How to Hide Wires on a Wall: 5 Easy Methods That Actually Work

The quickest way to hide wires on a wall is a paintable cable raceway: a slim plastic channel that sticks or screws along the wall, holds the cords inside, and disappears once it is painted the wall color. If you want the wires gone completely, a recessed in-wall kit runs low-voltage cables and power behind the drywall the safe, code-friendly way. Between those two sit several cheap, renter-friendly options such as baseboard channels, adhesive clips, cord sleeves and smart furniture placement. This guide walks through each method, what it costs, how long it takes and which one suits your wall, budget and skill level.

Before you start: plan the wire route

Five minutes of planning saves most of the frustration. Stand back from the wall and look at where each cable starts (the device) and where it needs to end (the outlet, router or another device). The shortest visible path is rarely the best one. A cable that drops straight down to the baseboard, then runs along the trim to the outlet, is far less noticeable than one that cuts diagonally across open wall.

1. Count and sort the cables. Separate power cords (lamp, TV, speaker power) from low-voltage cables (HDMI, Ethernet, speaker wire, coax). This matters for the in-wall method later.
2. Measure the run. Measure vertical and horizontal distances separately and add around 10 percent for corners and slack.
3. Check the bundle size. Hold the cables together and estimate the diameter. Raceways are sold by interior size, and a channel that is too small will pop open.
4. Note the wall surface. Smooth painted drywall suits adhesive products. Textured walls, brick, fresh paint and bathrooms usually need screws or anchors instead.

Tools and materials

• Tape measure, pencil and a small level
• Cable raceway or cord cover kit sized for your bundle, with corner and elbow pieces
• Fine-tooth hacksaw or the cutter included with many raceway kits
• Rubbing alcohol and a clean cloth to prep the wall for adhesive
• Adhesive cable clips, hook-and-loop ties and a split cord sleeve
• For in-wall work: stud finder, drywall saw, fish tape or glow rods, and a non-contact voltage tester
• Primer and wall paint (a sample pot is usually enough for a raceway)

Method 1: Paintable cable raceway

A raceway is the best all-round answer for most people. It works for TV cables, lamp cords, desk setups and Wi-Fi routers, and it can be removed later. Look for a low-profile, half-round or flat design, since square channels cast more shadow and are easier to spot.

1. Mark a straight line. Use the level and pencil so the channel runs perfectly vertical or horizontal. A slightly crooked raceway is what gives it away.
2. Cut to length. Measure twice, cut the base and cover together, and fit connector pieces at every corner instead of bending the channel.
3. Clean the wall. Wipe the line with rubbing alcohol and let it dry. Dust and grease are the main reasons adhesive fails.
4. Mount the base. Press firmly for around 30 seconds per section. On heavy runs or textured walls, add the small screws most kits include.
5. Lay in the cables and snap the cover shut. Leave a little slack at each end so plugs are not under tension.
6. Prime and paint. Scuff lightly, use a primer suited to plastic, then paint with the wall color. Two thin coats look better than one thick one.

Method 2: Baseboard and corner channels

When cables need to travel sideways across a room, the baseboard is the natural hiding place because the eye already expects a line there. Baseboard raceways are shaped to sit on top of or tight against existing trim, and corner channels tuck into the inside corner where two walls meet. Both follow lines that are already part of the room, so they rarely read as an add-on.

Paint a baseboard channel the trim color, not the wall color. For a run along a door frame, carry the channel up the edge of the casing and paint it to match. Where a cable has to cross a doorway, use a flat floor cord protector rather than running it along the threshold where it will get kicked.

Method 3: Clips, ties and sleeves for a no-drill fix

If you rent, or you only need a quick tidy-up, you can hide a surprising amount with small accessories:

• Adhesive cable clips hold a single cord tight along the underside of a shelf, the back edge of a desk or the top of a baseboard.
• Split cord sleeves combine several cables into one neat tube. Pick a color close to the wall so it reads as a single thin line.
• Hook-and-loop ties manage slack behind furniture. Unlike plastic zip ties, they can be reopened and will not crush a cable.
• Removable adhesive strips let you mount a small power strip or cable box behind a desk or cabinet, keeping plugs off the floor.

To protect your deposit, test adhesive on a hidden patch first and remove it slowly by pulling the release tab straight down along the wall.

Method 4: Let furniture and decor do the work

Sometimes the best cable cover is something you were going to put on the wall anyway. A console table, bookcase or media cabinet placed below a wall-mounted screen hides the vertical drop and gives you a spot for a power strip. Floating shelves with a gap at the back can carry cords along their underside. A tall plant, floor lamp or folding screen in a corner covers a run where a raceway would look awkward.

On the wall itself, a gallery arrangement or a large piece of art can break up the line of a painted raceway so it no longer catches the eye. If you like the idea of a display wall, our guide to cork board wall ideas shows layouts that double as cord camouflage in a home office, and a shadow box display can sit over a short vertical run. Always leave airflow around chargers and power bricks, and never bury a power strip under fabric or cushions.

Method 5: Run cables inside the wall

For a completely invisible result, cables can go through the wall cavity. This is where the difference between power and low-voltage cables really matters. Standard appliance and TV power cords are not designed to be run inside walls, and the US National Electrical Code does not allow flexible cords to be used as a substitute for fixed wiring through walls. The safe approach is either a recessed in-wall power kit, which uses rated in-wall cable between two outlet-style plates, or a new outlet installed by an electrician.

Low-voltage cables such as HDMI, Ethernet and speaker wire can go through the wall on their own, but choose versions marked as in-wall rated (look for CL2 or CL3 on the jacket) so they meet fire safety requirements.

