Best String Trimmers of 2025

Bryan Hicks Avatar
Bryan Hicks
Last Updated: Jan 13, 2025

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String trimmers are versatile and efficient gardening tools used to trim grass, weeds, and other plants in hard-to-reach areas. They are ideal for maintaining lawns, gardens, and landscapes with precision and ease. String trimmers come in different sizes and types, including gas-powered, electric, and battery-operated models. They also have various cutting widths, line capacities, and features such as adjustable handles, telescoping shafts, and pivoting heads. String trimmers are lightweight, easy to maneuver, and offer excellent control for trimming around obstacles like trees, fences, and flower beds. They are a must-have tool for any gardener or landscaper looking to keep their outdoor space looking neat and tidy.

At a Glance: Our Top Picks

BLACK+DECKER Cordless String Trimmer Cover #TOP 1
BLACK+DECKER Cordless String Trimmer
ftb score rating icon 9.8
DEWALT 20V MAX* String Trimmer Cover #TOP 2
DEWALT 20V MAX* String Trimmer
ftb score rating icon 9.7
BLACK+DECKER Cordless Combo Kit Cover #TOP 3
BLACK+DECKER Cordless Combo Kit
ftb score rating icon 9.5

Top 10 String Trimmers

BLACK+DECKER Cordless String Trimmer

LST300
White
One Size
BLACK+DECKER Cordless String Trimmer Cover
BLACK+DECKER 20V MAX Cordless String Trimmer, 2 in 1 Trimmer and Edger, 12 Inch, Battery Included (LST300)

The BLACK+DECKER Cordless String Trimmer is a versatile 2-in-1 tool that can easily convert between a trimmer and a wheeled edger. With an automatic spool feed technology, you don't have to stop and bump to feed more line. The Powerdrive transmission delivers more power from the motor to the cutting string, allowing you to get the job done faster. The lightweight design and adjustable height handles make it easy to handle. Moreover, it comes with a 20v Lithium battery pack that provides 33% more run time and can be easily swapped with other BLACK+DECKER tools.

The BLACK+DECKER Cordless String Trimmer is perfect for those who want a lightweight and easy-to-use tool for their medium-sized lawns and gardens. It's great for trimming borders, sidewalks, and flower beds, as well as for overgrowth after mowing. The automatic spool feed technology and the pivoting handle make it easy to use, while the Powerdrive transmission delivers more power to the cutting string, allowing you to get the job done faster. Although the battery life may not be enough for large yards, it's still a great value for low to medium-duty use.

What We Like
Lightweight design
Easy assembly
Good battery life
Effective for tough weeds
Quiet operation
What We Don't Like
Short initial battery runtime
Safety button inconvenience
#TOP 2

DEWALT 20V MAX* String Trimmer

DCST922B
Black, Yellow
One Size
DEWALT 20V MAX* String Trimmer Cover
DEWALT 20V MAX* XR String Trimmer, 14-Inch, Tool Only (DCST922B)

The DEWALT 20V MAX* String Trimmer is a battery-powered trimmer with a 14-inch cutting width. It features a folding hinge to fit into small storage spaces, variable-speed trigger for performance and runtime, and durability even in thick brush. Customers have praised its power and ease of use, though some have noted that the battery doesn't last long and the trimmer is quite heavy.

What We Like
Powerful and efficient
Two-speed motor functionality
Well-balanced design
Easy string loading
Compact and foldable
What We Don't Like
Heavier for extended use
Battery cost and management
#TOP 3

BLACK+DECKER Cordless Combo Kit

LCC222
Black
One Size
BLACK+DECKER Cordless Combo Kit Cover
BLACK+DECKER 20V MAX* POWERCONNECT 10 in. 2in1 Cordless String Trimmer/Edger + Sweeper Combo Kit (LCC222)

Get your gardening job done with ease using BLACK+DECKER Cordless Combo Kit. This versatile tool easily transforms from a cordless string trimmer to an edger with a rotation of 180 degrees, providing you with the flexibility to work on different areas of your garden. The adjustable height and soft-grip handle ensure comfortable and customizable control during extended use. You don't have to worry about bumping the trimmer line as the AFS automatic feed spool continuously feeds it. The sweeper is perfect for clearing driveways, sidewalks, decks, and garages of grass clippings, leaves, and other debris. With a lightweight design and quiet operation, this combo kit is easy to use and won't disturb your neighbors. You'll also have backup power with two 20V MAX* POWERCONNECT batteries, ensuring a consistent charge.

