode tools, as long as the link label remains clear and the destination is not misrepresented.

Do the widgets run inside my site?

These are lightweight link-card snippets, not JavaScript embeds. They send readers to the live calculator so your site stays fast and does not load third-party scripts.

Which pages are best for citations?

Finance, SEO, health, and exchange-rate resource pages are the best fit because the linked tools solve a specific task immediately.

Linkable asset

Free calculator embed widgets and link cards

Use these lightweight snippets to reference MillionsCode calculators from articles, classrooms, newsletters, and resource pages. They are simple links, so they do not add scripts, tracking pixels, or layout risk to the publisher site.

3ready-to-link packs

0external JavaScript required

126free tools available

Widget pack

Finance calculator pack

Savings, loan, exchange-rate, DSR, LTV, and property-tax calculators grouped for practical money decisions.

Deposit interest calculator Loan calculator Exchange rate calculator DSR calculator

HTML link card

<a href="https://millionscode.com/hubs/finance" style="display:block;max-width:520px;border:1px solid #d8dee4;border-radius:8px;padding:16px;text-decoration:none;color:#111827;background:#ffffff;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif">
  <strong style="display:block;font-size:16px;margin-bottom:6px">Finance calculator pack</strong>
  <span style="display:block;font-size:14px;line-height:1.55;color:#4b5563">Savings, loan, exchange-rate, DSR, LTV, and property-tax calculators grouped for practical money decisions.</span>
  <span style="display:block;margin-top:10px;font-size:13px;color:#2563eb">Open free tools on MillionsCode</span>
</a>

Markdown link

[Finance calculator pack](https://millionscode.com/hubs/finance)

Widget pack

SEO audit pack

Metadata, robots.txt, sitemap, DNS, speed, and keyword checks for publishers before and after launch.

Meta checker Page speed DNS lookup Robots checker

HTML link card

<a href="https://millionscode.com/hubs/seo" style="display:block;max-width:520px;border:1px solid #d8dee4;border-radius:8px;padding:16px;text-decoration:none;color:#111827;background:#ffffff;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif">
  <strong style="display:block;font-size:16px;margin-bottom:6px">SEO audit pack</strong>
  <span style="display:block;font-size:14px;line-height:1.55;color:#4b5563">Metadata, robots.txt, sitemap, DNS, speed, and keyword checks for publishers before and after launch.</span>
  <span style="display:block;margin-top:10px;font-size:13px;color:#2563eb">Open free tools on MillionsCode</span>
</a>

Markdown link

[SEO audit pack](https://millionscode.com/hubs/seo)

Widget pack

Health calculator pack

BMI, TDEE, body-fat, macro, and diet planning calculators with conservative informational wording.

BMI and calories TDEE calculator Body fat calculator Macro calculator

HTML link card

<a href="https://millionscode.com/hubs/health" style="display:block;max-width:520px;border:1px solid #d8dee4;border-radius:8px;padding:16px;text-decoration:none;color:#111827;background:#ffffff;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif">
  <strong style="display:block;font-size:16px;margin-bottom:6px">Health calculator pack</strong>
  <span style="display:block;font-size:14px;line-height:1.55;color:#4b5563">BMI, TDEE, body-fat, macro, and diet planning calculators with conservative informational wording.</span>
  <span style="display:block;margin-top:10px;font-size:13px;color:#2563eb">Open free tools on MillionsCode</span>
</a>

Markdown link

[Health calculator pack](https://millionscode.com/hubs/health)

Best citation fit

Use these widgets in tutorial posts, finance explainers, SEO checklists, classroom pages, and tool directories where readers need a next action.

Attribution

Keep the destination visible and use labels such as "free calculator" or "MillionsCode tool" so users understand where the link goes.

No script embed

Link cards are safer for SEO and performance than cross-site widgets because they do not inject third-party JavaScript into the publisher page.