Free Identification Tools
Free Weed Identifier
Identify a weed from a photo
Found an unfamiliar weed in your garden or lawn? Take or upload a photo of the leaves or flowers and our AI will name the species in seconds.
Confidence:
AI result for guidance — the app gives full species details and works offline.
Want unlimited identifications?
Get the full species profile, photos and details — free in the app, with unlimited scans.
- Unlimited identifications
- Full species profiles & details
- Works offline, anywhere
- Save and revisit your finds
Frequently Asked Questions
Is the weed identifier free?
Yes. You get one free weed identification in your browser — no sign-up. For unlimited identifications and full species details, get the free Tree Identifier app.
What photo works best for a weed?
A clear, well-lit close-up of the leaves, stem, and any flowers works best. Showing the leaf shape and growth pattern helps the AI narrow down the species.
How accurate is it?
The tool gives an AI species estimate with a confidence level. Common garden and lawn weeds with distinctive leaves or flowers are easiest to identify.
Do I need to download anything?
No. The weed identifier runs in your browser. The Tree Identifier app adds unlimited scans, detailed species information, and offline identification.