Step by step with an in-wall kit

1. Find the studs and check for hazards. Use a stud finder to locate a clear bay between studs, and a voltage tester to check for live wiring. Avoid areas directly above or beside existing outlets and switches, and watch for fire blocking (horizontal boards partway up the wall) in older homes.
2. Trace and cut the openings. Use the kit template to mark a top opening behind the device and a bottom opening near the outlet in the same stud bay. Cut carefully with a drywall saw, keeping the blade shallow.
3. Fish the cables. Push fish tape or a glow rod from the top hole down to the bottom one, tape the cables to the end and pull them through.
4. Install the plates. Fit the recessed plates following the kit instructions and connect the in-wall power cable only as the manufacturer directs.
5. Test. Plug in and power up before tidying anything else.

If you cut a hole in the wrong place, it is fixable. Our guide to taping and mudding drywall covers patching small openings so they vanish under paint. If you are unsure about anything involving mains power, hire a licensed electrician. Adding a dedicated outlet behind a TV or desk is routine work, and local permit rules may apply.

Tips for specific types of wires

Different cables bring different problems. These quick fixes cover the situations readers ask about most.

Router, modem and Wi-Fi cables

Routers work best in the open, so hiding the box itself can weaken your signal. Instead, hide the cables: mount the router on a small shelf near the ceiling or on top of a bookcase, run the power and Ethernet down a short painted raceway, and gather the slack in a sleeve behind the furniture. Avoid closing the router inside a metal cabinet.

Lamp cords and phone chargers

Thin lamp cords are the easiest to disguise. Run them straight down the back leg of a table or along the side of a nightstand with two or three clear adhesive clips. For bedside charging, a small power strip fixed to the back of the nightstand keeps every plug off the wall and floor.

Speaker wire and surround sound

Flat, paintable speaker wire can lie along the top edge of a baseboard or in the gap between the carpet and the trim, then be painted or tucked out of sight. For rear speakers mounted high on the wall, a vertical raceway in a corner is far less noticeable than one in the middle of the wall. If you go through the wall, use in-wall rated speaker cable.

Security cameras and doorbells

Low-voltage camera and doorbell cables can follow window and door casings, where a thin channel painted to match the trim almost disappears. Outdoors, use a raceway or conduit rated for exterior use and seal any holes through the wall so water and insects cannot get in.

How to tell if a cable job is done well

Before you put the tools away, check the result from where you normally sit or stand, not from right next to the wall. Use this short checklist:

• No cable crosses open wall at an angle; every run is straight and level.
• Corners use proper connector pieces rather than a bent or overlapping channel.
• Covers close fully and do not bulge, even at the fullest section.
• Plugs have a little slack and nothing pulls on the outlet.
• Power bricks and strips have air around them and are not buried under fabric.
• Each cable is labeled at both ends so you can change your setup later.

If a run still catches your eye, the usual fix is repositioning rather than more products: move the raceway into a corner, along trim, or behind a piece of furniture.

Which method should you choose?

• Renting: adhesive raceway, clips and sleeves, plus furniture placement.
• Wall-mounted TV you own: an in-wall kit for a clean finish, or a painted vertical raceway if you would rather not cut drywall. See our full walkthrough on how to hide wires from a mounted TV for bracket-specific tips.
• Home office or desk: an under-desk tray or clips for the horizontal mess, and a short raceway down to the outlet.
• Brick or concrete walls: surface raceway fixed with masonry anchors, run along mortar lines where possible.
• Across a whole room: baseboard channels painted the trim color.

Common mistakes to avoid

• Buying a raceway that is too small. Size up so the cover closes without force, and leave room for a cable you add later.
• Running extension cords through walls or under rugs. Both trap heat and hide damage. Use a proper in-wall kit or an outlet instead.
• Skipping primer. Wall paint often peels off smooth plastic without it.
• Pulling cables tight. Strain at the plug is a common failure point. Leave gentle loops at each end.
• Forgetting to label. A small tag on each end of every cable makes future changes painless.

For more ways to finish a room once the cables are gone, browse the decoration category or try our painted brick ideas.

Bottom line

For most homes, a straight, painted raceway that follows a corner or the trim is the quickest way to hide wires on a wall, and clips, sleeves and furniture handle the rest. Choose an in-wall kit or a new outlet only when you want cables gone completely, and keep power cords out of the wall cavity unless you are using a rated kit or a licensed electrician. Plan the route first, size the channel generously, and the result will look built-in rather than added on.

Frequently asked questions

Can I hide wires on a wall without drilling?

Yes. Adhesive-backed raceways, cable clips, cord sleeves and removable mounting strips all work without drilling on smooth, clean walls. Furniture and decor can hide the rest.

Is it safe to run a TV power cord inside the wall?

No. Standard power cords are not rated for use inside walls. Use a recessed in-wall power kit designed for the purpose, or have an electrician install an outlet behind the TV.

How do I make a cable cover blend into the wall?

Keep it perfectly level, run it along corners or trim where possible, then lightly scuff, prime and paint it the same color as the surface behind it.

How much does it cost to hide wires on a wall?

A basic raceway or clip setup usually costs under $40. In-wall kits typically run from around $40 to $120, and having an electrician add an outlet generally costs more, depending on your area and wall type.

What is the best way to hide wires in a rental?

Use removable adhesive raceways and clips, route cords behind furniture, and avoid cutting drywall unless your landlord agrees in writing.

How do I hide router and modem cables?

Keep the router in the open for good Wi-Fi and hide only the cables. Place it on a high shelf, run power and Ethernet down a short painted raceway, and bundle the slack in a cord sleeve behind furniture.