Essential Guitar Accessories Every Player Should Own

Walk into any music store and you’ll find walls of guitar accessories. Cases, straps, picks, strings, stands, capos, slides, polishing cloths, string winders, humidifiers - the list seems endless. But which accessories genuinely improve your playing experience and which ones sit in a drawer collecting dust?

This guide separates the essentials from the nice-to-haves so you can spend your money on what actually matters.

The Non-Negotiables

These accessories aren’t optional. Every guitarist needs them regardless of skill level, playing style, or genre.

Extra Strings

Strings break. It’s not a question of if but when. Having at least one spare set of strings means a broken string during practice doesn’t end your session. For gigging musicians, carrying two or three spare sets is standard.

Beyond breakage, strings wear out. They lose brightness and intonation accuracy as the metal fatigues from playing and exposure to finger oils. Most players change strings every two to six weeks depending on how much they play and how quickly their strings corrode.

Keep a set of your preferred gauge and brand in your case at all times. Running out of strings should never be the reason you stop playing.

A Guitar Tuner

An out-of-tune guitar sounds bad regardless of how well you play. A reliable tuner is essential.

You have several options. Clip-on tuners attach to your headstock and read vibrations directly - they work in noisy environments and don’t require plugging in. Pedal tuners sit on your pedalboard and mute your signal while tuning, which is ideal for live performance. App-based tuners on your phone work well for practice at home.

For practice and learning, a tuner app like Guitar Wiz’s built-in tuner is perfectly sufficient. For live performance, a clip-on or pedal tuner is more reliable.

Guitar Picks

Unless you exclusively fingerpick, you need picks. And you need multiple picks because they disappear. Experienced guitarists lose picks at a remarkable rate - they fall between couch cushions, get left on amplifiers, and vanish into alternate dimensions.

Buy a variety pack of different thicknesses to find what works for your playing style. Thin picks (0.46mm-0.60mm) are flexible and good for strumming. Medium picks (0.70mm-0.85mm) are the most versatile - good for both strumming and single-note playing. Heavy picks (0.96mm-1.5mm) provide more control for lead playing, faster picking, and precise articulation.

Most guitarists settle on a preferred thickness and then buy those in bulk. Having twenty picks scattered around your house means you can always find one when inspiration strikes.

A Guitar Strap

Even if you only play sitting down, a strap serves a critical function: it prevents your guitar from sliding off your lap. When you do eventually play standing up - at a jam session, open mic, or just practicing in your room - a strap is essential for comfortable, stable playing.

A basic nylon or cotton strap works fine. Make sure it has secure strap locks or at minimum fits snugly on your strap buttons. A guitar hitting the floor because the strap slipped off is an expensive lesson in strap security.

A Guitar Stand or Hanger

Guitars left in cases don’t get played. Having your guitar visible and accessible on a stand or wall hanger dramatically increases how often you pick it up for a quick practice session. That fifteen-minute impulse session adds up to hours of extra practice over weeks and months.

A basic A-frame stand is inexpensive and effective. Wall hangers save floor space and keep your guitar safe from being knocked over. Either option is better than leaning your guitar against the wall (it will fall eventually) or keeping it in the case (you’ll play less).

The Strong Recommendations

These aren’t strictly necessary, but they’ll meaningfully improve your playing experience.

A Capo

A capo clamps across the strings at any fret, effectively raising the pitch of all strings. This lets you play open chord shapes in any key, which is incredibly useful for songwriting, playing along with recordings, and accompanying singers who need songs in specific keys.

If you play any kind of acoustic guitar - folk, pop, singer-songwriter, worship music - a capo is practically essential. For electric players, it’s less common but still useful.

Spring-loaded capos are the most popular type: easy to use, quick to reposition, and reliable. Trigger-style capos can be operated with one hand, which is handy during performance.

A Metronome

Rhythm is the foundation of good playing, and a metronome is the most direct way to develop solid time. While many apps and websites offer metronome functionality (Guitar Wiz includes one), having a dedicated device or app you use consistently makes a difference.

