At DO RFID Reader, we manufacture custom 20mm NTAG215 stickers designed for businesses that need compact, versatile, and easy-to-integrate NFC tags. With a small circular format, adhesive backing, and customizable printing options, these NFC stickers offer a practical way to connect physical products with digital information.
Our custom NTAG215 stickers are suitable for smart packaging, product identification, interactive marketing, collectibles, access-related applications, and asset management. We offer flexible customization options to help you create NFC labels that match your product design, technical requirements, and branding strategy.
Whether you need a sample batch for initial testing or a larger production run, our team can help you select the right chip configuration, sticker material, printing method, and adhesive solution for your project.
What Is a Custom 20mm NTAG215 Sticker?
A custom 20mm NTAG215 sticker is a compact NFC tag featuring an NTAG215 chip, an antenna, and an adhesive label structure. Measuring approximately 20 mm in diameter, it fits easily onto product packaging, promotional materials, cards, accessories, and other compatible surfaces.
The integrated NFC chip stores data that compatible NFC-enabled smartphones and readers can access through a short-range wireless connection. Depending on your application, you can encode a website URL, product information, contact details, digital content, or an application-specific data record.
At DO RFID Reader, we combine NFC technology with customizable label designs to help businesses create functional, brand-consistent products.
Key product highlights:
- Compact 20 mm circular design
- NTAG215 NFC chip
- 13.56 MHz operating frequency
- Adhesive backing for convenient installation
- Custom logo and graphic printing
- Support for different label constructions
- Suitable for product-level NFC integration
- Flexible quantities for project development and production

Custom 20mm NTAG215 Sticker Specifications
Our NTAG215 stickers are designed for applications that require a small footprint and reliable NFC communication. The following table outlines the main product specifications and customization options.
| Parameter | Specification |
|---|---|
| Product type | Custom NFC sticker |
| Chip model | NTAG215 |
| Sticker shape | Round |
| Standard diameter | 20 mm |
| Operating frequency | 13.56 MHz |
| NFC technology | NFC Forum Type 2 |
| NFC protocol | ISO/IEC 14443 Type A |
| User memory | 504 bytes |
| Material | Adhesive label with protective layer |
| Printing | Custom logo, text, and graphics |
| Data encoding | Available on request |
| Application | Smart packaging, product identification, interactive marketing, and more |
| Customization | Size, artwork, material, and selected chip options |
| Minimum order quantity | From 500 pieces, depending on configuration |
The 20 mm format offers a balance between compact dimensions and practical NFC integration. We can discuss alternative dimensions, label materials, and chip options to align the product with your application.

Why Choose NTAG215 for Your NFC Project?
NTAG215 is a popular choice for applications that require more user memory than an NTAG213 chip while maintaining a compact and cost-effective NFC format.
Its 504 bytes of user memory can accommodate common NFC records, including web links, contact information, short text, and application-specific data. The chip also supports password protection features that can help control certain write operations.
For many businesses, NTAG215 provides a practical middle ground between entry-level NFC tags and higher-memory alternatives.
Key Benefits of NTAG215
Compact integration: The chip and antenna can be incorporated into a small 20 mm sticker, helping preserve the appearance of your product or packaging.
Convenient smartphone interaction: Compatible NFC-enabled smartphones can read the tag without requiring a separate battery or powered tag electronics.
Flexible data applications: Store supported NFC data records for digital product information, website access, marketing campaigns, and interactive experiences.
Custom branding: Add your logo, brand colors, product identifiers, or other graphics to create a recognizable label.
Scalable deployment: Use the same tag design across product lines, promotional campaigns, or inventory workflows.
NTAG213 vs. NTAG215 vs. NTAG216
Choosing the right NFC chip depends on the amount of data you need to store, your budget, and the intended application. We offer chip selection guidance to help customers find a suitable configuration.
| Feature | NTAG213 | NTAG215 | NTAG216 |
|---|---|---|---|
| User memory | 144 bytes | 504 bytes | 888 bytes |
| Operating frequency | 13.56 MHz | 13.56 MHz | 13.56 MHz |
| NFC technology | Type 2 | Type 2 | Type 2 |
| Typical data needs | Short URLs and basic records | General-purpose NFC applications | Larger NFC records |
| Relative memory | Low | Medium | High |
| Common applications | Basic promotional tags | Smart labels and interactive products | More data-intensive NFC projects |
Memory figures refer to the chip’s user memory, not its total physical memory.
Which chip should you choose?
- Choose NTAG213 for simple applications that store short URLs or basic NFC records.
- Choose NTAG215 when you need a versatile balance of memory, functionality, and cost.
- Choose NTAG216 when your application requires additional user memory.
For a custom 20 mm NFC sticker, NTAG215 is an excellent starting point for general-purpose product integration and interactive customer experiences.
Customization Options for Your 20mm NFC Stickers
At DO RFID Reader, we understand that different products require different label designs. We offer customization options to help you create NFC stickers that fit your branding and operational requirements.
Custom Logo and Graphic Printing
Personalize your stickers with company logos, product names, brand colors, QR codes, or campaign graphics. Depending on your artwork and production requirements, we can discuss suitable printing methods and layouts.
Custom printing helps your NFC sticker function as both a digital interface and a branded physical label.
Custom Size and Shape
Our standard product uses a 20 mm circular format. We can also discuss alternative diameters, label outlines, and antenna configurations for applications that require a different footprint.
For custom dimensions, our team will help determine an appropriate design based on the intended surface and reading requirements.
Adhesive and Label Materials
Choose a label construction suited to your product and installation environment. Options can include different face materials, protective layers, and adhesive configurations.
We can help evaluate the surface type, expected handling conditions, and appearance requirements when selecting a suitable material combination.
Chip and Encoding Options
NTAG215 is the standard chip for this product. Depending on your project, we can also discuss alternative NFC chip models and data-encoding services.
If you require pre-encoded URLs, sequential identifiers, or application-specific records, provide your data format and encoding requirements when requesting a quotation.

