Expert Tested • 2024

Best String Trimmers 2024 For Easy Lawn Trimming

String trimmers care for your lawn and provide a finishing touch, keeping your garden edges neat and trimmed.

Steve Mollison
By Steve MollisonUpdated Sep 2025 17 min read
Best String Trimmers 2024 For Easy Lawn Trimming
2024 TOP RATED

WhoAdvice is reader-supported. We may earn a commission when you buy through our links.

Introduction

String trimmers care for your lawn and provide a finishing touch, keeping your garden edges neat and trimmed. Also known as weed eaters or whackers, these handy tools tackle unruly grass and weeds that mowers can’t reach. Lightweight and versatile, string trimmers are designed to access small spaces, navigate around flower beds, and clean walkways.

A string trimmer uses a flexible string to cut plants accurately. This spinning string can effortlessly slice through grass and small plants, making yard work quicker and more efficient. Whether maintaining a small backyard or a sprawling lawn, the string trimmer is essential for achieving a polished look.

Electric models offer the convenience of low maintenance and are quieter, making them ideal for residential areas. On the other hand, gas-powered versions pack more power and are perfect for larger properties or demanding jobs. Regardless of your choice, a string trimmer makes lawn care more accessible, turning a tough job into a quick and satisfying task.

Top Picks at a Glance

Types of String Trimmers

Gas-Powered Trimmers

These trimmers are strong and can handle thick weeds and large yards. They run on gasoline, so you must keep fuel on hand and know how to refuel them. They can be noisy and require regular maintenance, such as oil changes and spark plug replacements.

Corded Electric Trimmers

If you have an outlet, corded string trimmers can run continuously without needing to be recharged. They are lighter than gas trimmers and make less noise. However, they need an extension cord and a nearby power source, which can limit their range. For more details, check the complete article about corded string trimmers.

Cordless/Battery-Powered Trimmers

There are no cords to worry about, giving you complete freedom to move around. They start with a button push and are generally light and easy to handle. The runtime depends on the battery capacity, usually from 20 minutes to an hour. For more details, check the complete article about cordless string trimmers.

Push and Walk-Behind Trimmers

These trimmers have wheels and are pushed like lawnmowers, making them great for large, flat areas. They can handle tougher weeds and thicker grass with ease.

7 Best String Trimmers

String trimmers are versatile lawn care tools that offer a range of features and benefits, designed to keep your yard neat. Lightweight and easy to maneuver, they are perfect for reaching tight spots that mowers can’t access, such as along fences, around trees, and under shrubs. String trimmers are available in gas, electric, and battery-powered models, catering to various yard sizes and maintenance preferences.

Their adjustable shafts and ergonomic handles ensure comfortable use, while automatic feed systems simplify trimming. With options for different cutting widths and line diameters, string trimmers efficiently tackle everything from delicate grass to tough weeds, making yard work quicker, easier, and more precise.

Buying Guide For String Trimmers

Types of String Trimmers

Gas-powered trimmers are known for their power and suitability for large yards. However, they are noisy and require regular fuel and maintenance. Electric trimmers are available in corded and cordless options. They are quieter and need less maintenance. Corded trimmers need a power outlet, while cordless ones run on batteries. Battery-powered trimmers offer mobility without the noise and fumes of gas models. Battery life and power vary by model.

Trimmer Shaft Options

The straight shaft offers better reach for trimming under bushes and around obstacles. It is suitable for taller users and heavy-duty work. The curved shaft is easier to handle and control, ideal for smaller yards and lighter tasks.

Cutting Width

A large cutting width covers a greater area in one pass, reducing trimming time and making it ideal for large yards. A small cutting width provides precision for detailed work and tight spaces.

Weight and Ergonomics

Lightweight Models are more accessible to maneuver and less tiring to use, especially for prolonged periods. Moreover, ergonomic features look for adjustable handles, padded grips, and balanced designs to minimize strain on your body.

Budget and Brand

Budget-friendly options are suitable for occasional use or smaller yards. Premium Models generally offer more power, advanced features, and excellent durability. Reputable brands prioritize quality, reliable warranties, and practical customer support.

1BLACK+DECKER BESTA510 String Trimmers
String Trimmers

BLACK+DECKER BESTA510 String Trimmers

Why we love it

  • Hassle-free automatic line feeding.

  • Powerful motor for efficient trimming.

  • Versatile 2-in-1 design for trimming and edging.

