Add a delivery and return address to a single envelope, set printer options, adjust for envelope size, and save or print.

New customer? Start here. Check each product page for other buying options. Need help?

The meaning of ENVELOPE is a flat usually paper container (as for a letter). How to use envelope in a sentence. How do you pronounce envelope?: Usage Guide.

Discover endless possibilities with Envelopes.com's extensive range of products designed to meet every need. From business essentials to creative projects, we offer envelopes, paper, and …

USPS shows you how to send a letter or postcard in the U.S., from choosing an envelope, writing the address, buying and applying stamps, and finding a drop-off location.

Whether it’s a personal message or professional correspondence, make every message special by using a bespoke envelope to hold your documents, letters, cards, or invitations and create …

Aug 26, 2025 · Step-by-step guide on how to address an envelope correctly for USPS in 2025. Learn the correct way to write addresses and where to put return address.

5 days ago · Read step-by-step instructions for addressing an envelope, along with answers to common questions about sending mail to international and military addresses.

Stock up on envelopes for office and personal use. Make sending out cards, contracts, and letters easy. Shop our wide selection of envelopes sizes and styles.

Whether you need business, window, invitation, or specialty envelopes, our extensive range is designed to meet all your professional and personal communication needs. Discover high …