20 Simple Storage and Organization Ideas for Small Bathrooms

Small bathrooms can quickly become cluttered and messy.

With limited space, it’s hard to find spots for all your toiletries, towels, and bathroom essentials. But don’t worry—there are lots of clever ways to make the most of every inch in your tiny bathroom.

From adding shelves above the toilet to using stackable bins under the sink, we’ll show you 20 easy ideas to maximize space and reduce clutter.

1. Over-the-Door Towel Rack

CANYAVE Over The Door Towel Rack, Over Door Towel Rack for Bathroom Door, Triple Towel Storage Holder with Hooks (Silver Gray, 17.32" L)

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An over-the-door towel rack is a great way to add storage in a small bathroom. You can hang it on the back of your bathroom door without any tools.

Some have multiple bars for hanging several towels. Others have hooks for robes or washcloths. Look for one that matches your bathroom decor.

2. Corner Shelving Unit

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Corner shelves are perfect for small bathrooms. They fit snugly into unused spaces and give you extra storage without taking up much room.

You can find corner shelves in many styles. Some are freestanding units that reach from floor to ceiling. Others are smaller floating shelves you mount on the wall.

3. Magnetic Strip for Metal Tools

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A magnetic strip can be a game-changer for your small bathroom. It’s a clever way to store metal items like tweezers, nail clippers, and bobby pins.

The best part? You won’t have to dig through drawers anymore. It’s a simple, space-saving trick that makes your bathroom feel more organized.

4. Stackable Acrylic Drawers

SpaceHacks 2 Pack Stackable Makeup Organizer and Storage, Acrylic Organizers,Clear Plastic Storage Drawer with Handles for Vanity, Undersink, Kitchen Cabinets, Pantry

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Stackable acrylic drawers are a game-changer for small bathroom storage. These clear containers let you see what’s inside at a glance.

Use these drawers to organize makeup, skincare products, or hair accessories. They’re perfect for storing small items that might get lost in larger cabinets.

5. Lazy Susan for Under-Sink Storage

YouCopia SinkSuite Under Sink Turntable with Adjustable Dividers, Lazy Susan Organizer for Kitchen or Bathroom Storage, White

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A Lazy Susan can be a game-changer for your under-sink storage. This rotating tray helps you easily access items tucked away in the back of your cabinet.

Place cleaning supplies, toiletries, or extra towels on the Lazy Susan. You can even use smaller containers on it to organize tiny items like cotton swabs or hair ties.

6. Wall-Mounted Toothbrush Holder

iHave Toothbrush Holders for Bathrooms, 2 Cups Toothbrush Holder Wall Mounted with Toothpaste Dispenser - Large Capacity Tray, Cosmetic Drawer - Tooth Brushing Holder & Bathroom Accessories

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A wall-mounted toothbrush holder is a great way to save space in your small bathroom. You can easily attach it to the wall near your sink or mirror.

Many options are available, from simple plastic holders to stylish metal or wooden designs. Some even have built-in cups for rinsing.

7. Hanging Shower Caddy

YASONIC Shower Caddy Hanging - Never Rust Shower Organizer - Aluminum over The shower head caddy with 10 Hooks for Razor/Sponge - Shower Rack with Soap Basket - Silver

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A hanging shower caddy is a great way to save space in your small bathroom. You can hang it over your showerhead for easy access to all your bath products.

Make sure to choose a rust-resistant option if you’re using it in the shower. This will help it last longer in the damp environment.

8. Compact Laundry Hamper

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A small bathroom doesn’t have room for a big laundry basket. But you still need a place for dirty clothes. Try a slim, vertical hamper that fits in tight spaces.

Look for narrow hampers that slide between the toilet and wall. Some even have wheels so you can easily move them.

9. Adhesive Hooks for Loofahs

CGBE 4 Packs Shower Hooks for Inside Shower, Self Adhesive Shaver Holder Hanger Hook for Bathroom Damage Free Wall Hooks for Razor Loofah Sponge

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Adhesive hooks are a great way to keep your loofahs off the shower floor. Stick them on your shower wall for easy access while bathing.