  • Adjustable handle and height positions for ergonomic comfort.

  • Cord retention system for uninterrupted operation.

Points to consider

  • It may not be suitable for huge yards.

  • Electric power source limits mobility.

  • Requires access to power outlets for operation.

Check Price at Amazon
Updated: Jun 2024
2Worx WG163 String Trimmers
String Trimmers

Worx WG163 String Trimmers

Why we love it

  • The GT3.0’s 2-in-1 design saves you money and storage space without compromising performance.

  • Take control of your trimming experience with Worx’s Command Feed technology. No more bumping or waiting for the line to automatically feed—simply press the button and return to making your lawn the envy of the neighborhood.

  • Bid farewell to hand fatigue with the GT3.0’s ergonomic 7-position handle, which ensures hours of effortless lawn care without discomfort.

Points to consider

  • Some users may find the GT3.0 slightly heavier compared to other trimmers on the market, which could lead to fatigue during prolonged use.

  • While the Command Feed system is convenient, it may result in slightly faster line consumption than traditional trimmers, requiring more frequent spool replacements.

  • Although the GT3.0 offers long-term savings with its 2-in-1 functionality and included batteries, some may find the initial investment higher than expected.

Check Price at Amazon
Updated: Jun 2024
3BLACK+DECKER BEST935 String Trimmers
String Trimmers

BLACK+DECKER BEST935 String Trimmers

Why we love it

  • With an impressive 4.4 out of 5 stars rating from 151 reviews, users love the BLACK+DECKER String Trimmer’s efficiency.

  • The trimmer’s quick trimming capabilities and comfortable design make it a favorite among users who want to tackle yardwork without hassle.

  • Built to last, this trimmer is designed to withstand regular use and keep your yard looking pristine for years to come.

  • Forget about complicated assembly instructions. This string trimmer comes ready to use straight out of the box, saving you time and frustration.

  • BLACK+DECKER offers a manufacturer’s warranty while providing peace of mind and quality assurance.

Points to consider

  • Some users may find the corded electric design limiting mobility, especially for larger yards.

  • While the 13-inch cutting swath is sufficient for most tasks, some users with larger yards may prefer a wider cutting width for faster completion.

  • While the Cord Retention System helps prevent accidental disconnection, some users may still find managing the cord cumbersome, especially in dense vegetation areas.

Check Price at Amazon
Updated: Jun 2024
4Greenworks 2101602 String Trimmers
String Trimmers

Greenworks 2101602 String Trimmers

Why we love it

  • This string trimmer is virtually maintenance-free, with no gas, oil, or emissions. It starts instantly, operates quietly, and delivers the power you need for efficient and precise lawn care while being environmentally friendly.

  • The included 2.0Ah battery provides ample power for most trimming tasks and, depending on usage, typically lasts 30-45 minutes on a single charge.

  • One of the perks of using a battery-powered trimmer is its silent operation. While it does produce some noise, it’s significantly more tranquil than gas-powered alternatives, making it ideal for early morning or late evening trimming sessions without disturbing the neighbors.

Points to consider

  • While the battery provides decent runtime, some users may find it insufficient for larger yards or prolonged trimming sessions.

  • Upon receiving the trimmer, some assembly is required, which may be a minor inconvenience for users eager to get started on their lawn care tasks.

  • The 12″ cutting width may not be sufficient for users with expansive lawns, requiring more passes to complete trimming tasks.

Check Price at Amazon
Updated: Jun 2024
5Worx WG170.2 String Trimmers
String Trimmers

Worx WG170.2 String Trimmers

Why we love it

  • Functions as a string trimmer, wheeled edger, and mini-mower while reducing the need for multiple tools.

  • Command Feed technology ensures uninterrupted trimming by automatically adding more lines as needed.

  • Adjustable handle and head settings provide customizable comfort during use.

  • More extended design and high revolutions per minute allow for efficient trimming of thorny vegetation.

  • Support wheels aid in achieving straighter edging and more precise mini-mowing.

Points to consider

  • Some users may find the battery life could be longer for extended yard work sessions.

  • The trimmer’s additional features may add weight, which could be cumbersome for some users.

  • While packed with features, the Worx GT Revolution may be pricier than basic string trimmers.

Check Price at Amazon
Updated: Jun 2024
6BLACK+DECKER LST201 String Trimmers
String Trimmers

BLACK+DECKER LST201 String Trimmers

Why we love it

  • The ability to switch between trimming and edging functions makes this tool versatile and suitable for various lawn maintenance needs.

