A cluttered bathroom can quickly become overwhelming, especially in small spaces where every inch counts.
Whether you’re battling overflowing cabinets, a lack of vanity space, or simply looking to add some charm to your bathroom, DIY bathroom storage solutions offer the perfect balance of function and style.
This guide is packed with 18 smart and creative bathroom storage ideas you can build or assemble yourself — no expensive remodeling required.
From mason jars and shower racks to under-sink makeovers and chic vanity upgrades, these DIY solutions will help you organize your space, maximize storage, and beautify your bathroom — all on a budget.
Ready to turn chaos into calm? Let’s dive in.
Wall-Mounted Mason Jar Organizers
Mason jars are a DIY favorite, and in the bathroom, they’re perfect for storing cotton balls, Q-tips, makeup brushes, or toothbrushes.
- Mount them on a reclaimed wood plank using metal hose clamps.
- Attach the plank to your wall near the vanity.
- Label each jar for a clean, organized look.
This is an ideal solution for small bathrooms with limited counter space and offers both storage and a rustic charm.
Over-the-Toilet Ladder Shelf
Utilize vertical space by installing a ladder shelf over the toilet — a clever storage idea that doubles as décor.
- Repurpose an old wooden ladder or build a simple one using pine wood.
- Paint or stain it to match your bathroom’s aesthetic.
- Use baskets or trays on the rungs for towels, toilet paper, and decor.
It’s a brilliant DIY bathroom storage solution for rentals, too — no drilling required if you lean it against the wall.
DIY Drawer Dividers for Vanity Cabinets
Tired of digging through messy drawers? Custom drawer dividers are a simple yet effective way to bring order.
- Use thin plywood or balsa wood to create adjustable compartments.
- Paint or line them with adhesive paper for a polished look.
- Group items by category — hair tools, skincare, dental care, etc.
Great for small vanities, this idea keeps everything in its place without needing extra storage furniture.
Hanging Baskets on the Wall
Turn empty wall space into functional storage using wire or woven baskets.
- Hang 2–3 baskets vertically using screws or adhesive hooks.
- Store rolled towels, bath products, or magazines.
- Mix sizes and textures to add visual interest.
This method is particularly renter-friendly and perfect for narrow bathrooms where floor space is at a premium.
Repurposed Wooden Crates as Shelves
Wooden crates make charming and practical open shelving units.
- Sand and stain them for a rustic look or paint for a modern feel.
- Stack them on the floor or mount them on the wall.
- Use them to store towels, toilet paper, or decorative items.
It’s an affordable way to add storage with personality and can be rearranged as needed.
Magnetic Makeup Board
Tired of rummaging through makeup bags? A DIY magnetic board solves that beautifully.
- Attach magnetic sheets inside a photo frame.
- Glue magnets to the back of your makeup containers.
- Hang it on your bathroom wall for easy access and display.
This idea is especially useful in small bathrooms where drawer space is limited and makes a trendy decor feature.
Tension Rod Under-Sink Organizer
The awkward space under the bathroom sink often goes underutilized. Add a tension rod to change that.
- Install a rod between the cabinet walls.
- Hang spray bottles or small baskets for cleaning supplies.
- Add stackable bins underneath for extra storage.
This is one of the easiest and most effective DIY bathroom under sink storage ideas to try.
Floating Shelves Above the Door
Maximize vertical storage by installing shelves just above the bathroom door frame.
- Use slim wood planks and metal brackets.
- Store rarely used items like extra toilet paper or bath towels.
- Add baskets or bins to keep it tidy.
It’s an often-overlooked spot that’s perfect for extra storage in small bathrooms.
Rolling Cart for Multi-Purpose Storage
A small rolling cart is both practical and movable — ideal for tight bathrooms.
- Use a tiered metal or wood cart.
- Store daily essentials like skincare, razors, and hair tools.
- Roll it away when not in use.
Great for renters or shared bathrooms, and easy to customize with baskets or jars.
DIY Vanity with Built-In Shelving
If you’re ready for a slightly larger project, building a custom vanity with open shelves is a worthwhile investment.
- Use affordable plywood or upcycled furniture as a base.
- Include cubbies or side shelving for baskets or rolled towels.
- Paint it to match your decor.
This project adds both function and a high-end, custom-built look.
Shower Rack from Copper Pipes
For a chic industrial vibe, build your own shower rack using copper pipes.
- Assemble a tiered rack using pipe connectors and suction cups or mounts.
- Hang loofahs, soaps, or baskets for bottles.
- Copper resists water damage and adds visual warmth.
An elegant, durable DIY bathroom storage idea perfect for showers with limited ledge space.
Upcycled Spice Rack for Toiletries
Repurpose a wooden spice rack into a charming wall-mounted toiletry shelf.
- Paint it to match your bathroom palette.
- Mount it near your sink or mirror.
- Use it for perfumes, skincare, or daily-use items.
Compact, attractive, and easy to DIY — it’s ideal for small spaces.
Pegboard Wall Organizer
Pegboards aren’t just for tools — they make excellent bathroom storage too.
- Mount one behind your door or vanity wall.
- Add hooks, cups, and shelves to store everything from hair dryers to towels.
- Customize the layout as your needs change.
A highly flexible and creative storage idea for DIY bathroom lovers.
Hanging Shoe Organizer for Bathroom Supplies
This unexpected hack uses a clear hanging shoe organizer for maximum versatility.
- Hang it on the inside of your bathroom door.
- Use the pockets for brushes, lotions, extra toiletries.
- Label each for quick access.
Affordable, renter-friendly, and surprisingly stylish with the right finish.
Rustic Pallet Shelf with Hooks
Old wooden pallets can be turned into rustic wall shelves with hooks for towels or robes.
- Cut and sand the pallet, then add shelves and hooks.
- Mount it securely to your bathroom wall.
- Use it for both storage and décor.
This idea adds character to any bathroom, especially farmhouse or vintage styles.
DIY Stackable Toilet Paper Holders
Keep toilet paper within reach but out of the way using this clever DIY hack.
- Use PVC pipes or cardboard cylinders cut to size.
- Paint and stack them creatively near the toilet.
- Add decorative touches like rope or labels.
Functional and quirky, this project adds charm to even the tiniest bathrooms.
Bamboo Baskets Under Floating Sink
If your sink is wall-mounted or floating, you can utilize the space beneath with styled baskets.
- Choose matching bamboo or woven baskets.
- Use them to store towels, cleaning products, or backup toiletries.
- Slide them under neatly to keep the space open yet efficient.
This DIY storage idea maintains a spa-like atmosphere while hiding clutter.
Slim Shelving Unit Beside the Toilet
That awkward space between the toilet and the wall? It’s gold for storage.
- Build or buy a slim rolling shelf that fits snugly.
- Store toilet paper, wipes, air fresheners, or magazines.
- Add wheels for accessibility or install permanently.
A genius way to gain storage without sacrificing floor space.
Conclusion:
With these 18 DIY bathroom storage ideas, you don’t need a full renovation to bring order and elegance to your space.
From clever under-sink hacks to charming wall-mounted organizers, there’s a solution here for every budget, bathroom size, and design style.
Ready to revamp your bathroom? Pick one or two ideas to start with and let your creativity flow.
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