The Best String Trimmers (2025) for your lawn

A Best String Trimmers is an important power tool that completes a yard by cutting the grass that a lawn mower can’t reach. People use trimmers in different ways. Some like to mow first and then trim, while others like to trim first, especially if they want to keep the grass clippings. No matter what order you do things in, the goal is to have a clean landscape.

But trimmers do more than just make things look better. They can also be used to cut down tall grass and weeds in border areas before or instead of mowing. If you know what you’re doing, you can turn them sideways to make a clean notch along sidewalks, patios, and driveways. With this notch, grass and weeds can’t grow right up to the edge of the pavement.

Keeping the edge neat is especially helpful in the winter, when it’s easier to clear snow from a well-defined pavement than from one that has grown over. Adding an Aero-Flex trimmer attachment turns a string trimmer into a mini mower that can cut grass and weeds in hard-to-reach places like steep banks and ditches. Even though these tools have different names, like weed eater, weed wacker, or weed trimmer, they all work the same way: they cut grass by spinning the trimmer line at high speeds.

If you asked five different people about the best string trimmer, you would probably get five different answers. Our team did a lot of research to come up with a wide range of suggestions that would work for both homeowners with small lawns and professional lawn care crews.

Best String Trimmers Comparison Table

EGO Power+ 15-Inch 56-Volt

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Clean, quiet lawn equipment that runs on batteries is now available for medium- and large-sized yards. The 56-volt rechargeable batteries in the EGO Power+ tools give them power and performance similar to gas tools, and they can run for longer. This cordless trimmer looks, feels, and cuts like a regular 2-cycle weed wacker, but it doesn’t make a lot of noise or give off a lot of fumes. The kit comes with a 56-volt, 2.5-Ah battery that can run for up to 45 minutes and takes 50 minutes to charge. With its variable speed trigger and bump-head line feed, this trimmer may be easy to use for people who are used to gas tools.

In our tests in our backyard, the EGO trimmer cut grass just as well as the gas-powered equipment. It feels well-balanced, so it’s easy to move around, and it’s light enough that you could work with it for hours if you had to. We gave it the “best overall” title because it has a good mix of power, performance, price, and user comfort.

Makita XRU23SM1 18V LXT

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The 18V LXT® Brushless Cordless String Trimmer Kit (XRU23XM1) is a great tool for landscapers because it doesn’t make any pollution, is quieter, and needs a lot less maintenance. The string trimmer is great for trimming and edging with a lot of precision. It has a powerful Makita-made brushless motor that gives it a longer run time, more power and speed, and a longer life.

The brushless motor runs at up to 6,000 RPM, which makes cutting go faster. If you use an 18V LXT 4.0Ah battery, the trimmer can run for up to an hour. It has a variable speed trigger to change how fast it cuts and a high/low button to change how much power it uses and how long it runs. With just 3 easy steps, the rapid load bump-and-feed trimmer head can load line in just a few seconds. Makita’s Extreme Protection Technology (XPTTM) is built into the XRU23Z.

BLACK+DECKER 20V MAX

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This string trimmer is very flexible. Not only does it come with a powerful trimmer and edger, but you can also buy extra batteries, a leaf collection bin, and a mower deck that can be removed to make your job easier.

Greenworks 4 Amp 13

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Greenworks’ 21212AZ 4 Amp Electric 13 in. Straight Shaft String Edge Trimmer is a good alternative to gas-powered trimmers because it is quieter and easier to use. The trimmer is made to be light, so it is easy to move and move around. This makes it easier to work for longer periods of time without getting tired or sore.

The 13-inch cutting path makes it easy to do most trimming jobs, and the 180-degree rotating handle makes it easy to edge along sidewalks and other pavements. Greenworks’ 21212AZ 4 Amp Electric 13 in. Straight Shaft String Edge Trimmer is a great choice if you want a grass trimmer that works well and is easy to use. It is also safe for the environment and safe to use.

Worx WG170 GT Revolution 20V

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This 5.5-pound cordless string trimmer comes with two batteries and a charger so that it can be used with one battery while the other is charging. With a push-button string feed and spool holder, the string can be fed at any time by simply pressing a button on the trimmer’s handle. A single battery can power this 20-volt string trimmer for up to an hour. It has a long, 4.5-foot shaft with a handle that can be adjusted to fit almost any size person.

This cordless string trimmer can be used to trim, edge, or cut grass. It can be used as a precision string trimmer, a wheeled edging tool, or a mini mower. Just turn the trimmer’s head to match the job and use the built-in guide wheel to help with edging and mowing.

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