The 6 Best Hot Glue Guns of 2021

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If you’ve often got a DIY project—or love crafting or making repairs—a glue gun can be a tremendous help. These tools are easy to use and highly effective at forming a strong, lasting adhesive seal quickly.

The key, of course, is to select the right glue gun for your needs, and one that suits your preferences. For more experienced crafters, features like temperature control and higher wattage might be helpful for certain materials, but they aren't a must-have for a beginner. If you're planning lots of precise projects, look for a glue gun with a thinner glue stick for slower flow.

Here, the best hot glue guns available online.

Our Top Picks
This cordless device quickly heats up and turns off after a few minutes to save battery and prevent injuries.
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Reviewers appreciate that this glue gun is sturdy, convenient to use, and does not fall over.
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This mini glue gun heats up in a few minutes, and has a temperature control that allows you to avoid spikes and dips in heat.
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The nozzle and trigger are designed so you can easily direct the glue precisely where you want it to go.
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if you’re looking for something that can seal shipping boxes or perform everyday carpentry tasks you’ll appreciate this powerful tool.
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There’s an LED indicator so kids can easily see when the glue gun is on, as well as a handy on-off switch.
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In This Article

Best Cordless: Werktough Cordless Glue Gun

Werktough Cordless Glue Gun

Dimensions: 9.13 x 8.23 x 2.01-inches | Weight: 1.15 pounds | Power Source: Not listed | Glue Stick Type: Not listed

What We Like
  • Cordless for easy maneuverability

  • Heats to high temperatures quickly

  • Automatic shut-off function

What We Don't Like
  • Batteries last only 45 minutes per charge

A cord can be a hassle, particularly if there isn’t a plug near your project location, or if the cord gets all twisted up. Enter the Werktough Cordless Glue Gun: This battery-operated device heats up to a high temperature, quickly. And, after a few minutes without use, it will automatically shut off—not only does that save energy, but it also helps you avoid accidental injuries. 

The battery lasts for 45 minutes on a single charge; for some reviewers, that was more than enough time. But if you often have time-consuming projects, consider another option. Many reviewers particularly praised how quickly this glue gun heated up, as well as the glue gun’s size and ease of use. 

Best for Woodworking: Ryobi 18-Volt ONE+ Cordless Full Size Glue Gun

 Ryobi P305 One+ 18V Lithium Ion Cordless Hot Glue Gun

Dimensions: ‎2.75 x 6.5 x 7.5-inches | Weight: 1 pound | Power Source: Battery | Glue Stick Type: Not listed

What We Like
  • Works with all wood types

  • Lightweight design

  • Cordless battery has long life

What We Don't Like
  • Lack of temperature gauge

If you're looking for a reliable option that can be used on all different kinds of woodworking projects, you can't go wrong with this option. Reviewers report that unlike other glue guns, wooden items glued together with this cordless Ryobi really stay put. This glue quickly reaches a high heat—within under a minute, according to some reviewers. The cordless battery lasts for more than three hours before requiring a recharge, which is plenty of time for most small projects. 

Reviewers appreciate that this glue gun is sturdy, convenient to use, and does not fall over. And, at one pound, they also appreciated that the Ryobi P305 is relatively lightweight. Some reviewers do note that the battery life gets used up quickly, and a few noted that it would be helpful to have a temperature gauge.

Best for Electronics: CCBETTER Mini Hot Melt Glue Gun with 25pcs Glue Sticks

ccbetter-mini-hot-melt-glue-gun

Dimensions: ‎8.27 x 2.36 x 5.91-inches | Weight: 10.6 ounces | Power Source: 20W | Glue Stick Type: Not listed

What We Like
  • Quickly heats to high temperatures

  • Temperature control function

  • Easy on/off switch

What We Don't Like
  • Inconsistent glue delivery

  • Lots of glue strands left behind

Using a glue gun with electronics? You’ll want to proceed with care. And, you’ll want something small that allows you to apply glue with great precision. This ccbetter mini glue gun heats up in a few minutes, and has temperature control, allowing you to avoid spikes and dips in the glue’s heat. That can be helpful when working with electronics. 

This glue gun is also designed to allow you to control the flow of the glue (no drips or globs). It’s small and lightweight and has a built-in stand so you can easily put it down to adjust your project. Reviewers appreciate that the ccbetter mini glue gun is small and easy to store and love the on/off switch.