Choose water-resistant hooks that can handle the humid bathroom environment.

10. Cabinet Door Hairdryer Holder

Sevenblue Hair Tool Organizer, 3-in-1 Universal Hair Dryer Holder, Adjustable Height Metal Blow Dryer Holder Wall Mounted/Over Cabinet Door/Free-Standing (Black)

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A cabinet door hairdryer holder is a smart way to use the inside of your bathroom cabinet. You can buy a special holder or make one yourself with a metal basket.

Attach it to the inside of the cabinet door. This keeps your hairdryer off the counter and easy to reach. It also hides cords and keeps them from tangling.

11. Tiered Baskets for Toiletries

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Tiered baskets are a game-changer for small bathroom storage. You can use them to organize your toiletries and keep everything within easy reach.

Put everyday essentials like toothpaste and face wash on the top tier. Store less-used items on lower levels. This setup helps you find what you need quickly.

12. Sliding Shelves for Cabinets

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Make the most of your bathroom cabinets with sliding shelves. These nifty additions can transform hard-to-reach spaces into easily accessible storage areas.

For medicine cabinets, try adding small sliding organizers. They’ll help keep your medications and small items tidy and within reach.

13. Adhesive Wire Storage Basket

MaraFansie Hanging Kitchen Baskets Wire Storage Basket Over the Cabinet Door Organizer, No Drilling Adhesive Basket for Cabinet Pantry Organization and Kitchen, Bathroom, Storage, 2 Pack, Black

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Maximise your bathroom storage with a hanging wire basket.

These handy organizers stick right to the walls of your bathroom, creating extra space for toiletries and essentials. You can easily remove and reattach them as needed.

14. Corner Suction Cup Shelf

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A corner suction cup shelf is a great way to add storage in your small bathroom. These shelves stick to tile or glass surfaces without any tools or drilling.

They’re perfect for shower corners. You can use them to hold shampoo, soap, and other shower essentials.

15. Mirror with Built-In Storage

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A mirror with built-in storage is a great way to save space in your small bathroom. These clever mirrors open up to reveal shelves inside, perfect for storing toiletries and medicines.

You can find options that mount on the wall or sit on your countertop. Some even have lights built in, which is handy for applying makeup or shaving.

16. Floating Shelves Above the Toilet

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Floating shelves above your toilet can be a game-changer for small bathrooms. You can use these shelves to store extra toilet paper, towels, and toiletries.

Choose shelves that match your bathroom’s style. Wood shelves can bring warmth to a plain white bathroom. Metal shelves work well for a modern look.

17. Expandable Bathtub Tray

XcE Foldable Bathtub Tray Expandable to 105cm for Luxury Bath, Bath Tray for Bathtub (Bamboo)

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An expandable bathtub tray gives you both function and style. It sits across your tub and provides space to hold bath essentials like soap, shampoo, candles, or even a book.

The adjustable design means it fits most tubs, keeping everything organised and within reach while you relax.

18. Under-Sink Slide-Out Basket

ClosetMaid 11 in. Pull Out Cabinet Organizer, Heavy Duty, Slide Out Pantry Shelves Drawers for Kitchen, Bathroom, White

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A slide-out basket can transform the space under your bathroom sink. This clever storage solution makes it easy to access items tucked away in the back.

You can find wire or plastic baskets that slide smoothly on rails. These fit neatly around plumbing pipes and use vertical space effectively.

19. Clear Bins for Small Items

Clear bins are great for keeping small bathroom items tidy. You can use them to store makeup, hair accessories, or toiletries.

See-through containers make it easy to find what you need quickly. Put them on shelves or in cabinets to keep your bathroom clutter-free.

20. Shower Rod with Baskets

SWTYMIKI Shower Caddy Tension Pole - 4-Tier Corner Shower Organizer Tension Rod with Soap Holder, Toothbrush Holder & 4 Hooks, Adjustable Stainless Steel Bathroom Organizer 27.6 to 108.3 inch, Black

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A shower rod with baskets is a smart way to add storage in your small bathroom.

You can easily hang a second rod near the back wall of your shower. Then, attach hooks to the rod and hang small baskets from them.