Best String Trimmers for Edging Along Sidewalks (2026)
We prioritized models with compact cutting decks, edger conversion features, ergonomic design, and overall value across corded and cordless options
The Verdict
- Best Overall: WORX cordless 12" trimmer/edger 20V GT 3.0 (tool only) WG163.9 — Best for cordless convenience: compact 12" deck and lightweight design for precise sidewalk edging
This roundup highlights string trimmers chosen for precise edging along sidewalks, focusing on maneuverability, edge quality, and ease of use. Picks were selected from cordless and corded models with compact cutting decks, simple edger conversion, and proven user value metrics
Top Picks
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1
Best Overall WORX cordless 12" trimmer/edger 20V GT 3.0 (tool only) WG163.9
Best for cordless convenience: compact 12" deck and lightweight design for precise sidewalk edging
Cordless string trimmer converts to an edger in seconds, with adjustable handle and 90-degree head for hard-to-reach areas. Includes trimmer spool, support wheels, and safety guard; battery and charger not included. Customers note lightweight design and ease of use, with mixed feedback on battery life and power
- convertible to edger in seconds
- adjustable telescopic shaft
- 90-degree tilting shaft for hard-to-reach areas
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2
BLACK+DECKER 6.5-Amp 14-Inch String Trimmer/Edger
Best budget corded pick: steady 6.5‑amp power and 14" cutting width for long, consistent sidewalk runs
6.5-amp string trimmer with auto feed spool for hassle-free line feeding. 2-in-1 trimmer/edger with wheeled edge guide and adjustable comfort features. Customer insight: easy to install string and lightweight, though build quality receives mixed feedback
- auto feed spool eliminates bumping
- 2-in-1 trimmer and wheeled edger
- POWERDRIVE transmission for performance
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3
WORX 20V Cordless String Trimmer & Edger WG154 (Battery & Charger Included)
Best ready-to-use cordless option: battery-included convenience with a trim-to-edge conversion for neat borders
2-in-1 cordless string trimmer and edger with a rotating head for quick switching. Lightweight design aids maneuverability for small to medium yards. Customer note: easy to handle and value for money
- 2-in-1 lawn tool
- rotating head design
- lightweight, cordless convenience
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4
Worx GT Revolution 20V 12" String Trimmer WG170.9
Best gas-free maneuverability: 12" cutting deck and 20V cordless power for accurate edging around sidewalks
Compact 3-tools-in-1 string trimmer that converts to an edger or mini-mower. Light, easy spool changes, and automatic line feed for quicker yard work. Customers note lightweight design and ease of use with some concerns about battery life and build quality
- 3-tools-in-1 versatility
- automatic line feed
- lightweight operation
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5
BLACK+DECKER 40V MAX String Trimmer/Edger, 13-inch (tool only)
Best higher-voltage tool-only option: 40V platform for stronger cutting performance when paired with your battery
Compact 13-inch cordless trimmer with power and runtime options. Converts to edger with a quick shaft turn; compatible with 36V and 40V MAX batteries. Customers note good power and lightweight design, with some durability concerns over time
- Power Command dial for MAX power or MAX runtime
- Automated line feeding for uninterrupted work
- Trimmer/edger in one with shaft conversion
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6
WORX 3-in-1 String Trimmer, Edger & Lawn Mower (WG170) 20V
Best multi-function choice: 3-in-1 capability that converts between trimming, edging, and mowing for varied edge needs
Compact 3-in-1 grass tool that converts between string trimmer, edger, and mini lawn mower. Features automatic line feed for quick reloading and a 5-hour charge time. Customers note lightweight ease of use and suitability for small to medium yards
- 3 tools in one
- automatic line feed
- free from gas emissions
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7
BLACK+DECKER 20V MAX Cordless String Trimmer, 12" Steel Blade
Best lightweight cordless blade option: 12" steel blade design for durable edging and reduced line replacements
Cordless string trimmer with 20V max battery, 12" steel blade, and automatic feed spool. Converts to edger in seconds for versatile trimming; lightweight design aids ease of use. Customer note: handles small yards well and cuts thick weeds well
- AFS automatic line feed
- 2-in-1 trim/edge
- reduced vibration design