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Mailing Labels

4.8 rating based on (14,629 reviews)
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Ensure your items are easy to deliver with high-quality, printable mailing labels.
Choose the right size printable labels for your postcards, envelopes, letters, and packages.
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58 Products Found

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Here's what people are saying

Top Reviews with Images

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Stacey Verified Purchase
Reviewed OL9300WX (Standard White Matte (Laser and Inkjet)) on May 2, 2025
Great service
We do mass mailouts using USPS and these labels print perfectly with the USPS website. They deliver very quickly also, so we never run out
0 people found this review helpful

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Jeffrey Verified Purchase
Reviewed RL781RD (Removable Direct Thermal) on April 29, 2025
Removable Labels
These labels are great for applying to boxes or hard nonporous surfaces for removal.
0 people found this review helpful

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Heather Verified Purchase
Reviewed OL175CX (Clear Matte Laser (Laser Only)) on April 28, 2025
Generally Pretty Good
Depending on your printer, you can run into issues with the ink smudging as they come out of the printer. Sweaty fingers can also lift ink.
0 people found this review helpful
OnlineLabels Logo
Response by OnlineLabels Verified Response
on April 29, 2025
We apologize for the issue you have experienced. Smearing or smudging can occur with both inkjet and laser printers. This can generally be resolved by adjusting the material type setting within your p... ... Read More

Frequently Asked Questions About Mailing Labels

What label sizes are suggested for printable mailing labels?

Mailing labels can be printed on almost any label size you need. Be sure to measure the area of your package you'd like label and then refer to this page to find the right size. Popular sizes include our 4" x 2" (OL125) and standard address label (OL875).

Are there popular materials recommended for printing your own mailing labels?

Mailing labels can be printed on a variety of materials. The important things to keep in mind when choosing a material are — how durable do you need your labels to be? Do you need to cover up an old label? Will text be easily readible on the material color?