Best Throw Pillow Inserts of 2025

Denise Buck Avatar
Denise Buck
Last Updated: Jan 13, 2025

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Throw pillow inserts are an essential component of any home decor scheme. These inserts are designed to fit into decorative pillow covers, providing the perfect amount of fluff and support. Whether you're looking to add a pop of color to your living room or create a cozy reading nook in your bedroom, throw pillow inserts are a versatile and affordable option. Available in a variety of shapes and sizes, these inserts can be easily swapped out to change up the look of your space. With their soft, plush filling and durable construction, throw pillow inserts are a must-have for any stylish home.

At a Glance: Our Top Picks

Utopia Bedding Throw Pillows Insert Cover #TOP 1
Utopia Bedding Throw Pillows Insert
ftb score rating icon 9.9
EDOW Set of 4 Lightweight Polyester Throw Pillow Inserts Cover #TOP 2
EDOW Set of 4 Lightweight Polyester Throw Pillow Inserts
ftb score rating icon 9.8
MIULEE 18x18 Pillow Inserts Set Cover #TOP 3
MIULEE 18x18 Pillow Inserts Set
ftb score rating icon 9.6

Top 10 Throw Pillow Inserts

Utopia Bedding Throw Pillows Insert

UB1161
White
18x18 Inch
Utopia Bedding Throw Pillows Insert Cover
Utopia Bedding Throw Pillows Insert (Pack of 2, White) - 18 x 18 Inches Bed and Couch Pillows - Indoor Decorative Pillows

Introducing the Utopia Bedding Throw Pillows, a pack of two 18x18 inch decorative pillows perfect for your couch or bedroom. These pillows are designed to provide a homely vibe without taking up too much space. The pillows are made of 115 GSM brushed fabric and filled with siliconized fiber, ensuring that they remain soft and durable over time. These pillows are compressed for shipping purposes but will expand upon opening.Spot cleaning or hand washing the fabric is recommended. Add a touch of elegance to your home with the Utopia Bedding Throw Pillows.

What We Like
Plush and supportive
Perfect fit for covers
Easy to fluff up
Great quality for price
Sleek and elegant fabric
What We Don't Like
Initial flat appearance
Not super fluffy
#TOP 2

EDOW Set of 4 Lightweight Polyester Throw Pillow Inserts

White
18x18 Inches
EDOW Set of 4 Lightweight Polyester Throw Pillow Inserts Cover
EDOW Throw Pillow Inserts, Set of 4 Lightweight Down Alternative Polyester Pillow, Couch Cushion, Sham Stuffer, Machine Washable. (White, 18x18)

Upgrade your couch cushions or shams with EDOW's set of 4 throw pillow inserts. With a medium support and great spring back ability, these inserts are filled with upgraded microfiber polyester filler and covered with a durable polyester cover. At 18x18 inches and weighing 0.99lb/450g, they fit most standard pillow covers. Plus, they are easy to clean - simply toss them in the washing machine on a gentle cycle and dry in the dryer or sunlight. The pillows come vacuum sealed for shipping and include a 12-month warranty and friendly customer service.

What We Like
Great price for multiple pillows
Perfect size for standard covers
Soft and squishy feel
Expands well after fluffing
Good value for decorative use
What We Don't Like
Not very fluffy initially
Quality varies by pack size
#TOP 3

MIULEE 18x18 Pillow Inserts Set

MIULEE
White
MIULEE 18x18 Pillow Inserts Set Cover
MIULEE 18 x 18 Pillow Inserts (Set of 2) -Throw Pillow Inserts with 100% Cotton Covers, Square Sofa Pillow Inserts, Decorative Pillow Inserts -Couch Pillows

The MIULEE Pillow Inserts provide a comfortable and supportive experience with their 100% cotton covers and high-quality 3D fillings. You'll appreciate how soft and full they are, making them ideal for supporting your back and neck. When you receive your set of two 18x18 inch inserts, simply unpack and allow them to expand for 24 hours. These versatile inserts fit perfectly into your favorite pillowcases, making them suitable for any room or occasion. Plus, their easy-care design includes a hidden zipper for hassle-free filling adjustments and machine washing.

