29mm On-Metal NTAG213

Normal NFC tags do not work when placed directly onto metal surfaces. Therefore, when using NFC tags on metal you either need to create a gap of at least 0.5 cm between the tag and the metal or you can use a special tag - called an 'on-metal' tag - which has an additional ferrite barrier material between the NFC tag and the adhesive. 

On-metal tags will work on both metal and non-metal surfaces. However, on-metal tag scan distances always tend to be slightly less than standard NFC tags so unless you need tags that will (or might) go on metal, we would strongly recommend that you go with standard tags. 

For more information and details of how on-metal tags compare with normal tags, read our on-metal NFC tag guide. 

Encoding Yourself

You can encode your tags with a smartphone and it's quick and easy.

1. Download the Seritag Encoder app - it's free for both iPhone and Android users
2. Open the app and tap 'Encode', then add your URL
3. Tap 'Encode'
4. Hold your phone over the tag, and your tag will encode. That's it !

For more information, have a look at our How to encode tags with an iPhone and How to encode tags with an Android phone pages. 

Encoding by Seritag

Seritag have fast and accurate encoding services when you need a large number of tags encoded or you want to be absolutely sure that the encoding is handled correctly. 

For full information on how to order your NFC tags encoded by Seritag, read our Ordering NFC Tags with Encoding advice page. 

Encoding for ixkio

If you are using our ixkio NFC tag management platform, then you can select 'Encode for ixkio' as the encoding option and we will encode to work with your ixkio account. We do not charge encoding fees for ixkio customers on labels (inc. NTAG424 authentication encoding) so if you see zero setup and unit cost, it's not a mistake ! 

What is tag management ?

NFC tag management allows you to dynamically control the destination URL of your NFC tags. It provides tracking and stats, authentication services for anti-counterfiet tags, and a host of features to assist in getting the right tags in the right locations or products. Ixkio even allows you to encode your own NTAG213, iCODE or NTAG424 tags with our mobile App. 

Using ixkio

Ixkio is designed as an engine for your NFC tags and works alongside your existing ecommerce or marketing website. You don't need to spend time and money to recreate your branding or content. Ixkio can be used as an API system for authentication or more commonly a redirect system - managing dynamic links. Of course, you can attach your own domain so the tags are encoded with your brand. 

Tags can be encoded by us at supply (free of charge for labels) or you can encode your own tags - including NTAG424 - usng our mobile app or your own mehtods. You can then manage and alter the tag destination using rules and dynamic data features to display pages from your exiting website. 

Ixkio provides additional powerful tools to protect your landing page when using authentication tags and can even pass tag related information from ixkio - such as serial numbers or prodict information - to be dynamically displayed on your page. We have even built a Shopify App to make integration easier for Shopify users. 

Can ixkio be used for Digital Product Passports (DPP) ?

Absolutely. Ixkio has a comprehensuve data factilities engineered to allow extensive product information to be connected to your tags. This data can then be dynamcially passed to your existing website for display if required. 

Getting started

Ixkio subscriptions can be purchased online at ixkio.com or contact us for more information.