What We Like
Lightweight and easy to use
Good battery life
Quiet operation
Effective for small yards
Value for money
What We Don't Like
Battery life could be longer
Blower power may be limited
#TOP 4

DEWALT 20V MAX* Trimmer

DCST922P1
Black, Yellow
One Size
DEWALT 20V MAX* Trimmer Cover
DEWALT 20V MAX* String Trimmer Kit, 5-Ah (DCST922P1)

Tackle your lawn with ease using this powerful cordless grass trimmer. Its folding hinge allows for easy storage in small spaces, while its reduced length makes transportation a breeze. With a 14-inch cutting swath, this trimmer is perfect for large areas. It's also durable enough to handle thick brush, and you can choose between performance and runtime with the variable-speed trigger. The QuickLoad Spool lets you wind new line quickly, and the Hi/Lo speed control switch allows you to adjust the power level. This trimmer is a must-have for anyone looking to keep their lawn looking its best.

What We Like
Very quiet operation
Lightweight and easy to handle
Powerful cutting performance
Convenient battery-powered design
Easy string loading
What We Don't Like
Short battery life
Can feel heavy during use
#TOP 5

BLACK+DECKER 20V Max String Trimmer/Edger

LSTE525
Black/Orange
One Size
BLACK+DECKER 20V Max String Trimmer/Edger Cover
BLACK+DECKER 20V MAX* String Trimmer / Edger, 12-Inch (LSTE525)

The BLACK+DECKER 20V Max String Trimmer/Edger is a lightweight and reliable tool that can be used for light trimming and edging. It features a power drive transmission for increased torque, two speed control for more power or extended runtime, and an easy feed button for quick line advancement. Customers have praised its maneuverability, battery life, and the wheel feature for easy edging, though it may lack power on thicker strands of grass.

What We Like
Lightweight and easy to use
Two batteries included
Compatible with other B&D tools
Effective for light trimming and edging
Automatic string feed feature
What We Don't Like
Battery life can be short
May struggle with thicker grass

EGO ST6151LB Combo Kit

ST6151LB
black
EGO ST6151LB Combo Kit Cover
EGO ST6151LB 15-Inch 56-Volt Lithium-ion Cordless POWERLOAD™ String Trimmer with Aluminum Telescopic Shaft & 615 CFM Blower Combo Kit with 2.5Ah Battery and Charger Included

The EGO Combo Kit includes a 15-inch POWERLOAD String Trimmer with a telescopic aluminum shaft and a 615 CFM Blower, both powered by a 2.5Ah ARC Lithium battery. The POWERLOAD Technology allows you to feed the line with ease. The String Trimmer offers up to 45 minutes of runtime, while the Blower can run for up to 75 minutes. With a professional-grade dual line, these tools provide efficient yard maintenance, making trimming and blowing leaves a breeze for you.

What We Like
Lightweight and easy to handle
Excellent cutting performance
Long battery life
Smooth auto-feed feature
Good balance and ergonomics
What We Don't Like
Battery capacity may be limited
Assembly alignment challenges
#TOP 7

ZKpilse 21V Cordless Weed Wacker

ZJX01
Blue
ZKpilse 21V Cordless Weed Wacker Cover
Weed Wacker Cordless Electric Weed Eater 21V Battery Powered 6000mAh String Trimmer Weed Trimmer Brush Cutter Battery Operated Lawn Trimmer Grass Cutter Machine

The ZKpilse Cordless Weed Wacker is designed for effortless yard maintenance. Its battery-powered feature allows you to trim areas where lawn mowers can't reach, ensuring that your garden edges and flower beds look tidy. The adjustable telescoping shaft accommodates users of different heights, making it easy to operate without bending over. With a quiet motor, you can enjoy trimming without disturbing the peace of your neighborhood. Plus, the powerful cutting capability ensures that thick grass and weeds are handled with ease, giving your yard a polished appearance.

What We Like
Battery powered convenience
Adjustable height for comfort
Quiet operation
Strong cutting performance
What We Don't Like
Limited competing features
#TOP 8

WORX GT Revolution WG170.2 String Trimmer

WG170.2
Black and Orange
WORX GT Revolution WG170.2 String Trimmer Cover
Worx GT Revolution 20V 12" String Trimmer Grass Trimmer/Edger/Mini-Mower, WG170.2

The WORX String Trimmer WG170.2 is a versatile 3-in-1 tool that easily switches from a precision trimmer to a wheeled edger and a mini-mower. With the Command Feed technology, you can add more line with just a push of a button, ensuring uninterrupted work. The adjustable handle and rotating head settings provide comfort and flexibility for extended use and reaching difficult areas. Its longer reach and powerful motor help you tackle chores efficiently. The support wheels offer balance for professional-looking results.

