GLS shipping labels

Do you ship your parcels nationally or internationally through the GLS logistics network? Whether you manage your orders directly via the GLS ShipIT platform, use the official GLS Business Portal, or route your e-commerce operations through integrations like Sendcloud, ShippyPro, or PlentyMarkets: in the GLS network, every second counts. GLS operates high-speed, fully automated sorting hubs across Europe where packages are processed at a frantic pace. Because GLS is particularly dominant in B2B shipping and the transport of heavier parcels, your labels face extreme mechanical friction on automated conveyor belts. A smudged or torn barcode immediately stops the sorting line, resulting in delivery delays and manual processing surcharges.

The exact size of the thermal label roll you need is determined entirely by your printer model, not by GLS. The shipping software automatically scales the barcode and routing data to fit the standard dimensions perfectly.

Select Your Printer Model for the Perfect GLS Fit

Avoid ordering the wrong roll size that won't physically fit inside your machine's casing. Use our smart printer finder at the top of BuyLabels to instantly filter the exact compatible options for your hardware:

  • The Universal Courier Standard (102 x 150 mm or 102 x 152 mm): This classic A6 size (4 x 6 inches) is the default configuration for the vast majority of commercial and desktop thermal printers (such as Zebra, TSC, and Brother) when printing GLS shipping layouts. We supply small 25mm cores for desktop models and large 76mm cores for industrial warehouse printers.
  • For Dymo XL Printers (S0904980 (104 x 159 mm)): Do you print your shipping labels from an office or smaller workspace using a Dymo LabelWriter 4XL or 5XL? This compatible XL format is perfectly calibrated to print full GLS layouts without clipping any critical tracking data on the margins.

Thermo-Top Quality: Heavy-Duty Protection for the GLS Network

Because GLS parcels can weigh up to 30 or 40 kg, the mechanical pressure inside the delivery vehicles and on the sorting ramps is immense. Lower-quality eco-thermal paper quickly develops black friction marks when heavy boxes rub against each other, rendering the barcode unscannable. To secure your supply chain, BuyLabels exclusively supplies GLS-compatible labels in premium Thermo-Top quality. This high-grade thermal paper features an extra protective barrier that resists scratches, smudges, moisture, and dirt. Equipped with a heavy-duty permanent adhesive, our labels bond aggressively to heavy corrugated cardboard and plastic mailing bags alike.

Simply select your printer brand above to view all in-stock premium rolls for your GLS shipments.

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Suitable shipping labels GLS

Frequently Asked Questions About GLS Shipping Labels

What size label does GLS require for shipping?

The official standard size used across the GLS network is the universal A6 format (approximately 4 x 6 inches). If you operate a standard Zebra, Brother, or TSC direct thermal printer, you will need our 102 x 150 mm rolls. For users printing on a Dymo wide-format machine, the correct match is the 104 x 159 mm (S0904980) model. Both dimensions provide ample space for the full GLS barcode layout.

Can I print GLS labels on standard A4 printer sheets?

Yes, this is an excellent option for managing occasional shipments or small daily order volumes without investing in a dedicated label printer. You can download your GLS labels as PDFs and print them using a traditional office laser printer. For the standard A6 layout, our A4 sheet labels in 210 x 99 mm (3 stickers per page) provide a clean, professional solution that eliminates the need to cut sheets with scissors or use clear packing tape.

Why is the automatic GLS scanner rejecting my barcode?

An automatic parcel rejection on GLS conveyor belts is usually caused by fine, vertical white lines running through the printed bars. This indicates that your thermal printhead is dirty from paper dust or adhesive residue. Because GLS scanners require highly precise line structures for rapid routing, clean your printhead regularly with an alcohol wipe. Always apply the label completely flat on a center surface and never wrapped over an edge or fold.