Fgronov — Rar

: Fold the bottom corner up so that it slightly overlaps the center where the side flaps meet. Top Flap : Fold the top corner down to close the envelope. Popular DIY Methods

: Follow an origami tutorial like the one on ColorsPaper for a clean, fold-only design. Fgronov rar

: Start with a square piece of paper. If you only have A4 or letter-sized paper, you can find tutorials on YouTube to trim or fold it into a square. : Fold the bottom corner up so that

: Fold the left and right corners into the center crease so they meet in the middle. : Start with a square piece of paper

You can make a standard envelope using a square piece of paper by following these steps from wikiHow :

: You can use old book pages to make "teeny tiny" envelopes by following guides from creative crafters .