Top 10 Best String Trimmers 2025

Telescopic carbon fiber shaft adjusts quickly to your height for personalized comfort.
Delivers a continuous 16” cutting swath with auto-sensing LINE IQ™ technology—no bumping required.
High-efficiency brushless motor ensures powerful and consistent performance.
POWERLOAD™ technology allows fast and easy line replacement with the push of a button.
Dual-line spiral-twist 0.095” line offers professional-grade cutting capability.
Digital 2-speed selector and variable speed control provide flexibility for different trimming tasks.
Compatible with all EGO 56V ARC Lithium batteries and delivers up to 60 minutes of runtime with a 4.0Ah battery.
Durable, weather-resistant build and carbon fiber shaft with lifetime warranty ensure long-term reliability.

Universal attachment capability allows for connection with various DEWALT tool add-ons.
Adjustable 15 in. to 17 in. cutting swath with dual 0.080 in. line, also compatible with 0.095 in. line.
Quick-load spool enables fast and efficient re-spooling with minimal downtime.
Variable trigger and hi/lo speed control let you balance power and battery runtime.
High-performance brushless motor provides strong, consistent trimming power.
Designed to tackle thick overgrowth and heavy-duty use with extended durability.
Powered by a 60V MAX* FLEXVOLT battery compatible with both 60V and 20V DEWALT tools.
Efficient for large tasks, reducing the time and effort needed for yard maintenance.
Can feel slightly heavy during prolonged use, especially with attachments.

28-cc engine delivers strong performance with an 18-inch cutting width for tough trimming tasks.
Rapid Replace trimmer head allows quick and easy string reloading by simply aligning, loading, and twisting.
Digital ignition system ensures reliable start-up in various weather conditions.
Smart Start technology and Air Purge system minimize starting effort by clearing air from carburetor and fuel lines.
LowVib anti-vibration technology and ergonomic handle reduce fatigue during extended use.
Auto return stop switch resets to “on” position automatically for quick restarting.
Built for heavy-duty trimming in hard-to-reach areas with up to 8,000 RPM max speed.
Comes with a 2-year limited warranty, extendable to 5 years with qualifying fuel purchase.
Gas engine requires more maintenance and is louder compared to electric models.

40V HP technology delivers more power than a 27cc gas trimmer, offering a true gas alternative.
Brushless motor, smart electronics, and lithium batteries provide enhanced power, runtime, and durability.
Carbon fiber shaft offers lightweight strength for extended use with reduced fatigue.
Runs over 45 minutes on a 4Ah battery and up to 98 minutes with an 8Ah battery (batteries sold separately).
Compatible with RYOBI EXPAND-IT and other universal attachments for versatile tool use.
Adjustable 14–16 inch cutting swath allows you to prioritize either performance or battery life.
REEL EASY+ 3-in-1 head enables quick line reloads under 60 seconds with bump, bladed, or fixed line options.
Variable speed trigger with two-speed switch gives control over power and runtime balance.
Battery and charger are not included, requiring an additional purchase to operate.

60V combo kit includes both a string trimmer and leaf blower for complete yard maintenance.
13” string trimmer handles tough grass and weeds with a dual-line bump feed head and .080″ line.
Quick reload system allows for easy winding of string in seconds.
Leaf blower delivers 540 CFM airflow and 140 MPH airspeed for effective clearing.
Turbo mode boosts power to handle wet leaves and stubborn debris.
Lightweight design and ergonomic features reduce user fatigue during extended use.
No gas, oil, or emissions makes both tools virtually maintenance-free and eco-friendly.
Instant start and quiet operation enhance convenience and comfort during yard work.
Battery life may be limited for extended or heavy-duty use, requiring recharges or extra batteries.

Makita-built Outer Rotor BL Brushless Motor with direct-drive system delivers high power and torque.
Automatic Torque Drive Technology adjusts speed from 3,500–6,500 RPM for runtime or power boost.
Offers 3 speed settings (Low, Medium, High) for precise power control.
15″ cutting swath enhances productivity for larger trimming jobs.
Includes bump and feed head preloaded with 0.080″ twisted quiet line.
Dual 18V batteries power the tool with efficient brushless tech for longer runtime and tool life.
Features Extreme Protection Technology (XPT) to guard against dust and water in harsh conditions.
Star Protection Computer Controls optimize battery use and prevent overloading or overheating.
Heavier and more expensive than some alternatives, especially with dual battery setup.

Features a 25.4cc professional-grade 2-stroke engine for powerful and consistent performance.
Straight shaft design offers better reach and control, ideal for trimming under fences and around obstacles.
Part of Echo’s X Series, designed for commercial use with enhanced durability and efficiency.
Comes with a genuine OEM Echo SRM-2620 part number for quality assurance.
Designed for heavy-duty use, ideal for landscapers and professionals seeking reliable performance.
Requires proper safety gear including eye protection and gloves for safe operation.
Manufacturer instructions must be followed for optimal use and to avoid injury or damage.
Built to handle tough trimming tasks while remaining balanced and user-friendly.
Non-returnable due to classification as hazardous material; warranty and service must go through the manufacturer.

Converts easily from a string trimmer to an edger in seconds for versatile lawn care.
Features an innovative push button Command Feed spool system for instant line feeding.
Includes Free Spools for Life, ensuring long-term convenience and savings.
Head tilts 90° for easy use on sloped terrain and hard-to-reach areas.
Rubberized wheels guide the edger for straighter lines and cleaner cuts.
Adjustable spacer guard prevents damage to plants, landscape features, and ornaments.
Delivers a no-load speed of 7600 rpm, with a 12” cutting diameter and 10’ cutting line length.
Powered by two 20V MaxLithium batteries, compatible with the entire WORX PowerShare family.
The trimmer’s 0.065” line diameter may not be as effective for heavy-duty tasks.

Easily converts from a cordless string trimmer to a wheeled edger for versatile lawn care.
AFS Automatic Feed Spool continuously feeds the trimmer line without the need for bumping.
PowerDrive Transmission increases torque for better cutting performance in thick grass and weeds.
2-speed control allows you to choose between more power or extended runtime.
Adjustable height and soft-grip handle provide customizable comfort and control during use.
Includes a high-performance 20V MAX* LBXR2520 battery with 66% more capacity for longer runtime.
Battery is compatible with other tools within the 20V MAX* system for added convenience.
Includes the trimmer, extended-runtime battery, charger, AFS spool, and guard for complete setup.
The 20V MAX* battery may not be sufficient for larger, heavy-duty trimming tasks.

2-in-1 design easily converts between a cordless trimmer and wheeled edger for versatile use.
Ideal for cutting along borders, sidewalks, and flower beds while trimming overgrowth after mowing.
Lightweight and easy to handle with adjustable height handles for added comfort.
Automatic spool feed technology ensures continuous line feeding without the need for bumping.
PowerDrive transmission delivers more power from the motor to the cutting string for faster results.
Part of the BLACK+DECKER 20V Max Power Connect System, allowing easy battery switching between tools.
One 20V lithium battery provides 33% more runtime for extended use.
Runtime extension technology ensures long-lasting power for larger tasks.
Limited battery capacity may not support extended use for larger, heavier jobs.