What We Like
Soft, luxurious feel
Maintains shape and loft
Versatile for various covers
Easy to fluff and reshape
Great price for quality
What We Don't Like
Small size for some covers
Potential for overfilling
#TOP 4

MIULEE Premium Throw Pillow Insert

CAInsert_3050_1p
White
MIULEE Premium Throw Pillow Insert Cover
MIULEE Throw Pillow Insert Premium Pillow Stuffer Sham Rectangle for Decorative Cushion Bed Couch Sofa 12x20 Inch

Enjoy a comfortable and stylish living space with the MIULEE Premium Throw Pillow Insert. Made with 7D hypoallergenic fiber and a smooth polyester cover, this pillow is soft, supportive, and skin-friendly. The well-filled polyester filling helps to maintain the pillow's shape, making it perfect for lumbar support or as a decorative accent on your bed, couch, or office chair. With a size of 12x20 inches, this pillow insert is versatile and easy to use. Plus, it's easy to fluff up and maintain with gentle tapping or a quick spin in the dryer.

What We Like
Fluffs up nicely
Perfect size for covers
Soft and durable filling
Good value for the price
Well made and sturdy
What We Don't Like
May require fluffing
Not overly thick
#TOP 5

OTOSTAR 18x18 Pack of 4 Throw Pillow Inserts

SG-X02-US
White
OTOSTAR 18x18 Pack of 4 Throw Pillow Inserts Cover
OTOSTAR Pack of 4 Throw Pillow Inserts, 18 x 18 Square Cushion Inner Soft Fluffy Plump Stuffer Cushion Pads White Decorative Pillow Inserts

Upgrade your home decor with these high-quality polyester fiber throw pillow inserts from OTOSTAR. The 7D PP material filler ensures that each 18x18in/45x45cm pillow insert is soft, comfortable, and plump. Hypoallergenic and multi-purpose, these inserts are perfect for any room in your home or office. Plus, the exquisite gift box makes it a great gift for your loved ones. Follow the included instructions to fluff up the vacuum-packed inserts for maximum comfort.

What We Like
Well made and comfortable
Soft and fluffy
Great value for price
Fits standard pillow covers
Suitable for various uses
What We Don't Like
Not super fluffy long-term
Inner box may arrive damaged
#TOP 6

Calibrate Timing 18x18 Pillow Inserts

Calibrate Timing 18x18 Pillow Inserts Cover
Calibrate Timing Plush and Durable Throw Pillow Inserts - 18 x 18 inches Set of 8, Hypoallergenic Polyester Fiber Fill - Perfect for Decorative Cushion Covers, Sofa and Bed Accent

The Calibrate Timing Pillow Inserts are designed to enhance your home decor with their optimal 18x18 inch size, making them perfect for various settings like living rooms and bedrooms. Filled with high-quality, hypoallergenic materials, they provide lasting comfort while maintaining their shape. The plush yet supportive design strikes a great balance, allowing you to relax while adding an aesthetic touch to your space. These inserts come vacuum sealed for shipping, but a quick tumble in the dryer for 15-20 minutes will make them fluffy and ready for use.

What We Like
Easy to fluff in dryer
Soft and comfortable feel
Perfect fit for pillow covers
Good for decoration
Great for special occasions
What We Don't Like
May remain slightly flat
Possible lumpiness after use
#TOP 7

EDOW Throw Pillow Insert

White
18x18 Inch
EDOW Throw Pillow Insert Cover
EDOW Throw Pillow Insert, Lightweight Soft Polyester Down Alternative Decorative Pillow, Sham Stuffer, Machine Washable. (White, 18x18)

Upgrade your throw pillows with the EDOW Throw Pillow Insert. It comes with upgraded microfiber polyester filler, providing great spring back ability and medium support. The cover is made of polyester, and the pillow is lightweight and soft. It is machine washable, and you can dry it in the dryer or bask it in sunlight to help it recover its fluffy shape. Please note that it is compressed and vacuum-sealed for shipping purposes. With this purchase, you'll receive one pillow insert (18"x18").

What We Like
Lightweight and easy to travel
Soft polyester down alternative
Machine washable for easy maintenance
Good quality for the price
Fluffy and supportive
What We Don't Like
Not as full as real down
Cheap material feel
#TOP 8

QUBA LINEN 18x18 Throw Pillow Insert - Pack of 2

Throw Pillow Insert 12x20
White
QUBA LINEN 18x18 Throw Pillow Insert - Pack of 2 Cover
QUBA LINEN 18 x 18 Throw Pillow Insert - Pack of 2 White, Down Alternative Pillow Inserts for Decorative Pillow Covers, Throw Pillows for Bed, Couch Pillows for Living Room (Pack of 2)

QUBA LINEN Pillow Inserts are luxuriously soft and comfortable, perfect in size at 18x18 inches, come in a convenient pack of 2, and are durable and long-lasting. The softness ensures a cozy feel when you lean on them. Their perfect size fits well in standard decorative pillow covers. With two inserts in a pack, you can easily decorate multiple spaces. These inserts are made to last, even with daily use, providing you with long-term comfort. Additionally, they are machine washable, making cleaning a breeze.

