A care label has room for a few lines of text and a row of symbols. A QR code on that same label can open a care video, a size chart, a repair service and, before long, a digital product passport.
We produce printed and woven QR code labels for clothing brands across Europe. The technology is simple; the details are where projects succeed or stall. This guide works through the four questions we ask on every QR project: what does it link to, where does it sit, how big is it, and will it still scan after the wash?
Question 1: what will people find when they scan?
The person scanning a code inside a garment is usually at home, on a phone, months after buying. Content that genuinely helps at that moment includes:
- detailed care advice in their language, ideally with short videos;
- fibre composition, recycled content and where the fabric and garment were made;
- size charts and fit notes for the next purchase;
- repair guides, spare parts, take-back or resale options;
- the story behind the collection;
- authenticity checks for premium items.
Choose an address that will last
A static code holds the final web address forever. A dynamic code points to a short redirect you can change later. For garments worn for years, use a dynamic code or a stable address on your own domain, so a website redesign means updating a redirect, not reprinting labels. Standards such as GS1 Digital Link let one code carry both a product identifier and a web address, useful if you plan to connect it to a product passport.
One code per style, or one per item?
Most brands print one code per style or per style and colour. Serialised codes, unique to each piece, support authenticity and traceability but need variable-data printing and a database behind them. Tell us early, because it determines the printing method.
Question 2: where does the code go?
| Position | Strength | Keep in mind |
|---|---|---|
| On the care label | Stays with the garment for life | May need a longer or booklet care label |
| Separate QR label beside the care label | Care content stays unchanged; easy to find | Handy when markets share one care label |
| Woven into a label | Very durable, no ink to fade, premium look | Larger, simpler code; test every sample |
| On the hang tag | Sharpest print, no space problems | Removed after purchase; best for marketing content |
| Heat transfer inside the garment | Tagless comfort for tees and sportswear | Smooth fabrics give the best result |
A sensible pattern for many brands: marketing content on the hang tag, long-term information on a sewn-in care label or dedicated QR label.
Question 3: how big must the code be?
Size follows the amount of data and the production method. Shorter addresses create fewer modules, the small squares that make up the code, so they print smaller and weave more reliably. Always keep a quiet zone of at least four modules of blank space around the code.
| Production method | Recommended minimum (mm) |
|---|---|
| Offset or digital print on a hang tag | 15 × 15 (20 × 20 is comfortable) |
| Thermal transfer on a satin or taffeta care label | 15 × 15 |
| Separate printed QR label | 15 × 15 to 20 × 20 |
| High-density damask woven code | 20 × 20 to 25 × 25 |
| Heat transfer | 15 × 15 |
These figures are guidance; the final minimum depends on the data and the material. A dark code on a light background scans best. Avoid light-on-dark codes and keep the code away from folds and seams. Shortening the address before generating the code, for example to yourbrand.com/q/123, helps more than any other single step.
Question 4: will it still scan after washing?
A code that fails after ten washes does more harm than having no code. For printed care labels, thermal transfer with resin ribbons on polyester satin or nylon taffeta gives good wash resistance. Woven codes are the most durable of all. Before bulk production, wash a sample several times at the garment’s care temperature and scan it with different phones; as the manufacturer, we supply physical samples for exactly this test.
Getting the landing page right
- Load quickly on mobile data.
- Open in the visitor’s language.
- Put care information first and keep navigation simple.
- Never require a login.
- Add tracking to the redirect, not the printed code, so the code stays simple.
- Test on both major phone systems using the built-in camera app.
Preparing for the digital product passport
Under the EU Ecodesign for Sustainable Products Regulation, textiles are expected to require a digital product passport with a data carrier such as a QR code on the product. A code placed on a permanent label today, pointing to an address you control, puts you in a good position when the detailed rules arrive. Our QR and DPP labels page covers the options in more detail.
Starting a QR label project
Send the address or code type, the label format you prefer and the garment’s care temperature. Our design team prepares a digital proof, typically within 24–48 hours, followed by physical samples for your scan and wash tests. Materials are OEKO-TEX certified, with recycled options available. Ask us about QR labels.
Can a QR code be woven into a label?
Yes, in high-density damask. The code needs to be a little larger and simpler, usually from 20 × 20 mm, and every design is tested on the woven sample.
Should the QR code go on the hang tag or the care label?
Use the hang tag for marketing content that matters at purchase, and a sewn-in care or QR label for information the owner needs for the life of the garment.
Static or dynamic QR code for clothing?
A dynamic code or a stable address on your own domain is the safer choice, because you can change the destination without reprinting labels.
How do I know the printed code survives washing?
Wash a physical sample several times at the garment’s care temperature and scan it with different phones before approving production.