What Testers Say

"I found that this gun was suitable for detail work, such as making small dots of glue to stick beads on an ornament. The glue adhered well to many surfaces including attaching sequins to a paper mache form, fixing ceramic mosaic tiles to a picture frame, and assembling a wooden box."—Arricca SanSone, Product Tester

Best Small: Gorilla Dual Temp Mini Hot Glue Gun

Gorilla Dual Temp Mini Hot Glue Gun

Dimensions: ‎2 x 6 x 7-inches | Weight: 7 ounces | Power Source: Not listed | Glue Stick Type: Not listed

What We Like
  • Lightweight and good for small hands

  • Multiple heat settings

  • Doesn't leak or drip glue

What We Don't Like
  • Flimsy stand

For small or delicate projects, or if you have small-sized hands, it’s helpful to have a lightweight and petite option. The Gorilla Dual Temp Hot Glue Gun is a perfect choice, weighing just 5.6 ounces. 

It offers a high-heat setting (374°F) as well as a lower heat setting (311°F) so that you can easily choose the temperature that makes the most sense for your project. The nozzle and trigger are designed to make the glue gun easy to work with—you can easily direct the glue to precisely where you want it to go, and only a delicate touch is needed on the trigger. Plus, it has a sturdy stand. 

Reviewers appreciate that this Gorilla glue gun doesn’t leak or drip glue and that it reaches extremely high temperatures. They also like that this glue gun heats up in a flash.

Best Splurge: Surebonder Pro2 Industrial Glue Gun

Surebonder 220-Watt

Dimensions: ‎2.75 x 10.25 x 11.5-inches | Weight: 43.2 ounces | Power Source: Corded electric | Glue Stick Type: Not listed

What We Like
  • Adjustable temperature from 220 to 400 degrees Fahrenheit

  • Various specialty nozzles available

  • Great for heavy-duty projects

  • On/off switch with power light

What We Don't Like
  • Must use manufacturer glue sticks for best results

  • Nozzles must be replaced periodically

If you use your glue gun rarely, or mainly for small paper projects, the Surebonder Pro2-220 is likely not for you. But if you’re looking for a glue gun that can help you seal the bottoms of shipping boxes, perform simple carpentry tasks, or make repairs around the house, you’ll appreciate the features on this powerful tool. 

The glue comes out smoothly, sans any drips, and with great precision. This Surebonder glue gun offers an ergonomic trigger, so you can comfortably use it for hours, as well as an on-off switch, power light, and detachable stand. 

Reviewers appreciate its power, the speed with which the glue gun heats up, and its handy storage case.

What Testers Say

"The rock-solid feel of this handle, the sturdy stand, and the rubber tip on the metal nozzle made me feel confident and in control. At every temperature setting, I was able to draw a long, razor-straight line of glue without any blobbing or thinning."—Arricca SanSone, Product Tester

Best for Kids: NEX&CO Kids Mini Hot Glue Gun

NEX&CO Kids Mini Hot Glue Gun

Dimensions: ‎6.69 x 5.91 x 1.18-inches | Weight: 15.2 ounces | Power Source: Corded electric | Glue Stick Type: Not listed

What We Like
  • Silicone finger protectors

  • Comes with colored glue sticks

  • LED on/off indicator

What We Don't Like
  • Best for projects that don't need high temperatures

Of course, you’ll want to be careful if you allow your kids to use a glue gun—supervise the project from start to finish, and explain best practices and rules for working with a glue gun so that no injuries or mishaps occur. Then, you’ll want to select a glue gun that’s kid-friendly, like this NEX&CO Kids Mini Hot Glue Gun, which comes with silicone finger protectors to help keep kids’ digits safe, and also has a no-drip nozzle. 

Because it’s lightweight, kids will be able to hold it easily. There’s an LED indicator so kids can easily see when the glue gun is on, as well as a handy on-off switch. Along with the finger protectors, the glue gun also comes with colored glue sticks, for extra crafting fun, and a creative guide. Reviewers report that it was a great gift for kids and grandkids and particularly appreciated the color glue option.

What to Look for in a Hot Glue Gun

Heater wattage

To determine a glue gun's heating power, pay attention to its watttage. Entry-level glue guns typically have about 20-watt heaters, which may be enough for basic projects but probably won’t be enough for home improvement projects or heavy-duty materials. More versatile glue guns will operate with anywhere between 60 to 220 watts or more.

Temperature control

How fast your glue gun produces adhesive depends on how hot it is. Some glue guns don’t offer any temperature control—just an on-off switch—while other models let you turn the temperature up or down to produce glue at a faster or slower rate. This is important if you need more adhesive quickly or want to slow down the flow for intricate projects.

Glue stick size

Each glue gun is designed to operate with a specific size of glue stick, ranging from smaller, thinner 7mm glue sticks up to larger 15mm glue sticks. For any glue gun you’re considering, pay attention to its compatible glue stick size to make sure you don't end up with mismatched materials!

Why Trust The Spruce Crafts?

This round-up was researched and written by Madeleine Burry, a lifestyle writer whose work has been published in Women's Health, Livestrong.com, Good Housekeeping, and more. For this article, she consulted dozens of customer and third-party reviews to find the best picks for your needs.

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