What We Like
Nice fabric shell
Good price for two
Quick delivery
True to size
Soft and comfy
What We Don't Like
Not very fluffy
Somewhat lumpy
#TOP 9

MIULEE Pillow Insert 12x20 Inch

MIULEE
White
MIULEE Pillow Insert 12x20 Inch Cover
MIULEE Pillow Insert 12x20 Inch, Decorative Rectangle Throw Pillow Insert, Premium Fluffy Pillow Forms Stuffer for Sofa Couch Living Room

MIULEE Insert Pillow is a decorative rectangle throw pillow insert that comes in the size of 12x20 inches. It is filled with high-grade 7D polyester, which makes it soft but supportive, providing extra resilience and comfort. This makes it perfect for lumbar support, and you can use it as a back support in a chair or sofa. It is easily fluffed up, and different sizes of throw pillow inserts provide various choices for different requests. This pillow is a great gift for family and friends on different occasions. For optimal use, it is recommended to gently tap it to fully fluff up or put them in the Dryer with or without Tennis balls, Low heat for a few minutes to get it back to its normal full fluffy shape.

What We Like
Perfect size for covers
Fluffs up nicely
Good value for quality
Comfortable and soft
Durable for outdoor use
What We Don't Like
Not firm for lumbar support
Material not woven
#TOP 10

MIULEE 18x18 Feather Pillow Inserts

2p_new_feather_pillow4545in
White
18x18 Inch
MIULEE 18x18 Feather Pillow Inserts Cover
MIULEE 18x18 Pillow Inserts, Pack of 2 Feather Throw Pillow Inserts, Decorative Fluffy Throw Pillows Cotton Fabric for Living Room Sofa Bed

The MIULEE Pillow Inserts are designed for comfort and versatility. Filled with premium feather down, these inserts provide a soft and fluffy support for your head or back, ensuring a cozy experience. The double-layered cotton cover not only prevents any down from escaping but also gives a pleasant feel. These inserts are perfect for enhancing the decor in your living room, bedroom, or office. You can easily match them with various pillow covers for different occasions. For optimal fluffiness, let them sit overnight after unboxing, or use a dryer with dryer balls to refresh them.

What We Like
Soft and substantial feel
High-quality, well-packaged
Perfect for decorative purposes
Great value for the price
Easy to shape and fluff
What We Don't Like
Requires some initial fluffing
Buying Guide Image

Selecting Best Throw Pillow Inserts for You

It might be time to buy new throw pillow inserts for your bed or even for your sofa. Those that you have purchased last time didn’t last very long. This might be because you have purchased the wrong ones and didn’t consider the quality of the inserts.

Buying pillow inserts can be frustrating if you don’t know what to look for. But now you can relax and know that you will not need to buy throw pillow inserts soon again. Not if you are considering this buying guide.

Pillow inserts should be 1 inch larger than cover

One thing that you need to make sure about is that the pillow insert should be at least 1 inch larger than the cover. This is to make sure that the throw pillow displays correctly and that it looks nice on your bed or sofa.

If the pillow insert is smaller, the cover will not look nice and it will not have a great, finished appearance. So, you should not go to the shops without the size of the throw pillow cover.

The filling of the pillow inserts

Choosing the filling of the throw pillow insert is more than just what you prefer. There are many different reasons why you need to consider what insert you want for your pillow. Do you want feather, cotton, or even a mix between it? And, with the feathers, there are also different types of feathers you can choose from. So you need to make sure that you know exactly what type of filling you want in the throw pillow.

You just need to remember that many people are allergic to the feathers in a pillow. So, be careful to purchase the feather filling if you have someone allergic in your home.

The price of the inserts

The price of the throw pillow inserts. Yes, there are some really cheap ones that you can buy. Ones that will not cost you a lot of money. But, these might be the same inserts that you have purchased last time.

This is why you need to make sure about your budget and buy the more expensive ones that are made from higher quality standards.

The material of the pillow inserts

Not only should you consider the filling of the throw pillow inserts, but the material that the insert is made of as well. You need to consider the season and if you are going to sleep on the pillows. Some materials are going to be too hot for summer, and too cold for winter. You should research and make sure you know what material you should consider for the country you are living in.

