Add Sleep Tools to Your Website
All 5 of our sleep calculators are available as free embeddable widgets. Copy one line of code - your visitors get a fully functional, branded sleep tool instantly.
Sleep Score Calculator
The most popular widget - shows a full sleep score calculator with animated result ring.
iFrame Embed Code
<iframe src="https://sleep-score-pro-two.vercel.app//sleep-tools-widget/embed?tool=sleep-calculator" width="100%" height="580" frameborder="0" style="border-radius:16px;max-width:480px;display:block" title="Sleep Score Calculator" loading="lazy"></iframe> <p style="text-align:center;font-size:11px;color:#888;margin-top:6px">Powered by <a href="https://sleep-score-pro-two.vercel.app/" style="color:#0EA5E9" target="_blank" rel="dofollow">SleepScorePro.com</a></p>
Caffeine Curfew Calculator
Caffeine curfew time calculator - great for wellness, productivity, and coffee-related content.
iFrame Embed Code
<iframe src="https://sleep-score-pro-two.vercel.app//sleep-tools-widget/embed?tool=caffeine-calculator" width="100%" height="580" frameborder="0" style="border-radius:16px;max-width:480px;display:block" title="Caffeine Curfew Calculator" loading="lazy"></iframe> <p style="text-align:center;font-size:11px;color:#888;margin-top:6px">Powered by <a href="https://sleep-score-pro-two.vercel.app/" style="color:#0EA5E9" target="_blank" rel="dofollow">SleepScorePro.com</a></p>
Sleep Debt Tracker
7-day sleep debt calculator - ideal for health, fitness, and productivity content.
iFrame Embed Code
<iframe src="https://sleep-score-pro-two.vercel.app//sleep-tools-widget/embed?tool=sleep-debt-tracker" width="100%" height="580" frameborder="0" style="border-radius:16px;max-width:480px;display:block" title="Sleep Debt Tracker" loading="lazy"></iframe> <p style="text-align:center;font-size:11px;color:#888;margin-top:6px">Powered by <a href="https://sleep-score-pro-two.vercel.app/" style="color:#0EA5E9" target="_blank" rel="dofollow">SleepScorePro.com</a></p>
Chronotype Quiz
6-question chronotype quiz - great for lifestyle and wellness audiences.
iFrame Embed Code
<iframe src="https://sleep-score-pro-two.vercel.app//sleep-tools-widget/embed?tool=chronotype-quiz" width="100%" height="580" frameborder="0" style="border-radius:16px;max-width:480px;display:block" title="Chronotype Quiz" loading="lazy"></iframe> <p style="text-align:center;font-size:11px;color:#888;margin-top:6px">Powered by <a href="https://sleep-score-pro-two.vercel.app/" style="color:#0EA5E9" target="_blank" rel="dofollow">SleepScorePro.com</a></p>
Behavioral Risk Quiz
15-question behavioral risk quiz - comprehensive sleep habits assessment.
iFrame Embed Code
<iframe src="https://sleep-score-pro-two.vercel.app//sleep-tools-widget/embed?tool=sleep-questionnaire" width="100%" height="580" frameborder="0" style="border-radius:16px;max-width:480px;display:block" title="Behavioral Risk Quiz" loading="lazy"></iframe> <p style="text-align:center;font-size:11px;color:#888;margin-top:6px">Powered by <a href="https://sleep-score-pro-two.vercel.app/" style="color:#0EA5E9" target="_blank" rel="dofollow">SleepScorePro.com</a></p>
Why Embed SleepScorePro Widgets?
Increase Engagement
Interactive tools increase time-on-page by 3-5x compared to static content.
Backlink to Us
Every widget includes a "Powered by SleepScorePro" backlink - good for both of us.
Completely Free
No API key, no account, no payment. Just copy the iframe code and paste.
How to Add to Any Website
Choose your widget above
Pick the calculator most relevant to your content. The Sleep Score Calculator is the most popular for general audiences.
Copy the iframe code
Click on the code block to select it, then copy. The code includes the widget embed URL and the "Powered by SleepScorePro" attribution link.
Paste into your HTML
Paste the code wherever you want the widget to appear - in an article, sidebar, or dedicated tools page. Works in WordPress (HTML block), Squarespace, Webflow, and any HTML page.
Done
The widget loads asynchronously (loading="lazy") so it does not slow your page. It is fully responsive and works on all screen sizes.
Why Embed a Sleep Calculator Widget?
Interactive tools dramatically increase user engagement. According to content marketing research, pages with interactive calculators see 3-5x higher time-on-page compared to static articles. For health and wellness websites, sleep calculators are one of the highest-engagement tool categories - visitors find immediate personal value in getting their own score.
By embedding our free sleep calculator widget, you give your audience an instant interactive experience without any development work. The widget loads asynchronously (it does not slow your page), is fully responsive across mobile and desktop, and requires zero maintenance on your part - we handle all updates automatically.
Every widget includes a "Powered by SleepScorePro.com" attribution link - supporting our mission while also providing your audience direct access to our full suite of five sleep analysis tools, 20+ expert articles, and personalized recommendations.
Frequently Asked Questions: Sleep Calculator Widgets
Is the widget really free?+
Yes - completely free, forever. No API key, no account, no payment required. Copy the iframe code and paste it on your site.
Will the widget slow down my website?+
No. The widget uses loading="lazy" which means it only loads when the user scrolls to it. The initial page load is unaffected.
Does the widget work on WordPress?+
Yes. In WordPress, add an HTML block in the block editor and paste the iframe code. Works in posts, pages, and widget areas.
Can I customise the widget colours?+
The widget uses a fixed dark theme consistent with SleepScorePro branding. For custom branding options, contact us at contact@sleepscorepro.com.
How does the widget handle user data?+
All sleep data entered in the widget is processed entirely in the browser - it is never transmitted to our servers. The widget is GDPR-compliant by design.
Which widget should I embed for my audience?+
For general health and wellness content: Sleep Score Calculator. For productivity and biohacking content: Chronotype Quiz or Sleep Debt Tracker. For nutrition and lifestyle: Caffeine Curfew Calculator.
Can I embed multiple widgets on one page?+
Yes. Each widget is an independent iframe. Embed as many as you like on the same page. Ensure each has a unique title attribute for accessibility.
Does the widget count towards my page's Core Web Vitals?+
The widget loads lazily via iframe, so it does not affect your Largest Contentful Paint (LCP) or Cumulative Layout Shift (CLS) scores when implemented correctly with the provided code.