Nike identifier + legit check
Nike shoe identifier & authenticator: find any Nike from a photo
Sneaker AI is a Nike shoe identifier and authenticator in one iPhone app. Take a photo of any Nike, or upload a screenshot, and it returns the model, colorway and style code in seconds, plus a reference resale price.
Then find out if the pair is real. The AI scan flags common replica tells, and the Expert Legit Check has two human authenticators review your photos.
- Instant AI scan
- 2-expert legit check
- Shareable certificate

3 steps
How to identify and authenticate a Nike
From a photo to the exact release, then a verdict on whether it is real.
- 01
Photograph the outer side
Shoot the side profile with the whole sole in frame, or upload a screenshot. If you have the shoe, add the heel and the size tag. - 02
Get the model and style code
Sneaker AI returns the model, the colorway nickname and the style code, so you can search the exact release and see what it sells for. - 03
Legit check before you pay
Run the AI scan, or send the photos to two experts for a verdict and a certificate with the sneaker authenticator.
Step by step
How to identify a Nike shoe model from a photo
The fastest way is to scan the photo with Sneaker AI. To work it out yourself, or to double-check a result, go through these steps in order. Most Nikes are settled by step 3.
- Use the right angle. Start with the outer side profile at shoe height, with the whole sole visible. That one shot shows the silhouette, the Swoosh and the midsole. Add the heel from behind and the tongue tag if the side is not enough.
- Read the sole. A thin, flat cupsole points to a Dunk or an Air Jordan 1. A thick stitched cupsole with “AIR” on the midsole near the heel is an Air Force 1. A visible Air window usually means an Air Max, though some Jordans, like the 3 and 4, have one too.
- Check the heel. “NIKE” embroidered on the heel tab usually means a Dunk. A Jumpman or Wings logo on the heel means a Jordan 1 Low. A Wings logo on the ankle collar means a Jordan 1 High or Mid.
- Look at the Swoosh. Its size and position change by line. Dunks and Jordan 1s share a large Swoosh across the side panel, which is why the heel check matters. The Air Max 95 and 97 have a small Swoosh near the heel. The Blazer’s Swoosh is oversized and runs most of the shoe’s length.
- Read the tongue tag. A Nike tag with the Swoosh, a “Nike Air” tag (Air Force 1, Jordan 1 High OG and Low OG), a Jumpman tag (most other Jordans), or SB branding on a thick, padded tongue (Nike SB Dunks).
- Pin down the colorway. Once you know the model, search it with the colors, or look up the community nickname in our colorway nickname guide. Then confirm the exact release with the style code below.
| Nike line | Sole | Swoosh | Heel and tongue |
|---|---|---|---|
| Dunk Low | Thin, flat cupsole; no visible Air | Large, across the side panel | “NIKE” heel embroidery; Nike tongue tag (SB: padded tongue, SB branding) |
| Air Force 1 Low | Thick stitched cupsole, “AIR” on the midsole | Long and low, sweeping toward the heel | “NIKE AIR” heel tab; metal “AF1” lace tag on the ’07 |
| Air Max 1 / 90 | Visible Air window in the heel | On the side panel, framed by overlays | “Air Max” or “Nike Air” branding, depending on the model |
| Air Max 95 / 97 | Visible Air in the forefoot and heel (full length on the 97) | Small, near the heel | Layered side panels (95) or wavy lines (97) |
| Blazer Mid | Thin rubber sole | Oversized, nearly full length | “NIKE” on the heel; exposed foam tongue on ’77 Vintage pairs |
| Air Jordan 1 | Thin cupsole; Air unit hidden in the heel | Large, across the side panel | Wings logo on the collar (High, Mid) or Jumpman / Wings on the heel (Low) |
Got a numbered Jordan, like a 3, 4 or 11? Use the Jordan model table on our Jordan authenticator page. For the closest look-alike pair, see Dunk Low vs. Jordan 1 Low.
Product code search
Nike style code lookup: find any Nike by its code
Every Nike has a style code. Nike lists it as “Style” on its product pages, and resellers call it the SKU. It is the most precise Nike identifier there is, because it points to one model in one colorway.
The format is six characters, a dash, then a three-digit color code. For example, DD1391-100 is the Dunk Low Retro in White/Black, the “Panda.”
| Part | Example | What it tells you |
|---|---|---|
| Style code | DD1391 | The model and design. Older codes are all digits (555088 is the Air Jordan 1 Retro High OG); newer ones are usually two letters and four digits. |
| Color code | 100 | The colorway. The first digit often hints at the main color (1 for white, 0 for black), but it is a pattern, not a rule. |
| Full code | DD1391-100 | One product: the men’s Panda Dunk Low |
Where to find it: on the size tag, usually sewn to the back of the tongue (on some models, the inside wall near the heel), and on the box label. Order confirmations and receipts often list it too.
