10 Best String Trimmers 2025 in the United States

The Worx GT3.0 20V String Trimmer is a versatile tool that stands out for its 2-in-1 functionality, allowing users to switch seamlessly between trimming and edging. Weighing only 5.3 lbs, it’s lightweight and easy to maneuver, making it suitable for those who prefer a less cumbersome option in their lawn care toolkit. The 12-inch cutting diameter allows for efficient trimming of small to medium-sized yards, and with a no-load speed of 7600 RPM, it can handle grass and weeds effectively.

One of its notable features is the instant line feed system, which lets you add more line quickly with the push of a button—ideal for those who want to maintain their workflow without interruptions. Plus, the inclusion of two batteries means you can keep working without worrying about running out of power, as these batteries can also be used with other Worx tools.

While the lightweight design is advantageous, some users might find it less sturdy compared to heavier models, especially for more robust jobs. The 12-inch cutting width may feel limiting for larger lawns, requiring more time to cover extensive areas. Additionally, although it is easy to assemble, there may be a slight learning curve when transitioning between trimmer and edger modes, particularly with the adjustable spacer guard.

The EGO Power+ ST1623T 56-Volt String Trimmer is a cordless, battery-powered tool designed for effective and hassle-free trimming. It includes two batteries (4.0Ah and 2.5Ah) and a 320W charger, providing a significant amount of runtime—up to 60 minutes on a single charge with the 4.0Ah battery. The additional 2.5Ah battery offers more flexibility and extended usage time, although it may ship separately, which can be a bit inconvenient.

This trimmer features a 16-inch cutting width, which is quite broad and allows for efficient trimming of larger areas. The LINE IQ technology ensures continuous line feeding, eliminating the need for bumping the head, and the POWERLOAD technology simplifies line replacement by automatically winding the trimmer line with the push of a button. The telescopic carbon fiber shaft is lightweight and adjustable, ensuring comfort during use, and it comes with a lifetime warranty.

Though the trimmer itself requires assembly, users should note that the total weight, especially with the battery, may affect prolonged usage. Additionally, as a battery-powered tool, it might not match the continuous power of gas-powered models for very heavy-duty tasks. This trimmer is ideal for homeowners looking for an efficient, easy-to-use, and environmentally friendly yard tool.

The BLACK+DECKER String Trimmer (BESTA510) is an electric trimmer powered by a 6.5-amp motor, providing robust performance for tackling tough weeds, grass, and overgrowth. Its 14-inch cutting width allows for efficient trimming, which helps get the job done quickly.

The Automatic Feed Spool (AFS) technology eliminates the need for bumping, offering hassle-free line feeding that minimizes interruptions. It's lightweight at 6.34 pounds, making it easy to handle, especially with its adjustable handle and height positions which maximize comfort and control. The cord retention system is a handy feature to prevent accidental cord disconnection during use.

The trimmer also doubles as a wheeled edger for added versatility, switching modes with a simple rotation to guide edging with wheels. Being corded electric, it limits mobility compared to battery-powered models, as you need to be near a power source or use extension cords. This string trimmer is a solid choice for someone looking for a powerful yet easy-to-use tool for home lawn care, provided they don't mind the need for an external power source.