What We Like
Excellent customer service
Powerful and versatile tools
Lightweight and easy to use
Interchangeable batteries
Quick battery charging
What We Don't Like
Battery lifespan varies
Wheel mounting mechanism issue
#TOP 9

JAGROM 20V Cordless String Trimmer

mmstja
Green
12-inch
JAGROM 20V Cordless String Trimmer Cover
JAGROM 12-inch 20V Cordless String Trimmer with Fast Charger, 2 X 2.0Ah Battery Powered with Auto Line Feed, Lawn Edger with 8 Pcs Grass Cutter Spool Line and 2 Spool Cap

JAGROM Cordless Trimmer is a versatile 2-in-1 tool that can be easily converted from a trimmer to an edger with a wheel. With two powerful batteries and a fast charger, you get 60 minutes of uninterrupted trimming. The adjustable cutting head and auxiliary handle provide ergonomic comfort, making it easy to reach difficult spaces. The automatic line feed ensures you never run out of cutting rope, while the protective cover keeps you safe during use. Easy assembly and a durable design make it a convenient and effective tool for all your lawn care needs.

What We Like
Lightweight and easy to handle
Fast battery charging
Includes extra spools of line
Adjustable head and handle
Good for small yards
What We Don't Like
Limited power for heavy tasks
Single string system
#TOP 10

BLACK+DECKER Cordless String Trimmer

LST522
Multi
One Size
BLACK+DECKER Cordless String Trimmer Cover
BLACK+DECKER 20V MAX Cordless String Trimmer and Edger with Spool, Battery and Charger Included, 2 Speed, 12 Inch (LST522)

Experience hassle-free trimming with the BLACK+DECKER Cordless String Trimmer. This powerful trimmer features an Automatic Feed Spool that feeds the edger/trimmer line as needed without bumping, saving you time and effort. With the LBXR2520 battery, you get 66% more battery capacity for longer runtime compared to LBXR20. Choose between two-speed controls to boost power or extend runtime, while the PowerDrive Transmission increases torque for more cutting power. Easily convert from trimmer to wheeled edger, and adjust the height and handle with premium soft grip for improved comfort and control. Whether you're a professional landscaper or a DIY enthusiast, this cordless string trimmer is perfect for all your lawn maintenance needs.

What We Like
Lightweight and easy to use
Long-lasting battery life
Self-feeding string
Good for entry-level users
Convenient battery operation
What We Don't Like
Limited power for tough jobs
Short battery duration on high setting
Buying Guide Image

The Best String Trimmers You Should Consider

It is no secret to anyone that gardening services have been put through the clouds, every day they are more expensive and do not always do the job correctly. Many times, we think about doing the work ourselves, we just don’t have the necessary tools.

To enter the world of gardening, the most important thing is to have a good string trimmer, not only that it is functional but also economic. If you are looking for a new string trimmer, but you are living your life seeing different models and brands, pay attention to this guide to buy the best trimmer in the current market.

Our goal is to help you know the basic characteristics that should be taken into account when selecting a trimmer so that you can feel calmer knowing that you are acquiring a good product and that your investment will pay off.

Type of trimmer

Electric cable cutters have high power with the advantage of being much friendlier to the environment. With these trimmers, you can trim the grass and even the high weeds. There are also wireless trimmers that work with a battery. The advantage is in sight because you can move it from here to there without the cable tie. However, this type of trimmer has not yet been developed with enough power.

The straight or curved shaft

The trimmers have a shaft that can be curved or straight. The straight axis has a greater reach and is ideal for cutting grass in difficult places like under bushes. The curved shaft, meanwhile, has the advantage of being lighter and, therefore, easier to manipulate for beginners of gardening.

Cutting mode

It is recommended that the reel has two cutting lines. We refer to the thread that carries the reel and that finally works as a leaflet while turning to cut the grass. Some trimmers only have one line, therefore, try to choose one that has two, so you can use it to cut tall weeds.