How to search it:
- Type the full code, dash included, into Google, Nike’s site or a resale marketplace. The photos in the results should match your pair exactly.
- Watch for sizing variants. The same Panda colorway is DD1391-100 in men’s sizes, DD1503-101 in women’s and CW1590-100 in grade school sizes.
- If the tag has worn off, use the box label, or scan a photo of the shoe and Sneaker AI will return the code.
Our Nike style code lookup guide covers searching codes in depth, and Nike shoe tag explained breaks down every other field on the tag, from production dates to the UPC.
Legit check
Nike authenticator: how to check if your Nikes are real
Identifying a Nike tells you what the pair is meant to be. A Nike shoe authenticator answers the next question: is it real? In Sneaker AI, the AI scan flags common replica tells in your photos, and the Expert Legit Check has two human authenticators return a verdict in under 5 minutes, with a digital Certificate of Authenticity if the pair passes.
Checking a pair yourself first? These are the points that catch most fake Nikes:
- Size tag: the style code should search to your exact colorway, the size conversions should follow Nike’s chart (a men’s US 9 is UK 8, EU 42.5 and 27 cm), and the print should be clean and evenly spaced.
- Left and right tags: both shoes should show the same style code, size and UPC. A mismatch can mean a pair assembled from two different shoes.
- Swoosh: a smooth curve, a sharp, clean tip and even edge stitching. A stubby or rounded tip, or a Swoosh that sits too high or low, is a common tell.
- Toe box: compare the side profile with retail photos. Fakes are often built on the wrong last, so the toe looks boxy, too tall or squashed.
- Heel embroidery: “NIKE” on a Dunk or “NIKE AIR” on an Air Force 1 should be centered, with even letters and no threads linking them.
- Box label: the style code, size, colorway and UPC should match the size tag. Boxes can be swapped, so a correct box supports a pair but does not prove it.
One small flaw proves little; several together usually mean a fake. For model-by-model detail, read how to spot fake Nike Dunks and how to tell if Air Force 1s are fake, or see how the expert legit check works.
Popular models
The Nikes people scan most, and where to go deeper
These models make up a large share of Nike searches, and of the fakes on the market. Here is the quickest identifier for each and the guide to read before you buy:
| Model | Quick identifier | Legit check guide |
|---|---|---|
| Dunk Low (incl. “Panda”) | “NIKE” heel embroidery, flat sole | Fake Nike Dunks |
| Air Force 1 Low | “AIR” on the midsole, AF1 lace tag | Fake Air Force 1s |
| Air Jordan 1 | Wings logo; nine lace holes per side on the High | Jordan 1 legit check |
| Air Jordan 4 | Mesh netting, plastic lace wings, visible Air | Fake Jordan 4s |
| Air Max | Visible Air window in the midsole | AI scan or expert check |
Not sure about the brand at all? Start with what shoe is this?
Questions
Frequently asked questions
How do I identify a Nike shoe model from a photo?
Scan a side-profile photo of the outer side of the shoe, with the whole sole in frame, in Sneaker AI. The app returns the model, colorway and style code. To check it yourself, look at the sole, the heel and the tongue tag: "NIKE" embroidered on the heel usually means a Dunk, "AIR" on the midsole means an Air Force 1, a visible Air window usually means an Air Max, and a Jumpman or Wings logo means a Jordan.
How do I search a Nike product code?
Find the style code on the size tag inside the shoe or on the box label. It looks like DD1391-100: six characters, a dash and a three-digit color code. Type the full code, dash included, into Google, Nike's site or a resale marketplace, and the results should show your exact model and colorway.
Is there a Nike authenticator app?
Sneaker AI works as a Nike authenticator on iPhone. The AI scan flags common replica tells from your photos, and the Expert Legit Check sends them to two human authenticators, who return a verdict in under 5 minutes. If the pair passes, you get a digital Certificate of Authenticity you can share with a buyer.
Does a correct style code mean my Nikes are real?
No. Counterfeiters copy real style codes and UPCs, so a code that searches correctly proves which shoe the pair is meant to be, not that it is genuine. A code that returns a different shoe, or a box label that does not match the size tag, is a strong red flag.
Where is the size tag on Nike shoes?
On most Nike and Jordan sneakers it is sewn to the back of the tongue. On some models it is stitched to the inside wall near the heel. The box label repeats the style code, size and UPC, so use it if the tag has faded.
Is my shoe a Nike Dunk or a Jordan 1?
Check the heel. A Dunk Low has "NIKE" embroidered on the heel tab. A Jordan 1 Low has a Jumpman on the heel, or a Wings logo on Low OG versions, and a Jordan 1 High has the Wings logo on the ankle collar.
Keep going
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