AccessibilitySkip to main content

Envelope Seals

New Options
Note: Unit pricing is per sticker.
Save time as you add extra style to invites, announcements and cards. Explore fully customisable templates and an easy design upload.

See details
Loading options


Create an envelope that stands out in the post.

  • NEW: Custom shapes
  • 38 mm diameter
  • 2 finish options
  • White paper & transparent plastic material
  • Adhesive backing
  • 24 stickers per sheet

Give it the seal of approval

Add an extra personal or professional touch to every letter you send with envelope seal stickers. Whether you're sending Christmas cards to your friends or invitations to the staff party, envelope seals can help add that special little something. Add names or messages to special cards and invites, or bring some class to your snail mail by sealing them with branded envelope stickers.

Make them unique

Our envelope seals are available in glossy or matte finishes – and with vibrant full-color printing, it's easy to add some personality to invites, letters and more. Within our extensive range of customizable templates there are plenty of festive ones, so you’re sure to find the envelope seal that best suits your needs.

Create in minutes

Ready to create your envelope seals? You can get started by exploring our collection of customizable templates, or uploading one of your own. Apply any finishing touches like names, messages or logos, and your envelope seals will be ready to go. We’ll take it from there, professionally printing and shipping your order to you. Your custom envelope stickers will arrive looking crisp, polished and ready to use.

Vistaprint offers Envelope Seals design templates in assorted styles.
Envelope Seals

Reviews

(654 reviews)
Write a Review
Filter By
stars
(84%)
stars
(5%)
stars
(2%)
stars
(2%)
star
(7%)

Reviewed by 654 customers

Excellent.
9 Mar 2026 | John W. |
Verified Buyer
Excellent product, very pleased with the quality, ease of ordering and speed of delivery.
Excellent.
9 Mar 2026 | John W. |
Verified Buyer
Excellent product, very pleased with the quality, ease of ordering and speed of delivery.

Love my envelope seals
8 Mar 2026 | Vanessa O. |
Verified Buyer
Good quality sticks down well and gives that finishing touch!
Love my envelope seals
8 Mar 2026 | Vanessa O. |
Verified Buyer
Good quality sticks down well and gives that finishing touch!

Wedding invitations
4 Mar 2026 | Elly D. |
Verified Buyer
We created a bespoke wedding invitation using vista print, omg they turned out better than they looked and a fraction of the price from other companies ! Money well spent and great design and quality paper
Wedding invitations
4 Mar 2026 | Elly D. |
Verified Buyer
We created a bespoke wedding invitation using vista print, omg they turned out better than they looked and a fraction of the price from other companies ! Money well spent and great design and quality paper

good quality product
2 Mar 2026 | Jenny F. |
Verified Buyer
good quality product
good quality product
2 Mar 2026 | Jenny F. |
Verified Buyer
good quality product

Excellent product and service
28 Feb 2026 | Kay L. |
Verified Buyer
I ordered envelope seals using my uploaded artwork. The process was easy and the seals are perfect - sharp image and text. I only chose standard delivery but they still came very very quickly. Highly recommend!
Excellent product and service
28 Feb 2026 | Kay L. |
Verified Buyer
I ordered envelope seals using my uploaded artwork. The process was easy and the seals are perfect - sharp image and text. I only chose standard delivery but they still came very very quickly. Highly recommend!

Displaying Reviews 1-5

Work with a designer

Let us design it for you

No more guesswork. We take care of the entire design process, from brainstorming ideas to delivering the files to your account.

Design services banner image

Frequently asked questions

When applying envelope seal stickers, there are a few tips that you can follow to ensure that they are applied evenly and correctly:

  1. Make sure that your envelopes are clean and dry. This will help to ensure that the adhesive on the stickers adheres properly.
  2. Peel the stickers off the backing slowly and carefully to prevent the stickers from tearing.
  3. Centre the stickers on the flap of your envelope to ensure that they look neat and professional.
  4. Press the stickers down firmly to ensure that they adhere properly.

Our seals are made of white paper or transparent plastic material with a permanent, acrylic water-based adhesive. They come with a glossy or matte finish.

Our envelope sticker seals are not water-resistant, but our plastic sheet stickers are.

Yes, you can. And if you need them, we have a great range of both coloured envelopes and custom envelopes to give your announcements a little glow-up.

Yes, we have envelope seals in a variety of festive templates including Merry Christmas envelope seals, snowflake envelope seals and more.

The envelope sticker seals are 0.1 mm thick.

To ensure your design maintains a transparent look, follow these guidelines:

  1. Avoid JPEG files: JPEGs do not support transparency; any transparent area will appear white.
  2. Steer clear of white backgrounds: White backgrounds in your images will be printed and will cover any transparent or holographic effects.
  3. Use the right file formats: Submit your design as a PNG or PDF file. These formats support transparent backgrounds and will preserve the intended transparent effect in your stickers.

By following these tips, your stickers will achieve the clear, see-through look you want.

Choose Country

  • United Kingdom