Motor position

You may have noticed that traditional gasoline-based string trimmers have the engine at the top. This is an advantage of balance and mobility, so it is recommended to buy one with this design if it is an electric cutter with cable. Try to avoid the trimmer with the motor near the cutting head.

Finally, even if it seems the most basic, make sure the switch to turn the trimmer on and off is easily accessible. If possible, choose one that has the switch on the same handle where you grab it for more control.

Frequently Asked Questions (FAQs)

1. What is the difference between a string trimmer and a line trimmer?

String trimmers and line trimmers are essentially the same thing. They both use a spinning cable, usually made of nylon, to cut through grass and weeds. However, some line trimmers may also have the option of using a metal cutting head for thicker growth.

2. What is the difference between a string trimmer and an edge trimmer?

String trimmers are designed to trim grass in tight spots that a lawn mower cannot reach, such as along fences, under decks, or near delicate plants and shrubs. On the other hand, edge trimmers, also known as lawn edgers, are specifically used to clean up borders along sidewalks and driveways.

3. Is a straight or curved string trimmer better?

The choice between a straight or curved string trimmer depends on personal preference and the intended use. Straight shaft trimmers are generally more durable and suitable for long hours of use. However, curved shaft trimmers can offer some reinforcement with braided cables and may be more comfortable for certain users. It's important to consider your specific needs and comfort when choosing between the two.

4. Is a 2-stroke or 4-stroke better in a string trimmer?

A 4-stroke string trimmer is generally considered better than a 2-stroke trimmer. 4-stroke trimmers produce fewer emissions, making them more environmentally friendly and fuel-efficient. In some states, 4-stroke trimmers may be required due to emissions regulations. However, the choice between the two ultimately depends on personal preference and specific requirements.

Editor's Notes

During our string trimmer research, we found 24 string trimmer products and shortlisted 10 quality products. We collected and analyzed 266,895 customer reviews through our big data system to write the string trimmers list. We found that most customers choose string trimmers with an average price of $120.75.

The string trimmers are available for purchase. We have researched hundreds of brands and picked the top brands of string trimmers, including BLACK+DECKER, DEWALT, EGO Power+, ZKpilse, WORX. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by
Bryan Hicks Avatar

Bryan Hicks is a professional gardener and a writer who lives in North Texas with his family and his dog. Bryan has spent more than half of his life surrounded by garden products. He has extensive experience in garden makeovers and maintenance and lawn care. His areas of expertise include outdoor decoration, gardening and garden design.

String Trimmers Comparison Table

#TOP1
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#TOP10
Brand BLACK+DECKER DEWALT BLACK+DECKER DEWALT BLACK+DECKER EGO Power+ ZKpilse WORX JAGROM BLACK+DECKER
Power Source Battery Powered Battery Powered Battery Powered Battery Powered Battery Powered Battery Powered Battery Powered Battery Powered Battery Powered Battery Powered
Color White Black, Yellow Black Black, Yellow Black/Orange black Blue Black and Orange Green Multi
Item Weight 5.7 Pounds 9.2 Pounds 10.5 Pounds 1.5 Pounds 5.3 Pounds 19.2 Pounds 6.29 pounds 5.5 Pounds 5.2 Pounds 5.7 Pounds
Cutting Width 12 Inches 14 Inches 1000 Inches 14 Inches 12 Inches 15 Inches 6 12 Inches 12 Inches 12 Inches
Assembly Required
Batteries 1 Lithium Ion batteries required. (included) - 2 Lithium Ion batteries required. (included) 1 Lithium Ion batteries required. (included) 2 Lithium Ion batteries required. (included) 1 Lithium Ion batteries required. (included) 2 Lithium Polymer batteries required. (included) 1 Lithium Ion batteries required. (included) 1 Lithium Ion batteries required. (included) 1 Lithium Ion batteries required. (included)
Department Unisex-Adult Unisex-Adult Unisex-Adult Unisex-Adult Outdoor Power Tools - - - - Outdoor Power Tools
Global Trade Identification Number 00885911328746 - 00885911449977 - 00885911450454 - - 00845534022698 - 00885911450447
FTB Score
ftb score rating icon 9.8
ftb score rating icon 9.7
ftb score rating icon 9.5
ftb score rating icon 9.4
ftb score rating icon 9.4
ftb score rating icon 9.3
ftb score rating icon 9.2
ftb score rating icon 9.2
ftb score rating icon 9.0
ftb score rating icon 8.8
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