Choosing the right label size is about more than fitting your address. You may also need room for a barcode, return address, or other shipping information. The 4" × 6" label format is widely used for shipping labels, but smaller and intermediate sizes can be better suited to everyday mailing, address labeling, and other applications. Here's a breakdown of several common Dymo-compatible label sizes and where each one works best.
Dymo 1744907: 4" x 6"
Dymo compatible 1744907 labels are extra-large 4" × 6" shipping labels that match a widely used shipping-label format. This size is commonly used with shipping carriers and platforms such as USPS, Endicia, Click-N-Ship, Pitney Bowes ShipStream, and eBay when the printer and shipping software are configured for a 4" × 6" label. They're well suited to shipping labels, barcode labels, warehouse fulfillment, and other logistics applications.
Dymo 30321: 1 4/10" H x 3 1/2" W
Dymo compatible 30321 labels measure 1-4/10" × 3-1/2" and provide a larger format for address and general-purpose labeling. They can also be used for file folders, drawers, storage cartons, inventory, and other organization tasks. Choose a compatible printer model before ordering, as compatibility depends on the specific LabelWriter model.
Dymo 30252: 3 1/2" L x 1 1/8" W
Dymo compatible 30252 labels measure 3-1/2" × 1-1/8" and are a standard address-label size for mailing, shipping, and general labeling. They're also suitable for printing company information, marketing materials, product labels, and ingredient information. Check the compatibility of your specific LabelWriter model before ordering.
Dymo 30256: 2 5/16" H x 4" W
Dymo compatible 30256 labels measure 2-5/16" × 4" and provide more space for shipping and mailing information than smaller address-label formats. They're also suitable for custom labels, barcode applications, warehouse operations, and e-commerce fulfillment, making them a flexible option for home and business use.
All these labels are compatible with LabelWriter 450, 450 Turbo, 450 Twin Turbo, Duo and 4XL, but not with 550/5XL and newer RFID/chip-detection models.
How to Decide Which Label Size You Need
Start with the requirements of the carrier, marketplace, or shipping software you're using. If your shipping workflow generates a 4" × 6" label, the 1744907 is a natural choice. For everyday mailing that doesn't require a large shipping-label format, a smaller option like the 30252 can provide enough space for the address while using less label material. If the label is doing double duty as a general-purpose sticker for storage bins, retail products, or organizing files, choose a size that provides enough room for the information you need without taking up unnecessary space.
Before ordering, check both the required label format and your printer's supported label sizes. Using the wrong size can leave too little room for important information or affect barcode placement and readability.
Matching Size to Your Dymo Printer
Before ordering, check the compatibility of each label with your specific Dymo LabelWriter model. The four sizes covered here are designed for supported LabelWriter models, but compatibility varies by product. Labels123's compatible rolls listed here are not compatible with Dymo 550/5XL or newer Dymo printer models that use RFID or chip-detection technology. Check the product specifications and your printer model before ordering in bulk.
Finding the Right Fit
Matching label size to your actual use case saves money and prevents printing errors down the line. An oversized label wastes material, while an undersized one may not provide enough space for important barcode or address information. Browse our full Dymo Compatible Labels range or head straight to our address labels collection to compare sizes side by side, and reach out if you need help matching a size to your printer.
Frequently Asked Questions
What is a widely used size for shipping labels?
4" × 6" is a widely used shipping-label format, and Dymo-compatible 1744907 labels use that size. It's particularly useful when your shipping carrier or software generates labels in a 4" × 6" format.
Which Dymo label size works best for large shipping labels?
Dymo-compatible 1744907 labels measure 4" × 6" and are designed for shipping, barcode labeling, warehouse fulfillment, inventory management, and e-commerce applications. They're a good choice when your shipping workflow calls for the 4" × 6" format.
Can Dymo 30321 labels be used for anything besides mailing addresses?
Yes. Dymo-compatible 30321 labels are a multipurpose 1-4/10" × 3-1/2" format that can also be used for file organization, inventory, retail, storage, and other general labeling applications.
Which Dymo label size works well for everyday address printing?
Dymo-compatible 30252 labels measure 3-1/2" × 1-1/8" and are a standard address-label size suited to shipping & fulfillment, office organization, barcode labeling, e-commerce, and home/small-business uses.
Which size is best if I need more space for graphics or shipping information?
Dymo-compatible 30256 labels measure 2-5/16" × 4", giving you more room for addresses, barcodes, graphics, and other shipping information. They're well suited to shipping, warehouse, barcode-labeling, and e-commerce applications.