Applications of Custom 20mm NTAG215 Stickers
The compact format and customizable design make these stickers suitable for a wide range of business applications.
Smart Packaging and Product Information
Place NFC stickers on packaging to connect customers with digital product information, instructions, promotional content, or brand websites.
A simple tap can make product information easier to access without adding bulky printed materials.
Retail and Interactive Marketing
Use custom NFC stickers in retail displays, promotional products, campaign materials, and customer engagement programs. A programmed tag can open a landing page, present a promotion, or direct users to selected digital content.
This approach gives businesses a flexible way to connect offline products with online experiences.
Collectibles and Hobby Products
NFC stickers can support interactive experiences for compatible collectibles, accessories, and hobby products. Depending on the application, a tag can store supported data or direct users to a digital resource associated with the item.
For game-related products, confirm the required chip type, tag layout, memory configuration, and compatibility before selecting a sticker.
Asset Identification and Inventory Management
Encode asset identifiers or database references into NFC tags to simplify identification workflows. Staff can scan compatible labels using NFC-enabled devices and access corresponding records through an appropriate application.
The sticker acts as a physical link to your inventory or asset management system.
Product Authentication Support
NFC stickers can link a product to a verification page, serial-number record, or brand information portal. When combined with a suitable backend verification process, they can contribute to a broader product authentication strategy.
For applications requiring stronger protection against copying or unauthorized modification, we can discuss the chip and system architecture best suited to your requirements.
Business Cards and Contact Sharing
Custom NFC stickers can be incorporated into promotional materials, packaging inserts, and contact-sharing products. Programmed records can provide a convenient way to share a website, business profile, or contact information with compatible smartphones.

