The 8 Best Edge Trimmers of 2021

Best Overall: BLACK+ DECKER Corded Electric 2-in-1 String Grass Trimmer/Lawn Edger

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The BLACK+DECKER 2-in-1 String Grass Trimmer and Lawn Edger delivers unbeatable versatility for a reasonable price, making it a worthwhile purchase for any homeowner. This tool serves as both a string trimmer and lawn edger, allowing you to trim grass in hard-to-reach areas, as well as clean up the edges of your yard.

The electric power tool weighs just 5.5 pounds, making it easy for anyone to handle, and its corded design can be plugged into an extension cord up to 150 feet long. It comes with a spool of line already installed, and its automatic feed system lets you work continuously without having to stop to feed the spool. Plus, you can easily convert it into a wheeled edger that provides superior control and accuracy for clean, straight lines.

This edger has an adjustable height handle and pivoting head for maximum comfort, and its 6.5-amp motor and high-torque belt drive transmission allow you to cut through even the toughest grass and weeds.

Best Budget: AMES 2917200 Saw-Tooth Border Edger with T-Grip

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As you might suspect, manual edge trimmers tend to cost less than motorized versions. If you have a smaller yard to maintain, the AMES Saw-Tooth Border Edger will likely suit your needs just fine. This manual edger resembles a small shovel, but it has a serrated sawtooth blade that slices through the grass in one easy step.

This edger has a 39-inch steel handle with a padded T-grip for comfortable handling, and it features footplates on top of the blade that make it easier to achieve a consistent cutting depth. Despite its simple design, the Ames Border Edger gets high marks for creating immaculate edges with minimal effort.

Best Trimmer-Edger Combo: Ryobi ONE+ 18-Volt Lithium-Ion Electric Cordless String Trimmer and Edger

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As you shop, you’ll likely see trimmer-edger combo tools, which combine a weed eater and lawn edger into one unit. If this dual functionality sounds appealing, one of the top-rated options is the RYOBI ONE+ Electric Cordless String Trimmer and Edger. This particular model is extremely comfortable and easy to use, and it works with any RYOBI ONE+ 18-volt battery—handy if you’ve already purchased other tools from the brand.

This cordless trimmer and edger delivers a 10-inch cut width, and it has a simple press-and-turn system that lets you easily convert it into edger mode. The unit weighs just 4 pounds, so it’s lightweight and easy to wield, and its curved shaft and ergonomic grip make it comfortable to operate. The 18-volt lithium-ion battery charges up in just an hour, and each charge yields 30 to 40 minutes of runtime, on average.

Best Electric: Greenworks 12-Amp Electric Corded Edger

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Electric power tools, including the Greenworks Electric Corded Edger, offer several distinct advantages: besides being quieter and easier to maintain, they’re also more eco-friendly than their gas counterparts. This corded electric edger runs on a 12-amp motor, and its wheeled design makes it extremely easy to operate.

The Greenworks Edger has a 7.5-inch double-edged blade to cut through grass and overgrowth with ease, and it has a spring-assist front wheel that lets you adjust the blade depth to suit your needs. The handle can be adjusted to your height for maximum comfort, and the unit even has an integrated cord lock to prevent it from accidentally coming loose from the extension cord. Plus, it requires no tune-ups, oil changes, or other maintenance, and it gives off no emissions during operation.

Best Gas: Earthquake 23275 Walk-Behind Landscape and Lawn Edger

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While they do require more upkeep, gas-powered tools like the Earthquake Walk-Behind Landscape and Lawn Edger are extremely powerful and precise, making them a better choice for larger jobs. This high-end lawn edger is powered by a 79cc motor that spins a 9-inch steel blade at a speed of 3,400 revolutions per minute, and the pivoting head offers five different cutting angles to tackle any type of job.

This walk-behind lawn edger has a sturdy four-wheeled design, and you can easily adjust its depth, selecting from five settings between 0.5 and 3.5 inches. The unit includes a durable debris guard that protects you during operation, and it has a built-in holder where you can store hand tools. The Earthquake Lawn Edger is even powerful enough to be used for small trenching tasks, such as the installation of an electric fence.

Best Cordless: HART 20-Volt Cordless Hybrid 12-inch String Trimmer/Edger Kit

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The HART 20-Volt Cordless Hybrid String Trimmer and Edger Kit is perfect for anyone who hates having to work around extension cords. It operates off a 20-volt battery, which provides around 20 minutes of runtime, but its unique hybrid design also allows you to use it with an extension cord if needed.

This trimmer and edger combo unit has an adjustable 10- to 12-inch cutting width, and it features an auto-feed head that makes it easy to advance the line. To switch from trimming to edging, all you have to do is rotate the shaft, making it a versatile addition to any tool shed.

Best Wheeled: WORX WG896 12-Amp Electric Lawn Edger & Trencher

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For an affordable wheeled lawn edger that delivers great results, you can’t go wrong with the WORX Electric Lawn Edger and Trencher. This edger is extremely versatile and yields professional-looking lines thanks to its 12-amp motor, and its wheeled design makes it easy to operate.

The WORX Edger has a 7.5-inch blade that spins at 4,700 revolutions per minute, and it offers three depth settings between 1 and 1.5 inches. The tool has an adjustable shaft, letting you find the perfect height for any user, and the pivoting D-grip handle provides superior control. There’s even a cutting line indicator that will help you achieve straight, clean results all around your yard.