There isn’t anything difficult in buying a throw pillow insert. However, if you don’t buy the right one, you are going to have a pillow that will need replacement within a couple of months. You need to make sure about the mentioned information to ensure that your pillow will last a long longer and that you will enjoy your new pillows without any allergic reactions.

Frequently Asked Questions (FAQs)

1. Should pillow insert be larger than cover?

Yes, it is generally recommended to use pillow inserts that are 2" larger all around than your finished pillow size. For example, if you have an 18x18 pillow cover, using a 20x20 insert will ensure that your pillow looks plump and well-filled.

2. What size pillow goes in a 20x20 cover?

For a 20x20 inch cover, a 22x22 inch pillow insert is recommended to create a full and plush appearance.

3. How do you make throw pillows look fuller?

To make throw pillows look fuller and plumper, you can use a pillow insert that is two inches larger than the pillow cover size. For example, if you have a 22-inch cover, use a 24-inch pillow insert to achieve a nice and full look.

4. Will an 18x18 pillow case fit a 20x20 pillow?

To achieve a full look, it is recommended to choose a pillow cover that is 2 to 4 inches smaller than your insert. For an 18x18 inch pillow cover, a 20x20 inch polyester pillow insert would be suitable to create a full look with a little give.

5. How much stuffing do I need for an 18x18 pillow?

The amount of stuffing needed for an 18x18 pillow depends on your preference for plumpness. Generally, 1 pound of stuffing is sufficient to fill a 18x18 pillow form, while 2 pounds would be needed for a standard sleeping pillow measuring 20x26 inches.

Editor's Notes

During our throw pillow insert research, we found 24 throw pillow insert products and shortlisted 10 quality products. We collected and analyzed 1,187,735 customer reviews through our big data system to write the throw pillow inserts list. We found that most customers choose throw pillow inserts with an average price of $21.53.

The throw pillow inserts are available for purchase. We have researched hundreds of brands and picked the top brands of throw pillow inserts, including Utopia Bedding, EDOW, MIULEE, OTOSTAR, Calibrate Timing. The seller of top 1 product has received honest feedback from 44,367 consumers with an average rating of 4.9.

Written by
Denise Buck Avatar

Denise Buck is an excellent content writer. She has the ability to look for great deals on Home & Kitchen appliances and office products on the Internet for various customers, then she can write a complete buying guide to help you find products that fit your budget and the best bargains.

Throw Pillow Inserts Comparison Table

#TOP1
#TOP2
#TOP3
#TOP4
#TOP5
#TOP6
#TOP7
#TOP8
#TOP9
#TOP10
Brand Utopia Bedding EDOW MIULEE MIULEE OTOSTAR Calibrate Timing EDOW QUBA LINEN MIULEE MIULEE
Fill Material Polyester Polyester, Down Alternative Polyester Polyester Polyester Polyester Polyester Polyester Polyester Feather
Pillow Type Throw Pillow Insert Throw Pillow Throw Pillow Insert Throw Pillow Throw Pillow Throw Pillow Insert Throw Pillow Throw Pillow Insert Throw Pillow Insert Throw Pillow
Color White White White White White White White White White White
Size 18x18 Inch 18x18 Inches 18x18 Inch (Pack of 2) 12x20 Inch (Pack of 1) 18x18 Inch (Pack of 4) 18x18 Inch (Pack of 8) 18x18 Inch 18x18 Inch (Pack of 2) 12x20 Inch (pack of 1) 18x18 Inch
Shape Square Square Square Square Square - Square Square Rectangular Square
Special Feature Plain Washable Vacuums Vacuums Back Support, Hypoallergenic, Durable - Washable Washable Throw Pillow Insert Throw Pillow Insert
Cover Material 115 GSM Brushed Fabric Polyester Cotton Polyester Polyester - Polyester, Microfiber Linen Polyester Polyester
Pattern Plain solid Solid Solid solid - solid Plain Plain Plain
Product Care Instructions Do Not Dry Clean, Do Not Bleach, Do Not Iron, Spot Clean, Tumble Dry At Low Heat Machine Wash Machine Wash Machine Wash Hand Wash Only - Machine Wash Machine Wash Dry Clean Only Tumble Dry
Style Modern 18x18 Modern Modern 18x18 Inch - 18x18 Modern Modern Decor
FTB Score
ftb score rating icon 9.9
ftb score rating icon 9.8
ftb score rating icon 9.6
ftb score rating icon 9.5
ftb score rating icon 9.4
ftb score rating icon 9.4
ftb score rating icon 9.3
ftb score rating icon 9.1
ftb score rating icon 8.9
ftb score rating icon 8.8
Where to Buy