Valentine's Heart Stencils: 5 Projects for Cards, Walls and Cakes

The quickest heart stencil is a sheet of card folded in half: draw half a heart against the fold, cut along the line, open it up, and both sides match perfectly. From there you can stencil cards, walls, cakes and fabric with the same shape. Below are five Valentine's projects, what each one needs, and how to make your own printable heart stencil if you want something more personal than a plain heart.

How to make a heart stencil

You've got three routes, depending on how fancy you want to get.

The folded paper method

1. Fold a piece of card or a stencil sheet in half.
2. Draw half a heart with the middle of the heart sitting on the fold. It looks a bit like a curved question mark.
3. Cut along the line through both layers.
4. Unfold it. The hole is your stencil, and the cut-out heart works as a mask (a shape you paint around instead of through).

That's the takeaway if you only read one section: always cut hearts on the fold. Freehand hearts are almost never symmetrical, and a wonky heart is the first thing people notice.

A printable heart stencil

If you want hearts with lettering, initials or a pattern inside, draw it, photograph it, and upload it to Free Stencil Maker. It turns the drawing into a clean stencil and adds bridges automatically, so the inside of letters like A, B and O doesn't fall out when you cut. Free accounts can download it as a PDF or PNG to print at home.

A cutting machine

If you've got a Cricut or similar cutter, you can cut heart stencils from vinyl or stencil film in batches. Cricut-ready files are a Pro feature in Free Stencil Maker. The full workflow is in how to make a stencil with a Cricut.

The 5 projects at a glance

Project 1: Stencilled Valentine's cards

Cards are the easiest place to start, and a small mistake only costs you a sheet of card.

You need: blank cards, a small heart stencil, an ink pad or acrylic paint, a sponge dauber or make-up sponge, and low-tack tape.

1. Tape the stencil to the front of the card so it can't slide.
2. Dab the sponge on the ink, then dab most of it off on scrap paper.
3. Pounce (tap straight up and down) through the stencil. Don't wipe across it, that pushes ink under the edges.
4. Lift the stencil straight up and let it dry.

Try a row of small hearts, or one big heart with a darker colour sponged around the edge for a soft fade.

Project 2: A heart accent wall

A scatter of small hearts behind a bed or on a nursery wall looks good and is very doable in an afternoon or two.

You need: a mylar heart stencil, wall paint in a contrasting colour, a stencil brush or foam roller, low-tack tape or repositionable spray adhesive, a spirit level and a pencil.

1. Decide on a pattern. A loose grid with every other row shifted half a space looks deliberate. A random scatter looks playful.
2. Mark light pencil dots where each heart goes, using the spirit level so the rows stay straight.
3. Tape the stencil over the first mark.
4. Load the brush, then offload it on paper towel until it's almost dry. Swirl or dab through the stencil.
5. Lift, wipe the back of the stencil if any paint has crept round, and move to the next mark.

For prep, levelling and peel timing, follow the full guide on how to stencil a wall.

Project 3: A dusted heart on a cake or cookies

This one looks impressive for very little effort.

Food safety first: only use a stencil made for food, such as a food-grade plastic stencil, or a fresh piece of baking parchment you've cut yourself. Wash plastic stencils before use. Never use a stencil that has touched paint, adhesive or a craft knife used for other materials.

You need: a food-safe heart stencil, a fine sieve, and icing sugar (for a dark cake) or cocoa powder (for a light one).

1. Make sure the top of the cake is cool and fairly flat.
2. Lay the stencil gently on top.
3. Hold the sieve above the stencil and tap the side gently, rather than shaking it, so the powder falls evenly.
4. Lift the stencil straight up with both hands.

For cookies, you can spread royal icing over the stencil with a small palette knife or scraper instead of dusting. There's more on cakes, cookies and coffee in our guide to food stencils.

Project 4: A heart tote bag or T-shirt

A stencilled tote makes a nice handmade gift and holds up to washing if you use proper fabric paint.

You need: a cotton tote or T-shirt, freezer paper or a mylar stencil, fabric paint, a stencil brush or sponge, and a piece of card.

1. Wash and dry the fabric first if the paint instructions say to.
2. Slide the card inside the bag so paint doesn't soak through to the back.
3. If you're using freezer paper, cut the heart out and iron it shiny side down onto the fabric. It sticks temporarily and gives very crisp edges.
4. Dab the paint on in thin layers with an almost dry brush.
5. Peel the stencil off and leave the paint to dry. Heat set it as the paint's instructions say, which usually means ironing it once dry.

For more fabric tips, see how to stencil fabric.

Project 5: A stencil from a photo of the two of you

This is my favourite of the five, because it's the one nobody else can buy. Turn a photo of you and your partner into a 2 or 3 layer stencil and paint it onto a canvas, a wooden board or a wall.

You need: a photo with clear light and both faces close to the camera, card or mylar, and spray paint or acrylics in two or three colours.

1. Upload the photo to our multi-layer stencil maker. It splits the photo into layers, one per colour or tone, and adds bridges and registration marks so the layers line up.
2. Pick 2 or 3 layers. Free downloads include up to 3 layers, which is plenty for a portrait.
3. Test-spray it on the virtual wall to check it still looks like the two of you.
4. Print each layer, cut them out, and paint them one at a time from lightest to darkest, using the registration marks to line each one up.

Add a heart behind the portrait or a date underneath with a separate stencil, and you've got a gift that took an evening.

FAQ

Where can I get a printable heart stencil?

You can fold and cut a basic heart in a minute. For a custom one with names or patterns, draw it and upload it to Free Stencil Maker, then download the PDF and print it.

What's the best material for a reusable heart stencil?

Mylar. It wipes clean and stays flat. Card is fine for a few uses, and freezer paper is great for fabric but single use.

Can I use a craft stencil on food?

No. Use a stencil made from food-grade plastic or fresh baking parchment, kept only for food.

How do I stop paint bleeding under a heart stencil?

Use very little paint, tape or tack the stencil flat, and dab rather than brush across the edges.

Want hearts with your own names, dates or a photo inside? Upload it to Free Stencil Maker and have a printable stencil ready well before the 14th.