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Super Easy DIY Drawer Dividers

Organize any drawer with these simple DIY drawer dividers! You can use foam board or plywood with adhesive divider holders for a custom fit.

DIY drawer dividers

To stay organized, there should be a place for everything and everything in its place, right? That's easier said than done! Our drawers are jam packed full of junk, making it almost impossible to find what you're looking for (please tell me you have a drawer like this too!)

cluttered junk drawer in kitchen

My son's giant Lego collection is even worse! He'll spend hours pawing through the bins in his Lego table looking for the right piece for his latest creation. He wants to be a Lego set designer when he grows up, so it's time to start teaching him better organization habits now!

jumbled drawer full of Lego pieces

These IKEA Trofast bins are especially difficult to organize, because the rounded corners make it almost impossible to find dividers that will fit. I tried these clear plastic inserts, but putting a square box into a rounded bin leaves a lot of wasted space.

plastic organizer insert inside IKEA Trofast bin

I've made wooden box dividers before, but the process is time consuming and difficult to customize on the fly. If he ends up with way more brick pieces than flat pieces of a certain color, there's no way to expand a section to fit the extra parts without messing up the rest of the box.

DIY box dividers made of ¼" plywood

In the kitchen, I built this drawer organizer for all our plastic containers. It works well for that purpose, but it's a little too bulky for basic utensils and measuring cups. And it's way too heavy for these plastic bins.

DIY drawer organizer

After a bunch of research and failed attempts, I came up with a method for making drawer dividers in minutes! You only need a few basic supplies, and no power tools are necessary. This will work for almost any shallow drawer, bin or box, so you could use them all over the house! Here's how to do it!

DIY drawer dividers for organizing Lego pieces

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Supplies Needed for DIY Drawer Dividers

Recommended materials for Drawer dividers

I tested out a few different materials to see which one worked best for this project. I plan to organize all my drawers with this method, but the materials I use will depend on what I'm storing inside.

Plastic Corrugated Sign Board or Foam Core Board

I used plastic corrugated sign board for these dividers, because it's light, sturdy and easy to cut. Plus, I had some left over from one of my son's school projects! You could also use thick foam core board for another lightweight alternative.

These materials are best for lightweight items that won't bend the boards when the drawer is slammed shut. Lego pieces, craft supplies and other small items would work great.


¼" plywood or solid wood is recommended for kitchen drawers that contain heavy items like cooking utensils or silverware. The force from closing the drawer will cause lighter materials to bend and pop out of their holders.

These ¼" wood strips can be found in the project panel area of your local home improvement store. You can cut them to the length you need without power tools by using a miter box and a handheld saw.


Cardboard could work in a pinch, but it's not particularly stiff. Once it bends, you're stuck with wonky dividers! Cardboard would work better if you want to make a grid with lots of smaller compartments, because the intersecting pieces would give it more stability.

How to Make Drawer Dividers

Measure the drawer interior

Decide which direction you want your dividers to go, then measure across the interior.

measuring bin for DIY drawer dividers

Also measure the depth of the drawer. If you have really deep drawers, you might want to double up on the divider holders to keep them from tipping.

measuring depth of drawer for dividers

Cut the divider to fit

Lay your divider material on top of a cutting mat (or a scrap of cardboard), and mark out the dimensions with a ruler. Use a utility knife and a straight edge to cut out the divider. I tried scissors, but it bent the material and created permanent creases.

cutting out dividers from plastic corrugated board with a utility knife and ruler

Cut the divider holders

You could apply these divider holders to the full length of the drawer, but you'll run out quickly if you have multiple drawers to organize. I knew I wasn't going to adjust the size of each section much, so I cut them into three slot strips instead.

cutting drawer divider holders with scissors

The only tricky part about working with these smaller sections is lining them up straight, but I found a quick way to tackle that problem.

Stick the divider holders to the drawer

Since I was dealing with curved sides, I couldn't measure straight out from the corners. Instead, I marked 5" from the ends onto the bottom of the drawer.

measuring the spacing for the drawer dividers

Then I peeled the paper backing off the divider holder and inserted one end of the divider into the center slot. Lower them both into the drawer where the divider lines up with the markings on the bottom. Once you have everything where you want it, press on the adhesive to stick it into place.

lowering drawer divider and holder into bin

Take out the divider, then repeat for the other end. Bend the holder slightly as you lower it into position so the adhesive doesn't stick on the way down!

inserting second drawer divider holder

Make sure the divider lines up with the markings on the bottom of the drawer. Then test to see if it can slide into the neighboring slots easily. If it's too tight, just trim a little off the end of the divider with scissors.

Line up the drawer divider with the markings on the bottom of the drawer

Repeat the process for the other dividers. You can even add ones going in the other direction by cutting out notches where the pieces cross, like I did with these box dividers.

plywood pieces with ¼" notches cut halfway through

Get organized with your new drawer dividers!

I was pleasantly surprised at how well these drawer dividers hold up, even with small parts like Lego! My son can easily sort the pieces by size and color, all within the same bin. If one section is getting a little full, he can slip the divider over a slot or two to give it more space.

DIY drawer dividers in plastic bin with sorted gray Lego pieces

It only took me a few minutes to install drawer dividers in all these bins. Then I decided to be a nice mom and give him a head start on sorting. Ha! This is as far as I got before I couldn't take it anymore! It's a work in progress...

Lego pieces sorted by color and size with DIY drawer dividers in each bin

These bins are going into his new Lego desk, which I'll be revealing soon. For now, you just get a sneak peek of all that beautiful organization!

DIY drawer dividers in IKEA Trofast bin

I hope this tutorial helps you clear out the clutter and get those drawers organized! You can find even more storage and organization ideas here!

Check out these other storage and organization ideas!

DIY drawer dividers with red Lego pieces sorted by size


Wednesday 12th of August 2020

Thank you for this post! Those plastic sticky dividers are such a great solution. I've been racking my brain on how best to divide up some Ikea storage drawers. Now if I could only get my 12 year-old to jump on the organizing bandwagon.

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