Quick, secure authentication

How It Works: Authentication Made Simple

KitLegit pairs AI with expert reviews to authenticate football shirts quickly and reliably. Whether you're buying, selling, or protecting a collection, the step-by-step process is built for trust.

Check Your Item See the steps
  1. 01

    Step 01

    Setup your check

    Create a new authentication request and enter the basic details of the shirt: team, season, brand, and any notes that help the system return an accurate verdict.

    What We Check →
  2. 02

    Step 02

    Select check type

    Pick the level of authentication that fits the job. Instant AI for quick confidence, or AI + Expert review when accuracy matters most. Each result comes with a transparent explanation of how the verdict was reached.

    Learn the difference →
  3. 03

    Step 03

    Upload your photos

    Take clear photos of the shirt: inside neck tags, washing labels, sponsor logos, and stitching detail. Better photos mean faster, more accurate results.

    See required photos →
  4. 04

    Step 04

    Get your certificate

    Receive a digital Certificate of Authenticity within minutes, with photo evidence and a unique verification link you can share or embed anywhere.

    See example →
  5. 05

    Step 05

    Use your result

    Whether you're buying, selling, or resolving a dispute, your certificate gives you proof your shirt is genuine: clearly, quickly, and with confidence.

    Check Your Item

Go Beyond Opinions, Get Real, Verified Proof

Forget guesswork from Facebook groups or Reddit threads. KitLegit combines thousands of data points, AI analysis, and expert reviews to deliver certificates trusted for sales, refunds, and collectors worldwide.

Check Your Item
KitLegit mobile app lying on football shirts and Adidas Predator boot

AI-powered Checks

Instant authentication in under 30 seconds. Upload your photos and get an answer straight away.

KitLegit expert authenticator wearing Chelsea FC third shirt

Expert Review Service

Your item is reviewed by a human authenticator. Upload your photos and we'll come back with a verdict.

Frequently Asked Questions

Our most commonly asked questions from users.

How long does a check take?
AI-powered checks return a result in 30 to 45 seconds. Your first few checks may take slightly longer while you learn the photo requirements. Expert checks are turned around in 24 to 72 hours.
What kind of items can I check?
We authenticate a wide range of sports merchandise across many brands and categories. Visit the What We Check page for the full list.
How much do checks cost?
Both AI-powered and expert checks are available in the app. Price depends on the check type and turnaround you need. Download the app to see current plans and credits.
Can I check items in bulk?
KitLegit doesn't currently support bulk authentication, but there's no limit on how many items you can check one at a time.
What is your accuracy?
AI-powered checks run at 99.2% accuracy on properly photographed items. Missing or unclear photos can affect the verdict, so following the photo guide matters.

Check your item

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

Check Your Item

KitLegit Ltd. is an independent authentication service and is not affiliated with, endorsed by, or sponsored by any of the brands displayed on this website. All trademarks are the property of their respective owners.