Camera Heart-Rate
Rest a fingertip on your camera and watch your live heart rate appear. For fun.
Feel your pulse — with light alone.
Cover your phone's back camera + flashlight with a fingertip. Each heartbeat pushes a little more blood through your skin — we read that faint flicker of red and turn it into a live BPM. Looks like a parlour trick. It's just physics.
Stays on your device — nothing is ever uploaded.
Camera blocked 🔒
Allow camera access for this site (tap the 🔒 / camera icon near the address bar), then press Enable camera again.
This needs a phone camera
A camera + a secure (HTTPS) page are required. This works best on a phone with a back camera and flashlight — try opening it on your phone 📱
Couldn't start the camera
Your resting reading
Just for fun — not a medical device. This estimates your heart rate from camera light and can be off, especially with movement or poor lighting. Don't use it for any health decision. If you feel unwell or have heart concerns, see a doctor.
Works best in a well-lit room. The flashlight may switch on automatically — that's normal and helps the reading.
Why you’ll love Camera Heart-Rate
Instant & free
No signup, no paywall, no limits — Camera Heart-Rate works the moment the page loads.
Completely private
Everything runs in your browser. Nothing you enter is ever uploaded or stored on a server.
Works on any device
Fully responsive and touch-friendly — use it on your phone, tablet or desktop.
Calm by design
A gentle, beautiful experience meant to help you slow down.
How to use it
Open it
No download and no login — the tool is ready right at the top of this page.
Use it
Enter your details or start interacting. Everything updates live as you go.
Get your result
Copy, download or share your result in a single tap. That’s it.
About Camera Heart-Rate
Check your live heart rate using just your webcam. Rest a fingertip on your camera and watch as the tool detects your pulse in real time. This free, browser-based pulse tracker needs no signup or installation—just open it and see your BPM displayed as your camera picks up the subtle color changes in your skin. It's a quick way to check your heartbeat whenever you're curious.
Your camera heart rate detector works by analyzing the video feed to detect tiny variations in skin tone that correspond to blood flow. The tool runs entirely in your browser, so your video never leaves your device and no data is stored. Simply position a fingertip over your camera lens, stay still for a few seconds, and the system calculates your pulse from the camera feed.
Perfect for a quick wellness check or just to see how your heart responds to different activities. This tool turns your webcam into a pulse detector without any special equipment. Since it's free and runs instantly in any modern browser, there's no reason not to try it whenever you want to measure your BPM from your camera.
Popular uses
Frequently asked questions
The tool provides a reasonable estimate of your pulse for casual use, but it's not a medical device. Factors like lighting, skin tone, and how still you keep your finger affect accuracy. For medical purposes, use a proper heart rate monitor.
No. This is a free online tool that runs directly in your browser. There's no signup, no installation, and no account required. Just visit the page and start using it.
Your video never leaves your device. The tool processes everything locally in your browser, so your camera feed is never sent to any server or stored anywhere.
Keep your fingertip steady over the camera lens in consistent lighting. Stay still and let the tool run for 10-15 seconds to capture enough data. Good lighting and a clean camera lens help improve the BPM measurement from your webcam.
Camera Heart-Rate is 100% free — no signup, no watermarks and no usage limits. It’s one of 200+ free tools we build and give away.
No — it’s a for-fun wellness tool that runs locally and is not a substitute for professional medical advice.
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