Photograph a sick leaf. Get the diagnosis, a low-cost treatment plan and alerts from farms near you.
SAM 3.1Isolates the leaf
Muse SparkPlans the treatment
LiveOutbreak alerts
FreeNo card needed
Simple as 1-2-3
How Leafcheck works
From a photo in your hand to a plan for your field, in under a minute.
1Take a photo
Photograph one damaged leaf with your phone, or pick a photo from your gallery.
2We check the leaf
Our AI isolates the leaf, looks at the spots, colour and shape, and names the most likely problem.
3Get your plan
See what to do today, low-cost and organic options first, and how to stop it spreading.
Built for farmers
What you get
Clear diagnosis
The disease or pest name, how sure we are, and how serious it is.
Practical treatment
Affordable and organic steps first. Chemical options only when needed.
Outbreak alerts
See serious cases reported by farmers near you, updated live.
Private by design
Your name is never shared and locations are rounded to about 1 km.
How to use it
Tips for a good photo
A clear photo gives a more accurate answer.
Use natural daylight. Avoid deep shade and camera flash.
Fill the frame with one affected leaf.
Hold steady so the spots and edges are sharp.
Show both the damaged area and a little healthy leaf.
Add the crop name if you know it (maize, cassava, tomato...).
Guidance, not a lab test. When Leafcheck is not sure, it says so and suggests showing the leaf to your local agriculture officer.
Good to know
Questions farmers ask
Is Leafcheck free?
Yes. Create an account and scan as many leaves as you need. No card is required.
How accurate is it?
Every result shows how confident the AI is. Clear, close photos work best. If the result is uncertain, we tell you and suggest seeing an agriculture officer.
Is my information private?
Your scans are visible only to you. Only serious, high-confidence diagnoses are shared as anonymous outbreak reports, with no name and a location rounded to about 1 km.
Do I need internet?
Yes, a connection is needed to check a leaf and to see nearby outbreaks. Photos are compressed first, so it works on slower mobile data.
Which crops does it cover?
It is built for common field and garden crops such as maize, cassava and tomato. Type the crop name when you scan to help the result.
Protect your harvest today
Catch crop disease early, treat it right and warn your neighbours.
Welcome back
Serious, confident diagnoses are shared as anonymous outbreak reports. They never include your name, and the location is rounded to about 1 km.
Leafcheck
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Welcome, !
Scan a Leaf
Photograph one damaged leaf. Natural light works best.
Just reported
New outbreaks from farms near you
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LAST CROPβ
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OUTBREAKS0
Protect Your Neighbours
Confident, serious diagnoses appear on the outbreak map without your name, so nearby farmers can act early.
Nearby Outbreaks
Reports from farmers around you, updated live.
No outbreaks reported yet. Confident, serious diagnoses appear here.