How to Make Easy Junk Journal Envelopes Using Folded Paper and Kits

March 27, 2026

Adding envelopes to your junk journal pages is one of the simplest ways to create interactive, layered, and functional elements. They can hold notes, tags, photos, or small keepsakes—and they instantly add charm and dimension to your spreads.

In this tutorial, I’ll show you how to make envelopes from folded paper or use ready-to-go digital kits, featuring the classic triangle flap. Both methods are easy, fun, and customizable!

Why Envelopes Are a Must-Have in Junk Journals

Envelopes aren’t just decorative—they’re practical. They:

Create extra space for journaling prompts, tickets, photos, or ephemera.
Add texture and interest to your spreads.
Offer a professional, handmade feel to your journal pages.

Using envelopes with triangle flaps or unique shapes gives your journal a playful, layered look that’s perfect for collectors, scrapbookers, and creative crafters alike.

1. DIY Envelopes from Folded Paper

An easy way to make envelopes.

You don’t need special tools—just a sheet of paper and some glue or washi tape. Here’s how:

Choose a sheet of paper. Vintage prints, scrapbook paper, or even repurposed book pages work beautifully.
Lightly fold the paper lengthwise. This is just a gentle fold to guide you—it helps you cut a perfectly symmetrical flap.
Cut the flap shape. At the top edge, cut a triangle, curve, or any shape you like for your envelope flap.
Unfold and flatten. Your flap is now symmetrical, and the envelope outline is clear.
Fold into thirds. Fold the bottom and top sections over to create the envelope body.
Secure the sides. Use glue or washi tape along the edges to hold the envelope together.

Your DIY envelope is now ready! You can use it as a pocket for notes, tuck-ins, or even small keepsakes.

2. Using Triangle Flap Digital Kits

If you want a faster or more consistent method, digital kits are perfect. For example, my Vintage Blue Printable Envelope Kit on Etsy comes with ready-to-print triangle flap envelopes.

Print and fold: Simply print, cut out and fold into an envelope shape, and secure with glue or tape.
Mini envelopes: Print smaller versions to make pockets, tags, or decorative elements without folding. Glue them directly into your journal as pockets or tag holders.
Mix and match: Combine your DIY envelopes with printed ones for variety and layered effects.

Here I used an envelope as part of the cover of this mini journal

Extra Tips for Creative Junk Journaling

Experiment with paper: Use textured paper, old book pages, or scrapbook paper for variety.
Embellish your envelopes: Stickers, stamps, or hand-drawn details make each envelope unique.
Create interactive pockets: Envelopes aren’t just storage—they can reveal hidden messages or serve as fun fold-outs.
Try different sizes: Mini envelopes are perfect for tickets or tags; larger ones hold letters, photos, or multiple ephemera pieces.

Envelopes aren’t just decorative—they’re practical! They add extra space to hold your journaling prompts, photos, tickets, or other ephemera. Using envelopes with unique shapes, like triangle flaps, instantly adds texture, interest, and a professional look to your journal spreads.