Crochet Heart Keychain Tutorial: A Plump Amigurumi Heart With a Bow

A small crochet heart with a bow is the kind of project that looks good on almost anything. This crochet heart keychain tutorial features a plump, stuffed amigurumi heart in a soft pastel pink, finished with a little ribbon-style bow and a metal keyring and chain. It measures roughly 8 cm tall and 5 cm wide, so it is small enough to clip onto keys, a zipper pull, or a bag strap without adding bulk.

This post is a project guide based on a free video tutorial. It tells you what the finished piece looks like, what the video shows, and how to get a clean result. For the exact stitch-by-stitch steps, you will follow along with the original video linked below.

About This Crochet Heart Keychain

The heart is worked in single crochet (sc) using fine cotton yarn, and the stitches are tight enough that the fabric looks smooth and well defined. That compact texture is what gives amigurumi its tidy, rounded look, and it also keeps the stuffing from showing through.

The shape is a puffy, three-dimensional heart rather than a flat motif. From the front you see the classic heart outline. Turn it to a three-quarter angle and you can see how much depth the stuffing gives it. A small bow in the same color sits at the top or side of the heart as the one decorative detail.

Key project details from the video:

• Finished size: approximately 8 cm (about 3 1/8 in) tall and 5 cm (about 2 in) wide
• Main stitch: single crochet (sc)
• Yarn: fine cotton yarn, described as 2 mm
• Color: solid pastel pink or soft red, with a bow in a matching color
• Hardware: metal split ring and chain

Materials and Tools

Here is what the video shows, along with what is not specified.

• Yarn: fine cotton yarn, described as 2 mm. A pastel pink or soft red is used for the heart and the bow.
• Stuffing: the heart is stuffed to keep a plump 3D shape. The type of stuffing is not specified.
• Keychain hardware: a metal split ring and chain.
• Crochet hook: a hook is used, but the hook size is not specified here. Check the video for the size shown.
• Other tools: not specified. A yarn needle and scissors are common for amigurumi, but treat that as a general suggestion rather than part of the source.

If you are not sure what “2 mm” refers to, check the video. It could describe the thickness of the yarn or the hook, and this summary does not assume which.

Stitches and Terms Used

This project is built on one stitch, which keeps the technique list short.

• Single crochet (sc): insert the hook into the stitch, yarn over, pull up a loop, yarn over again, and pull through both loops on the hook. It makes a dense, firm fabric, which is why it is the standard stitch for amigurumi.
• Amigurumi: the Japanese-origin craft of making small stuffed crocheted shapes. The fabric is worked tightly so the filling stays hidden.
• Split ring: the small double-coiled metal ring that holds the chain or charm on a keychain.

Stitch counts, round-by-round instructions, and shaping details are not listed in this guide because they are not confirmed in the source material. The video is the place to see them.

How the Project Comes Together

The video demonstrates a heart that is crocheted in single crochet, stuffed so it holds a rounded shape, and finished with a small bow and a metal keyring fixture. The bow is attached at the top or side of the heart, and the hardware gives it a practical purpose.

Because the exact order of steps and the stitch counts are not confirmed here, this overview does not try to rewrite the pattern. The most reliable way to match the 8 x 5 cm size and the shape shown is to follow along with the creator as they work.

Tips for a Neat Finish

These are general amigurumi suggestions rather than details from the video, so adjust them to what you see in the tutorial.

• Keep your tension snug. Tight single crochet is what makes the heart look clean and keeps the filling from peeking through. Many crocheters use a hook smaller than the yarn label suggests for amigurumi.
• Stuff gradually. Add small amounts of filling at a time and shape the heart as you go, so you avoid lumps and flat spots.
• Match the bow to the body. Using the same pastel shade, as in the video, gives the heart a cohesive, polished look.
• Test the hardware. Make sure the split ring and chain are firmly attached before you clip it to anything you cannot afford to lose, such as house keys.
• Choose a small size on purpose. At around 8 cm tall, this heart is light. If you change the yarn or hook, the size will change too.

Ways to Use a Crochet Heart Charm

A heart this size works in several places beyond keys.

• Bag charm: clip it to a zipper pull, tote handle, or backpack strap.
• Handmade gift: a small crocheted heart is easy to wrap and personalize with a different color.
• Craft fair or market stock: the compact size and low yarn use make a small heart a candidate for market tables. Check the creator’s terms before selling items made from someone else’s tutorial.
• Scrap yarn project: because it uses so little yarn, it is a good way to use leftovers. This is a general suggestion based on the size of the project.

Watch the Original Video Tutorial

This project is shared as a free video tutorial. No free written pattern has been verified, so use the video to follow the full process, including stitch counts, stuffing, and attaching the bow and hardware.

If you embed the video in your own post or save it to a playlist, it is easy to pause and replay the closing steps when you attach the bow and keyring.

FAQs

How big is this crochet heart keychain?

The finished heart is approximately 8 cm (about 3 1/8 in) tall and 5 cm (about 2 in) wide, as shown in the project details. Your size may differ slightly if you use a different yarn or hook.

What stitch is used?

The project is made with single crochet (sc). The tight, even stitches give the heart a smooth amigurumi texture.

Is there a free written pattern?

Only a free video tutorial has been confirmed. No free written pattern has been verified, so watch the video for the full steps.

What yarn does the heart use?

The video uses fine cotton yarn, described as 2 mm, in a pastel pink or soft red. The brand and exact yarn weight are not specified.

What hook size should I use?

The hook size is not specified in this guide. Check the video. As a general suggestion, amigurumi is often worked with a smaller hook than the yarn label recommends so the fabric stays dense.

Can I use it as a bag charm?

Yes. The metal split ring and chain make it easy to clip onto a zipper pull or bag strap. Just confirm the hardware is attached securely first.

Final Thoughts

A heart keychain is a small project with a lot of charm: one stitch, one soft color, and a bow that makes it feel finished. The tight single crochet and plump stuffing are what make it look professional, so spend your effort there. When you are ready to make it, open the video, keep your hook and stuffing nearby, and follow the creator step by step.