Lightweight String Trimmers That Make Yard Work Effortless
The Worx GT Revolution 20V is our top pick for its foldable design and adjustable head that makes edging and trimming under low obstacles a breeze. It is ideal for small to medium yards where storage space is tight and versatility is key. The main limitation is its battery runtime, which may not be enough for larger properties.
A compact string trimmer can save your back and your sanity when it comes to maintaining edges, fences, and flower beds. These lightweight tools are designed for quick cleanups and precise trimming in areas where a full-size trimmer feels like overkill.
We have rounded up the best options on the market, from foldable battery-powered models to electric corded units that are perfect for smaller yards. Whether you are a homeowner looking to downsize or a gardener needing a nimble tool, these trimmers offer impressive performance without the bulk.
The top picks, ranked
Worx GT Revolution 20V Cordless String Trimmer
The Worx GT Revolution features a unique folding head that allows you to trim and edge without changing attachments. Its adjustable head pivots 180 degrees, making it easy to reach under bushes and along curbs. Owners report that it is well balanced and easy to maneuver, and the automatic feed spool saves time.
Pros
- Folds flat for compact storage
- Adjustable head for edging and trimming
- Automatic line feed
Cons
- Battery life may be limited for large yards
- Line is thin and may wear quickly
BLACK+DECKER 20V MAX Cordless String Trimmer
This BLACK+DECKER trimmer is a favorite for its simple design and lightweight feel at just 4.5 pounds. It features a push-button feed system that advances the line with a tap, and the adjustable telescoping shaft ensures a comfortable fit. It is perfect for small yards and quick touch-ups, and the battery is compatible with other 20V MAX tools.
Pros
- Very lightweight and easy to handle
- Telescoping shaft for user comfort
- Battery compatible with other tools
Cons
- No bump feed, requires button press
- Battery and charger sold separately
Greenworks 24V 12-Inch Cordless String Trimmer
Greenworks offers a 24V trimmer that provides a good balance of power and runtime. It weighs only 5 pounds and features a 12-inch cutting path, ideal for precise trimming. The battery is interchangeable with other Greenworks 24V tools, and the automatic feed system reduces downtime. Users appreciate its quiet operation and low vibration.
Pros
- Long runtime per charge
- Quiet operation
- Interchangeable battery system
Cons
- Average build quality
- May struggle with thick weeds
RYOBI 18V ONE+ Cordless String Trimmer
The RYOBI 18V ONE+ trimmer is a lightweight option that uses the versatile ONE+ battery platform. It has a rotating head for edging, and the adjustable handle improves control. With a cutting width of 12 inches, it is efficient for small to medium lawns. The tool comes with a bump feed head, and owners report strong performance for its size.
Pros
- Compatible with ONE+ batteries
- Rotating head for edging
- Bump feed is convenient
Cons
- Battery not included
- Some users find the handle uncomfortable
DEWALT 20V MAX Cordless String Trimmer
DEWALT’s 20V MAX trimmer is built to last with a heavy-duty gear case and a dual line feed. It weighs 6.3 pounds, a bit heavier but still manageable, and offers a 15-inch cutting width for faster trimming. The variable speed trigger allows for precise control, and the trimmer is compatible with DEWALT’s extensive battery line.
Pros
- Heavy-duty construction
- Wide cutting path
- Variable speed trigger
Cons
- Heavier than other compact models
- Battery and charger sold separately
CRAFTSMAN 20V Cordless String Trimmer
The CRAFTSMAN 20V trimmer features a unique cap that allows for tool-free line replacement in seconds. It is lightweight at 5.1 pounds and has a 13-inch cutting width. The trimmer has a comfortable grip and a compact design that makes it easy to maneuver. It is a solid choice for homeowners who want minimal hassle.
