LifeLink bridges the gap between blood donors and patients in real-time.
Register. Connect. Save Lives.
Real emergencies. Real people. Your help can save them.
Four simple steps connect donors to those in critical need — in minutes, not hours.
Blood donors sign up with their name, contact, blood group, city, and availability status. Your details are securely stored and only shared during genuine emergencies. Toggle availability on/off anytime — no pressure, no obligation.
⏱ Takes 2 minutesA patient, family member, or hospital staff posts a blood request with the required blood group, hospital name, city, number of units needed, and urgency level. The request goes live instantly and is visible to all matching donors.
🚨 Live in 30 secondsDonors matching the blood group and city automatically receive an email alert. They can view the full request details, confirm availability, and connect directly with the hospital — no middleman, no delay.
📧 Email alerts via EmailJSThe willing donor visits the hospital and donates. The request is marked as fulfilled. The donor's last donation date is updated automatically, respecting the 90-day recovery period. One act of kindness — three lives saved.
💚 3 lives per donationWe maintain a verified donor network across all 8 blood groups.
It only takes 2 minutes. Your information is safe and only shared during emergencies.
Fields marked with * are required.
Thank you for registering as a blood donor on LifeLink.
You'll receive alerts when someone near you needs blood matching your group.
You could save up to 3 lives with one donation.
Fill in the details. Your request goes live instantly and alerts nearby donors.
⚡ Your request will be visible to donors within 60 seconds.
Your blood request is now live on LifeLink.
Matching donors in your city have been notified via email.
Please keep your phone accessible — a donor may contact you shortly.
Browse our verified donor network. Filter by blood group or city.
Can't find a matching donor? Post an emergency request.
"We built LifeLink because no one should die waiting for blood when a willing donor exists just a few kilometres away."
A student team from CodeSangram, solving a problem that affects 1.2 crore Indians every year.
Unlike static directories, LifeLink matches donors to requests in real-time based on blood group and city, with instant alerts.
Donor contact details are never publicly visible. Connections happen only during verified emergencies through our platform.
Our architecture is designed to integrate directly with hospital blood bank systems for automated urgent requests.
Donors control their availability with a toggle. The system auto-marks them as resting after a donation.
A passionate student team united by one mission — saving lives through technology.