How To Make A Paper Knife: 9 Steps (with Pictures) - WikiHow
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A paper knife can be the perfect addition to your collection of paper objects. This knife is not only easy to make, but it's safe and won't hurt anyone -- the worst that can happen is that you'll get a paper cut. Once you make a paper knife, you can think about making a paper sword or other paper weapons. If you want to know how to make a paper knife, just follow these steps.
Steps
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1 Find an 8 ½ in (21.5 cm) by 11 in (28 cm) sheet of printer paper. Ordinary printer paper will do. Notebook paper is too thin for this object. -
2 Fold the top right corner over to the left edge of the paper. Do it so the top edge of the paper lines up with the left edge of the paper. The folded portion will form a triangle, with a rectangular piece remaining along the bottom. Make sure the edges line up and that you run your fingers along the crease you've created.[1] Advertisement
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3 Cut the rectangular shape from the bottom. Use a pair of scissors to cut the rectangular shape that is left over on the bottom of the paper. Then unfold the triangle to reveal a square-shaped piece of paper. You will use this paper to make a blade for your knife.[2]
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4 Fold the paper lengthwise at least 3-4 times. This will create a blade that is at least 1- 2 inches (2.5-5 cm) thick. The paper should now look like a stick.[3] [4]
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5 Cut a slanting edge on one end of the paper. Cut a slanting edge on one end of the paper that makes the paper resemble a sharp kitchen knife.[5]
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6 Staple the blade together. Just staple the blade in the center and at the top edge to hold it together.[6] You can even color the staples with white-out if you'd like to hide them more.[7]
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7 Make the handle from the remaining paper. The handle should be about 1 inch (2.5 cm) longer than the slanted part of the blade. Measure and cut the excess paper from Step 3 to the appropriate length, and then fold it to the width you prefer for your handle.
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8 Staple the blade and the handle together. Just cross the handle over the blade, about 2 inches (5 cm) away from the flat end of the blade. Then, staple the two together at the point where they intersect.[8] [9]
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9 Enjoy your paper knife. You can paint your knife silver, decorate it, or make more paper knives to keep it company. Advertisement
Community Q&A
Search Add New Question- Question What size should the paper be?
Community Answer It should be at least 8.5 x 11. Thanks! We're glad this was helpful. Thank you for your feedback. If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow Yes No Not Helpful 52 Helpful 99 - Question Which paper do I need to fold for Step 4?
Community Answer Fold the square piece of paper 3 times in any direction. For Step 5, fold the rectangle you got from cutting out the square. Thanks! We're glad this was helpful. Thank you for your feedback. If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow Yes No Not Helpful 69 Helpful 49 - Question What if I don't have a stapler?
Community Answer You could use glue instead of a stapler to fasten the two pieces of paper together. Thanks! We're glad this was helpful. Thank you for your feedback. If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow Yes No Not Helpful 44 Helpful 98
Video
Tips
- The more you fold the paper, the stiffer it will be. A stiffer, more sturdy knife will last longer. Thanks Helpful 53 Not Helpful 27
- Using tape instead of staples will make your knife look cleaner, but probably not as strong. Thanks Helpful 49 Not Helpful 39
Tips from our Readers
The advice in this section is based on the lived experiences of wikiHow readers like you. If you have a helpful tip you’d like to share on wikiHow, please submit it in the field below. - You can cover the blade of your knife with tinfoil to make it look more realistic. (It will also cover up the staples)
- Be careful not to hit anyone, as it can hurt them.
Things You'll Need
- A sheet of printer paper
- A stapler
- Scissors
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References
- ↑ https://www.craftsuprint.com/projects/paper-craft/paper-toys/how-to-make-a-paper-knife.cfm
- ↑ https://www.craftsuprint.com/projects/paper-craft/paper-toys/how-to-make-a-paper-knife.cfm
- ↑ https://www.youtube.com/watch?v=2MfHLaDtHUU
- ↑ https://www.craftsuprint.com/projects/paper-craft/paper-toys/how-to-make-a-paper-knife.cfm
- ↑ https://www.craftsuprint.com/projects/paper-craft/paper-toys/how-to-make-a-paper-knife.cfm
- ↑ https://www.youtube.com/watch?v=2MfHLaDtHUU
- ↑ https://www.craftsuprint.com/projects/paper-craft/paper-toys/how-to-make-a-paper-knife.cfm
- ↑ https://www.youtube.com/watch?v=2MfHLaDtHUU
- ↑ https://www.craftsuprint.com/projects/paper-craft/paper-toys/how-to-make-a-paper-knife.cfm
About This Article
wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. To create this article, 41 people, some anonymous, worked to edit and improve it over time. This article has been viewed 247,857 times. 159 votes - 71% Co-authors: 41 Updated: November 22, 2025 Views: 247,857 Categories: Paper Toys In other languages Spanish Italian French Russian Chinese Indonesian Japanese- Send fan mail to authors
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159 votes - 71% Click a star to vote Co-authors: 41 Updated: November 22, 2025 Views: 247,857Quizzes & Games
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