Pros
- Tool-free line replacement
- Lightweight and compact
- Comfortable grip
Cons
- Battery life is average
- Not as powerful as some competitors
KIMO 21V Cordless String Trimmer
The KIMO 21V trimmer is an ultra-lightweight option at just 3.9 pounds, making it one of the lightest on the market. It features an adjustable telescopic shaft and a rotating head for edging. With a 12-inch cutting width, it is perfect for quick trims and reaching under low fixtures. The battery is replaceable, and the trimmer comes with two batteries and a charger.
Pros
- Extremely lightweight
- Includes two batteries
- Telescopic shaft
Cons
- Less powerful motor
- Plastic build feels less durable
How they compare
| # | Model | Weight | Best for | Score | Price |
|---|---|---|---|---|---|
| 1 | Worx GT Revolution 20V Cordless String Trimmer | 4.8 lbs | Best overall for its folding design and versatility | 9.4 | Check price |
| 2 | BLACK+DECKER 20V MAX Cordless String Trimmer | 4.5 lbs | Best budget-friendly lightweight option | 9.0 | Check price |
| 3 | Greenworks 24V 12-Inch Cordless String Trimmer | 5.0 lbs | Best for small yards with its long runtime | 8.9 | Check price |
| 4 | RYOBI 18V ONE+ Cordless String Trimmer | 4.8 lbs | Best for homeowners invested in the RYOBI ecosystem | 9.1 | Check price |
| 5 | DEWALT 20V MAX Cordless String Trimmer | 6.3 lbs | Best for durability and professional use | 9.2 | Check price |
| 6 | CRAFTSMAN 20V Cordless String Trimmer | 5.1 lbs | Best for easy line replacement | 8.7 | Check price |
| 7 | KIMO 21V Cordless String Trimmer | 3.9 lbs | Best for lightweight with extended reach | 8.6 | Check price |
How to choose
Questions worth asking
What is the lightest string trimmer available?
The KIMO 21V Cordless String Trimmer is one of the lightest at just 3.9 pounds, making it extremely easy to handle for extended periods.
Are battery-powered string trimmers powerful enough?
Yes, modern battery-powered trimmers are powerful enough for typical residential use. They can handle grass and weeds, but may struggle with very thick vegetation. Look for models with higher voltage for more power.
How long does a battery last on a cordless string trimmer?
Most cordless trimmers run for 15 to 30 minutes per charge, depending on the battery capacity and the workload. Some models come with two batteries to extend runtime.
Can I use a string trimmer to edge sidewalks?
Yes, many compact trimmers have a rotating head that allows you to turn the trimmer sideways for edging along sidewalks and driveways. Some models have a dedicated edging mode.
What is the difference between bump feed and automatic feed?
Bump feed requires you to tap the trimmer head on the ground to advance more line. Automatic feed advances the line automatically when it detects that the line is short. Automatic feed is more convenient, but bump feed gives you more control.
Are corded string trimmers lighter than cordless ones?
Corded trimmers are generally lighter because they don’t have a battery, but they require an extension cord, which can be cumbersome. Cordless trimmers offer more freedom of movement despite the added weight of the battery.
How do I replace the trimmer line?
Most trimmers have a removable spool. You can purchase pre-wound spools or wind your own line. Some models like the CRAFTSMAN feature tool-free line replacement, which simplifies the process.
What safety gear should I wear when using a string trimmer?
Always wear safety glasses to protect your eyes from flying debris. Consider wearing long pants, closed-toe shoes, and ear protection if the trimmer is loud. Gloves can also improve your grip and protect your hands.
Our pick
For most homeowners, the Worx GT Revolution offers the best combination of innovation, versatility, and ease of use. Its folding design and adjustable head make it stand out for tight spaces and storage. If you prefer a simpler, lighter tool on a budget, the BLACK+DECKER 20V MAX is a solid choice. For those who need longer runtime and are already invested in a battery ecosystem, the RYOBI 18V ONE+ or Greenworks 24V are excellent options. Ultimately, prioritize your specific needs: weight, battery life, and cutting capacity will guide you to the perfect compact trimmer.
