Identify Any LEGO Set
Upload a photo and our AI will identify it instantly — then find the official building instructions PDF. Free, 16,800+ sets.
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Works with complete sets, partially built models, or even a pile of distinctive pieces. We’ll identify it!
16,800+
LEGO sets
100+
themes
70+
years (1955–2026)
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What brought you here?
Pick the situation that matches and we'll point you at the right tool or guide.
I have loose pieces
Identify what set a pile of bricks came from.
I lost the manual
Find the official building instructions PDF.
I found old LEGO
Identify vintage and pre-1990 sets.
I'm buying a gift
Match a LEGO set to the recipient's interests.
I'm choosing for a child
Age-stage developmental buying guide.
I'm organizing my collection
Storage strategies for any size collection.
Browse by Theme
All 100+ themes →12 of LEGO's most-loved themes. Each one has a hub page with editorial intro, set list, and sub-groupings.
Star Wars
From battle packs to UCS flagships
900+ sets
Technic
Working gears, motors, and engineering
560+ sets
City
Police, fire, trains, urban play sets
850+ sets
Icons
Premium adult-aimed display flagships
150+ sets
Harry Potter
Hogwarts and the wider Wizarding World
180+ sets
Ninjago
Mechs, dragons, and ninja action
620+ sets
Creator
3-in-1 builds with alternate models
560+ sets
Duplo
Oversized bricks for ages 1–4
1,100+ sets
Friends
Heartlake City story-driven play sets
620+ sets
Speed Champions
Licensed scale models of real cars
60+ sets
Architecture
Famous landmarks and city skylines
60+ sets
Botanical
Flowers and plants as adult home decor
20+ sets
Popular Sets
Browse by theme →Millennium Falcon
#75192
Star Wars · 2017 · 7,541 pcs
Porsche 911 Turbo & 911 Targa
#10295
Icons · 2021 · 1,458 pcs
The Sith
#31200
LEGO Art · 2020 · 3,406 pcs
Jazz Club
#10312
Modular Buildings · 2023 · 2,900 pcs
AT-AT
#75313
Star Wars · 2021 · 6,785 pcs
Lamborghini Sián FKP 37
#42115
Technic · 2020 · 3,696 pcs
Galaxy Explorer
#10497
Icons · 2022 · 1,254 pcs
The Orient Express Train
#21344
LEGO Ideas and CUUSOO · 2023 · 2,544 pcs
How LegoFinder Works
Take a Photo
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AI Identifies It
Our AI recognizes the set from 16,800+ LEGO sets
Download PDF
Get the official LEGO building instructions PDF instantly
Read more about how we research LEGO sets and our editorial standards.
Browse LEGO Sets by Year
Explore every LEGO set released in a given year — useful for vintage hunting, gift research, or reliving childhood favorites.
Browse LEGO Sets by Age
Find sets matched to a builder's age — from Duplo toddler builds to expert adult display sets.
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