Baby Crib Conversion Kits

Browse crib conversion kits at Lullabye Shop and turn a convertible crib into a toddler bed or full-size bed as your child grows, with hardware and rails included.

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Pali Napoli Toddler Rail
Pali Napoli Toddler Rail

Pali

Pali Napoli Toddler Rail

Price
$169.99
Pali Enna Toddler Rail
Pali Enna Toddler Rail | Lullabye Shop

Pali

Pali Enna Toddler Rail

Price
$169.99
Namesake Foothill Toddler Bed Conversion Kit
Namesake Foothill Toddler Bed Conversion Kit

Namesake

Namesake Foothill Toddler Bed Conversion Kit

Price
$99
Appleseed Rowan Adult Conversion Kit
Appleseed Rowan Adult Conversion Kit | Lullabye Shop

Appleseed

Appleseed Rowan Adult Conversion Kit

Price
$249.99
Pali Napoli Full-Size Bed Rails
Pali Napoli Full-Size Bed Rails

Pali

Pali Napoli Full-Size Bed Rails

Price
$269.99
Stella Baby Remi Toddler Rail
Stella Baby Remi Toddler Rail | Lullabye Shop

Stella Baby

Stella Baby Remi Toddler Rail

Price
$159.99
Namesake Toddler Bed Conversion Kit (M9299)
Namesake Toddler Bed Conversion Kit (M9299)

Namesake

Namesake Toddler Bed Conversion Kit (M9299)

Price
$119—$169
Namesake Toddler Bed Conversion Kit (M20799)
Namesake Toddler Bed Conversion Kit (M20799)

Namesake

Namesake Toddler Bed Conversion Kit (M20799)

Price
$99—$149
Namesake Full Size Bed Conversion Kit (M7689)
Namesake Full Size Bed Conversion Kit (M7689)

Namesake

Namesake Full Size Bed Conversion Kit (M7689)

Price
$249
Namesake Twin/Full-Size Bed Conversion Kit (M5789)
Namesake Twin/Full-Size Bed Conversion Kit (M5789)

Namesake

Namesake Twin/Full-Size Bed Conversion Kit (M5789)

Price
$119—$129
Westwood Baby Olivia Conversion Rails
Westwood Baby Olivia Conversion Rails | Lullabye Shop

Westwood Baby

Westwood Baby Olivia Conversion Rails

Price
$249.99
Venice Child Dreamcatcher Bedrails
Venice Child Dreamcatcher Bedrails | Lullabye Shop

Venice Child

Venice Child Dreamcatcher Bedrails

Price
$49.99

Convert Your Crib to a Toddler Bed

A toddler bed conversion kit is one of the simplest ways to transition your child from a crib to a bed without buying new furniture. Rather than replacing the whole crib, these kits replace the front panel with a low guard rail, keeping the mattress and side rails in place.

Lullabye Shop carries toddler rails from brands like Pali, Namesake, and Stella Baby, sized to fit specific crib collections and finishes. Making the crib-to-toddler bed switch this way maintains a familiar sleep space for your child while adding just enough independence for them to climb in and out safely.

Full-Size Bed Conversion Kits

When a toddler bed is no longer enough, a full-size bed conversion kit extends that same crib frame into an adult-sized bed. Rather than starting over with new furniture, the kit reuses the crib's existing structure and adds the pieces needed to support a larger mattress.

Lullabye Shop stocks full-size rail sets from Pali, Appleseed, and Namesake, each built to pair with its matching crib line for a consistent look and secure fit. As a baby furniture conversion kit, this option is a practical way to stretch the life of nursery furniture accessories well past the toddler years.

How to Choose the Right Conversion Kit

  • Match the kit to your exact crib brand and model number, as convertible crib parts vary by collection.
  • Decide between a toddler guardrail or a full-size bed conversion kit based on your child's age and stage.
  • Check that hardware, brackets, and slats are included so installation doesn't require extra convertible crib accessories.
  • Look for a finish that matches your existing crib to keep the room's look consistent.
  • Consider long-term toddler room essentials, such as the mattress size the kit is designed to support.

Shop Crib Conversion Kits at Lullabye Shop

Lullabye Shop carries a wide range of crib conversion kits, from toddler guardrails to full-size bed rail sets, available to order online or see in person at the Appleton, Wisconsin showroom. Shoppers can browse options from brands like Pali, Namesake, Appleseed, Westwood Baby, and Venice Child and filter by crib collection to find the right match.

Orders over $75 ship free, excluding furniture items. Whether your child is ready for a toddler guardrail or a full-size bed frame, the conversion kits at Lullabye Shop help your existing crib grow with your family.

Frequently Asked Questions

What is a crib conversion kit? +

A crib conversion kit is a set of parts, typically rails, slats, and hardware, used to change a convertible crib into a later bed stage. Depending on the stage, it either adds a short guardrail or a longer frame designed to support a larger mattress.

Do all conversion kits fit every crib? +

No. Rail length, mounting points, and finish vary across crib lines, so a kit made for one collection generally won't work with another. It's worth pulling up your crib's model number and cross-checking it against the kit's compatible collections before ordering.

When should I convert my baby's crib to a toddler bed? +

Many families convert once their child can climb out of the crib or transitions out of a crib mattress, often somewhere between 18 months and 3 years old. The right timing depends on your child's size and development, so watch for climbing rather than following a strict age.

What is included in a crib conversion kit? +

A toddler kit usually comes with just the guard rail and mounting hardware. A full-size kit includes more parts, typically two side rails plus slats or a center support, to hold a larger mattress securely in place.

Can a convertible crib be converted into a full-size bed? +

Many convertible cribs are designed for this exact upgrade path, reusing the original crib frame with an add-on rail set for a full-size mattress. Not every model supports this final stage, so it's worth checking compatibility before assuming yours does.

Is it safe to use a crib conversion kit? +

Using a kit made specifically for your crib's brand and model, assembled with the provided hardware and following the provided steps, is the safest approach. Substituting parts from another kit or omitting hardware isn't recommended, as it can affect the sturdiness of the finished bed.