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.
Frequently asked questions
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.
Completely. Camera Heart-Rate runs entirely in your browser (client-side). Nothing you type, upload or generate is sent to our servers, so your data never leaves your device.
No. It works instantly in any modern web browser — Chrome, Safari, Edge or Firefox — on desktop and mobile.
Yes. The tool is fully responsive and touch-friendly, so it works great on phones and tablets as well as computers.
Global Maple System — a software & AI studio. We built Camera Heart-Rate (and 200+ other free tools) to show what we can do. Need something custom built? We’d love to help.
More Wellness Tools
From our collection of 209 free tools.
We built this. We can build yours.
Camera Heart-Rate is one of 200+ free tools from Global Maple System — a software & AI studio. Need a website, app, AI agent or automation? Let’s talk.