  • The AFS system streamlines the trimming process by continuously feeding the line while eliminating the need for manual adjustments and interruptions.

  • Adjustable height and handle enhance user comfort, allowing for prolonged use without discomfort or strain.

  • The 20V MAX Lithium Ion battery provides ample power for extended use, ensuring uninterrupted performance throughout yard work sessions.

  • With no assembly required, users can use the trimmer right out of the box, saving time and effort.

Points to consider

  • The 10-inch cutting width may be sufficient for smaller yards but could be restrictive for larger areas, requiring more passes to complete trimming tasks.

  • At 4.5 pounds, some users may find the trimmer slightly heavier than other models, potentially causing fatigue during extended use.

  • While the 20V MAX battery offers long-lasting performance, compatibility with other battery platforms is limited, restricting flexibility for users with existing batteries from different brands.

Check Price at Amazon
Updated: Jun 2024
7Worx WG154 String Trimmers
String Trimmers

Worx WG154 String Trimmers

Why we love it

  • The Worx WG154 has everything you need to get started, including the 20V Max Lithium Battery, Trimmer Spool, 20V Battery Charger, and Safety Guard, saving you from additional purchases.

  • The automatic line feed feature provides fresh lines whenever needed, enhancing efficiency and reducing downtime during lawn care tasks.

  • Flip up the guard to get up close against the house or deck while ensuring precise trimming every time without sacrificing convenience.

  • Designed to be powerful yet comfortable, the Worx WG154 can be used by anyone, regardless of skill level or physical strength, making it accessible to many users.

  • The Worx WG154 provides excellent value and helps users save money and storage space by offering both trimming and edging capabilities in one device.

Points to consider

  • Some users may find the Worx WG154’s battery life insufficient for larger yard projects while requiring frequent recharging.

  • While suitable for regular lawn maintenance, the Worx WG154 may not be powerful enough for heavy-duty trimming or edging tasks.

  • A few users have reported durability issues with specific components of the Worx WG154 over prolonged use, suggesting potential longevity concerns.

Check Price at Amazon
Updated: Jun 2024

Frequently Asked Questions

What is a string trimmer used for?

A string trimmer cuts grass and weeds in areas that lawnmowers can’t reach, such as along fences, around trees, and in tight spaces. It’s ideal for edging and providing a neat finish to your lawn.

What are the different types of string trimmers?

There are three main types of string trimmers: gas-powered, electric (corded), and battery-powered (cordless). Each type has advantages depending on yard size and maintenance needs.

How do I choose the right string trimmer for my yard?

Consider the size of your yard, the type of vegetation, and your preference for maintenance. Gas-powered trimmers are best for large yards or thorny vegetation. Moreover, electric or battery-powered trimmers are ideal for smaller yards and lighter tasks.

How do I maintain a string trimmer?

Regular maintenance includes cleaning the trimmer after each use, checking and replacing the trimmer line, and, for gas models, performing engine maintenance such as changing the oil and air filter.

How do I replace the trimmer line?

To replace the trimmer line, consult the user manual for your specific model. Generally, you need to remove the spool, wind the new line according to the direction indicated, and reassemble the spool.

What safety precautions should I take when using string trimmers?

Wear protective gear like safety glasses, gloves, and long pants. Ensure there are no bystanders or pets nearby. Always follow the manufacturer’s safety guidelines and operate the trimmer at a safe distance from obstacles.

Can I use a string trimmer for edging?

Yes, many string trimmers can be used for edging. Some models have a built-in edging feature or can be easily converted to edge along sidewalks and driveways.

What is the difference between single-line and dual-line trimmers?

Single-line trimmers use one line to cut, making them easier to maintain and reload. Dual-line trimmers use two lines, providing more cutting power and efficiency, especially for thick vegetation.

How long do battery-powered string trimmers last on a single charge?

Battery life varies by model and usage but typically ranges from 20 to 60 minutes. Higher voltage batteries (40V or more) offer longer run times.

Are string trimmers environmentally friendly?

Electric and battery-powered trimmers are more environmentally friendly than gas-powered models. They produce no emissions and are quieter, reducing noise pollution.

Get the best buying guides before you shop

Get the best buying guides before you shop

We respect your inbox. Unsubscribe at any time.