We've authenticated over 35,000+ items

AI-Powered Authentication for Sports Merchandise

AI-Powered
 Authentication for Sports Merchandise

Football shirt authentication made effortless - powered by AI and verified by experts. Whether you’re buying, selling, or protecting your collection, KitLegit delivers instant, trusted proof of authenticity.

How It Works

Photo of the Swansea FC 2025/26 Third Kit with explanation

Check

We verify over 100 brands in the sports merchandise space

KitLegit technology uses AI & expert authentication to verify your kit.

Unlock new levels of productivity with Lucido’s AI tools, designed to boost focus and efficiency.

We verify your favorite brands

What We Check

Authentication made easy.

From lost sales, to easy purchase decisions

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How It Works

Setup your check

Authenticate football shirts in seconds using advanced AI trained on thousands of genuine and counterfeit indicators.

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Specify check type

Choose between instant AI-powered checks or expert checks by our in-house experts.

Snap or upload your photos

Follow the curated KitLegit checkflow to snap or upload the exact photos needed for verification.

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Instant AI Analysis

If you've picked an AI check, your result will be available in seconds.

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Proof of Authenticity

Receive digital and physical certificates as proof your item has been securely verified by KitLegit.

Go Beyond Opinions,
Get Real, Verified Proof

Forget guesswork from Facebook groups or Reddit threads. Every KitLegit authentication is powered by thousands of data points, advanced machine learning, and expert reviews - producing certificates trusted for sales, refunds, and serious collectors alike.

Unlock new levels of productivity with Lucido’s AI tools, designed to boost focus and efficiency.

KitLegit mobile app lying on football shirts and adidas predator boot

AI-powered Checks

AI-powered Checks

KitLegit's AI power allows for instant authentication of items in under 30 seconds. Simply upload your photos and get an answer, instantly.

KitLegit's AI power allows for instant authentication of items in under 30 seconds. Simply upload your photos and get an answer, instantly.

KitLegit expert authenticator wearing Chelsea FC 2020 third shirt

Expert Review Service

Expert Review Service

KitLegit's expert product review service means that your item will be reviewed by a human. Just upload your photos, and we'll come back with a result.

KitLegit's expert product review service means that your item will be reviewed by a human. Just upload your photos, and we'll come back with a result.

Trusted by fans,
sellers & collectors

Great app! Used it to check my own collection and to also check before purchasing second hand shirts online, thankfully it flagged a shirt I was considering as counterfeit before purchasing! Really easy to use, would recommend to anyone looking to authenticate football shirts!!

@Rhen2025

KitLegit User

Always have trouble checking whether a kit is genuine or not so this app has helped heaps. Easy to use and navigate with lots of great features.

@Claret87

KitLegit User

With KitLegit we can scale quicker, saving time and knowing that all products are run through KitLegit.

@xFootball

Partner Marketpace

Absolutely awesome app!! I needed a tool like this to check the authenticity of some football kits I'd bought on ebay. I was worried that they may be fakes, but delighted when this app confirmed that they are authentic.

@GRoscoe

KitLegit User

App worked very well. Easy to use and user friendly with the helpful guide to assist if there any issues. Would highly recommend this authenticator!

@Tom_Stephenson1

KitLegit User

It saves time and gives peace of mind to our buyers. We ensure that every single kit in our store is authentic, and pass on that confidence to each of our buyers!

@thefootballidiots

Certified Seller

Used the app to verify a birthday present I bought as I wasn’t sure if it was real due to the price. This app helped me find out if it was real or fake and it turned out to be a bargain. Would recommend as it’s a great little tool!

@MJ_TD58

KitLegit User

KitLegit is now part of our weekly ritual. Every item we get runs through the system, each certificate then added to the website.

@footballfinery

Certified Seller

No more Googling the style code or waiting for forum answers. I scan all incoming shirts with the app and list using the seller features within KitLegit.

@SophsShirts

KitLegit User

Content Hub

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KitLegit Guides

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Check your item

Download now for iOS and Android and starting checking your gear today. Let's take the fight to the counterfeiters.

Nike
Boca Juniors - Home 2013
The image features a blue and yellow Boca Juniors sports jersey with a prominent yellow stripe across the chest, displaying a BBVA Francés logo, hanging against a plain white background.
Authentic
Nike
Manchester United - Home 2004
A red long-sleeve Manchester United soccer jersey with a prominent crest and sponsorship logo is displayed on a wooden hanger against a white background.
Authentic
In-House
Southampton FC - Home 1999
This image features a classic 1999 Southampton home football jersey, predominantly white with bold red vertical stripes, adorned with the Southampton FC crest, a "Friends Provident" sponsor logo, and Premier League patches on the sleeves.
Authentic
Nike
Brazil - Home 2002
Counterfeit 2002 Nike Brazil yellow soccer jersey with green accents, featuring a Brazil national team emblem and Nike logo, lying on a wooden parquet floor.
Counterfeit
Nike
FC Barcelona - Home 2004
A vintage 2004 FC Barcelona jersey featuring the iconic blue and red vertical stripes, displayed on a table with beige chairs and a wooden floor visible in the background.
Authentic
Puma
Crystal Palace - Away 2021
A yellow Crystal Palace 2021 football jersey with blue and red vertical stripes, featuring the team's emblem and branding logos on a wooden floor background.
Authentic