How Do 20mm NTAG215 Stickers Work?
NFC technology enables compatible devices to exchange data over a short distance. NTAG215 stickers operate at 13.56 MHz and do not require a built-in battery for ordinary passive NFC communication.
The typical workflow is straightforward:
- Prepare the data: Choose the URL, text, contact information, or other supported NFC record for your application.
- Encode the chip: Write the selected information to the NTAG215 chip using a compatible NFC encoder.
- Apply the sticker: Attach the label to a suitable surface while considering the antenna and surrounding materials.
- Tap with a compatible device: Bring an NFC-enabled smartphone or reader close to the sticker.
- Access the content: The device reads the supported data and performs the corresponding action when appropriate.
The final experience depends on the programmed record, smartphone settings, operating system, and application requirements.
Installation and NFC Reading Performance
Proper installation helps your custom NFC sticker deliver a consistent user experience. Because the antenna is integrated into a compact label, the mounting surface and nearby materials can influence NFC performance.
For best results, consider the following recommendations:
- Choose a suitable surface: Paper, cardboard, plastic, and other non-metallic materials are common mounting surfaces.
- Avoid direct metal mounting with standard labels: Metal can interfere with the NFC antenna. For metal products, ask us about a purpose-designed on-metal solution.
- Position the tag carefully: Keep the sticker flat and avoid folding or damaging its antenna area.
- Test with target devices: Check readability with the smartphones and NFC readers your customers or employees will use.
- Verify the encoded content: Confirm that the stored record opens or functions as intended before deployment.
Actual reading distance depends on the antenna design, reader power, device model, tag orientation, and installation environment. NFC is designed for close-range interaction, making it suitable for intentional tap-based experiences.
Custom NFC Stickers vs. Standard Printed Labels
Traditional labels display information visually, while NFC stickers can provide access to digital content through compatible devices. The two formats serve different purposes and can also be used together.
| Feature | Standard Printed Label | Custom NTAG215 NFC Sticker |
|---|---|---|
| Information access | Visual reading | Electronic reading |
| Digital interaction | Requires a separate action or code | Supports tap-based access |
| Content updates | Usually requires a new label | Supported writable records can be updated |
| Smartphone interaction | May use a camera or manual entry | Uses compatible NFC functionality |
| Branding | Printed text and graphics | Printed branding plus NFC functionality |
| Battery required | No | No for passive NFC operation |
| Typical use | Basic labeling | Interactive and connected products |
For businesses seeking to add digital functionality without changing the overall packaging concept, a custom NFC sticker can complement an existing printed label.
Our Custom NTAG215 Sticker Manufacturing Process
At DO RFID Reader, we support customers from initial design discussions through production preparation. Our goal is to provide a clear path from project requirements to a finished custom NFC label.
Step 1: Requirement Discussion
Share your intended application, quantity, dimensions, artwork, and technical requirements. We will help identify the appropriate chip and label construction.
Step 2: Artwork and Design
Prepare your logo, colors, text, and layout. Our team can discuss print positioning and design adjustments to suit the selected sticker format.
Step 3: Sample Evaluation
Where applicable, arrange samples to evaluate the appearance, adhesion, device compatibility, and NFC reading performance for your application.
Step 4: Production Preparation
Confirm the chip model, dimensions, materials, print design, encoding requirements, and order quantity before production begins.
Step 5: Manufacturing and Delivery
We coordinate the agreed production specifications and delivery arrangements to support your project schedule.
For customized products, providing complete requirements at the quotation stage helps streamline design discussions and production planning.
Why Work with DO RFID Reader?
DO RFID Reader provides customized RFID and NFC solutions for businesses seeking practical tag products for commercial applications.
We work with customers to align chip selection, label dimensions, printing, materials, and encoding requirements with their project goals.
Our key advantages include:
- Customization support: Options for logo printing, dimensions, label construction, and selected chip models.
- Application-focused guidance: Recommendations based on your intended use, mounting surface, and data requirements.
- Flexible order planning: Support for sample evaluation, small initial orders, and larger production quantities.
- Integrated project coordination: Assistance with design requirements, encoding arrangements, production specifications, and delivery planning.
- Business-oriented service: Communication focused on helping customers select an appropriate NFC product for their applications.
Whether you are developing a new connected product or adding NFC functionality to an existing product line, we can help you move from concept to a practical label solution.
Ordering Custom 20mm NTAG215 Stickers
To request a quotation, share a few essential details with our team. This helps us recommend a suitable configuration and provide a more accurate proposal.
| Information Needed | Example |
|---|---|
| Quantity | 500, 1,000, or 5,000 pieces |
| Sticker diameter | 20 mm |
| Chip model | NTAG215 |
| Printing | Custom logo or full-color artwork |
| Application | Packaging, retail, collectibles, or asset identification |
| Encoding | Blank tags, URLs, or custom records |
| Mounting surface | Paper, plastic, glass, or metal |
| Target delivery date | Your preferred schedule |
Our team will review your requirements and discuss the appropriate specifications, pricing, sample options, and production schedule.
Frequently Asked Questions
What is the memory capacity of an NTAG215 sticker?
NTAG215 provides 504 bytes of user memory. The amount of information that fits on a tag depends on the data format and encoding overhead. Short URLs and common NFC records are typical applications.
Can I customize the logo on a 20mm NTAG215 sticker?
Yes. We support custom logo and graphic printing options. Share your artwork and preferred colors so we can discuss a suitable printing solution.
Can an NTAG215 sticker be read by a smartphone?
Yes. Compatible NFC-enabled smartphones can read NTAG215 tags. The exact user experience depends on the device, operating system, NFC settings, and encoded content.
Can I rewrite the information stored on an NTAG215 tag?
NTAG215 supports writable user memory. Whether data can be rewritten depends on the tag’s write settings and access configuration. Certain operations can be protected using supported chip features.
Can I use a standard 20mm NFC sticker on metal?
Standard NFC stickers are generally intended for non-metallic surfaces. Metal can interfere with antenna performance. For metal applications, we recommend discussing a suitable on-metal tag design.
Can you encode URLs before shipping?
Yes, pre-encoding can be discussed as part of a customized order. Provide the URLs, data structure, numbering requirements, or other encoding instructions when requesting a quotation.
What is the minimum order quantity?
Our standard starting quantity is 500 pieces, depending on the selected customization and production configuration. Contact us to discuss your required quantity.
How long does production take?
Production timing depends on the order quantity, artwork approval, materials, encoding requirements, and current production schedule. We will confirm the estimated lead time when preparing your quotation.
Can I request samples before placing a bulk order?
Yes. Sample arrangements can be discussed to help you evaluate label appearance, adhesive performance, and NFC compatibility before proceeding with larger quantities.
What information should I provide for a quotation?
Please include the quantity, sticker size, chip model, printing requirements, intended application, mounting surface, and encoding needs. Artwork files and delivery requirements are also helpful.
Request a Quote for Custom 20mm NTAG215 Stickers
Looking for a compact NFC sticker that combines custom branding with practical digital functionality?
At DO RFID Reader, we help businesses develop custom 20mm NTAG215 stickers for smart packaging, interactive marketing, product identification, collectibles, and other NFC applications.
Tell us about your project, including your preferred design, quantity, materials, and encoding requirements. Our team will help you explore the available options and identify a configuration that fits your needs.
Contact us today to discuss your custom NTAG215 sticker project and request a quotation.

Au is an RFID and NFC manufacturer based in Shenzhen, China, with over 10 years of experience.