The metronome itself doesn’t matter much - any device that produces a steady click will do. What matters is that you use it regularly. Even five minutes of chord practice with a metronome builds better time feel than an hour of unstructured noodling.

A Guitar Case or Gig Bag

If you ever transport your guitar - to lessons, jam sessions, a friend’s house, or gigs - protection matters. A hardshell case offers the best protection against impacts and temperature changes. A padded gig bag is lighter and easier to carry, with reasonable protection for everyday transport.

At minimum, get a gig bag with decent padding (at least 10mm). If you have an expensive guitar or travel frequently, invest in a hardshell case.

A String Winder

Changing strings by hand means turning the tuning peg dozens of times per string. A string winder speeds this up dramatically - what takes ten minutes by hand takes three minutes with a winder. Some winders include a built-in bridge pin puller for acoustic guitars and a string cutter for trimming excess string.

It’s a few dollars and saves real time over the course of owning a guitar. Get one.

Nice to Have

These accessories serve specific purposes and may or may not be worth it depending on your situation.

A Guitar Humidifier

If you live in a dry climate or your home drops below 40% humidity in winter, a humidifier protects your acoustic guitar’s wood from cracking. Dry air causes the wood to shrink, which can lead to fret sprout (sharp fret ends), a sinking top, and eventually structural cracks.

Electric guitars are less affected by humidity since their solid bodies don’t have the same structural vulnerabilities as acoustic guitars’ thin tops and backs.

A Slide

A glass or metal slide opens up an entirely different approach to guitar. Slide guitar has its own technique and musical language. If you’re interested in blues, country, or Hawaiian-style playing, a slide is a worthwhile and inexpensive addition.

Glass slides produce a warmer, smoother tone. Metal slides produce a brighter, more aggressive tone. Most beginners start with a glass slide for its forgiving sound.

A Guitar Cleaning Kit

A basic microfiber cloth and some fretboard conditioner (for unfinished fretboards like rosewood or ebony) keeps your guitar looking and playing well. Wipe down your strings and fretboard after playing to remove finger oils and sweat, which cause strings to corrode faster and grime to build up on the fretboard.

You don’t need an expensive cleaning kit. A microfiber cloth and a small bottle of lemon oil for the fretboard covers it.

A Music Stand

If you practice from sheet music, chord charts, or a tablet displaying tabs, a music stand keeps your reference material at eye level. This prevents the bad posture habit of hunching over to look at papers on a table or floor.

What You Can Skip

Guitar Gloves and Finger Protectors

These interfere with developing calluses and proper finger technique. The discomfort of building calluses is temporary (usually two to three weeks of regular playing). Finger protectors delay this process and change how your fingers interact with the strings.

Expensive Cables (For Home Practice)

A decent mid-range cable is fine for home practice and even small gigs. The difference between a $15 cable and a $60 cable is minimal in most practical situations. Save the premium cables for studio recording where signal integrity truly matters.

Dozens of Pick Varieties

Once you find a thickness that works, stick with it. You don’t need a drawer full of exotic materials and shapes. Standard Delrin or nylon picks in your preferred thickness will serve you well for years.

Try This in Guitar Wiz

Guitar Wiz effectively replaces several physical accessories with digital tools built into the app. The built-in guitar tuner eliminates the need for a separate tuner during practice. The metronome is always accessible for working on timing with chord transitions and strumming patterns.

Use the chord library as your go-to reference when learning new songs, replacing printed chord charts. The interactive chord diagrams show exact finger positions, which is clearer than many paper chord books. When you find songs that need a capo, Guitar Wiz’s transpose feature in the Song Maker lets you see how chord shapes change across different keys.

The Song Sheet Scanner can read chord charts and display them in the app, meaning you can leave the music stand behind for much of your practice. Having your reference material, tuner, metronome, and chord library all in one app streamlines your practice setup.

The Bottom Line

Start with the non-negotiables: extra strings, a tuner, picks, a strap, and a stand. These cost very little and make a meaningful difference in your daily playing experience. Add the strong recommendations as your budget allows and your playing needs expand. Skip the gimmicks and focus your money on things that actually help you play more and play better.