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The 10 Best Laser Levels In 2021 – Reviews & Buyer’s Guide

Do you want to create a floating shelf? But you are worried about the alignment and leveling issue and doesn’t trust a human eye for precision. Then using the best laser level would be your ultimate solution. These tools will display lines (horizontal, vertical, and cross) across the room and help you find the desired layout within seconds. You can use these tools for countless tasks and processes. They are mandatory for all type of constructions and modifications work.

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Best laser level for 2021

DEWALT Green Cross Line DW088LG 12V Laser Level

DEWALT 12V MAX Line Laser, Cross Line, Green (DW088LG)
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DEWALT Green Cross Line 12V Laser Level has been on the market for a long time and it has plenty to offer. The model we tested displays green cross line on any surface and it is effective up to 100 feet. The unit looks big, but it is actually a small laser level that can fit in a pocket. The unit uses a 12V battery and can last for days with a single charge.

The manufacturer chose to add a few interesting additions to the unit. First of all, it comes with a magnetic read end that can stick to the metal surface and slide along. Then we have the green color of the laser. While the red one was more popular, it can only be displayed up to 50 feet, while the green laser level is effective up to 100 feet.

This is a robust model that also offers an IP65 rating. This means that the unit is immune to water, dust, and vibrations, making it an excellent choice for the construction business and heavy-duty application. Also, it is a great value for money product.

Bosch GLL 30 Red-Beam Cross-Line Self-Leveling Laser Level

Bosch Self-Leveling Cross-Line Red-Beam High Power Laser Level GLL 30
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The Bosch GLL 30 is another popular and appealing model that has been known as the best laser level for home use and newbies. The laser level displays red cross lines with great accuracy of 5/16 inches at 30 feet, making it great for indoor applications. The unit is small and can be used on all surfaces but can fit a pocket as well.

The construction is as you can expect from Bosch. All the elements are made from sturdy materials and the overall design is modern. On the other hand, this is an entry-level model which isn’t suitable for heavy-duty usages.

Anyway, on our tests, the unit performed well and we were unable to find serious drawbacks. It did the perfect job. Also using the laser level is extremely easy and you won’t have any issues regarding the usage. Don’t forget that ti contains class II laser inside.

DEWALT Green 12V 360° – 3 Line Laser DW089LG – best laser level for tile

DEWALT 12V MAX Line Laser, 3 X 360, Green (DW089LG)
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Here we have another Dewalt laser level that is completely designed and made to meet the highest expectations. It is a professional unit with an IP65 rating. As you may know, this makes it immune to water and dust. The range is up to 165 feet, but the best results are provided at a distance of 100 feet or less. The laser color is green, 4 times brighter and more usable than red laser beams. 

This is a relatively small model with dimensions of 12x6x17 inches. It targets professional workers who need the most accurate laser level. As such, the DW089LG offers +/-0.125 accuracy on all surfaces. It has a Class II laser inside that uses less energy than conventional ones. All of this comes in a strong and durable molded housing capable of withstanding everything you can throw at it.

The last thing we will reveal is the fact it can be used for 360-degree applications and it displays cross lines on the surfaces. There is no need to add that the lines are visible even on white and green surfaces. The rear part of the laser level can be paired with a magnet to attach the device to metal construction or to slide it in order to get precise measurements.

Tavool 50ft Self Leveling Cross Line Laser Level

Self Leveling Laser Level - 50ft Cross Line Laser level Laser Line leveler Beam Tool for Construction Picture Hanging Wall Writing Painting Home Renovation Floor Tile with Horizontal and Vertical Line
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Tavool 50ft Self Leveling Cross Line Laser Level has to be on our list and honestly, it is one of the most desirable units of this kind you can have. The laser level tool is affordable, comes with 2 years of warranty and it is extremely easy to use. We believe there won’t be any issues with using the tool and all of the features it has to offer. But, these are just the first glimpses of what the tool offers.

Add the fact it displays 3 lines at any given moment (vertical, horizontal and cross) and you can get an excellent tool for all sorts of applications. The light is bright and can be seen up to 50 feet distance.

One feature we especially liked is the self-leveling system. What this means is that laser level will detect when it is placed on an uneven surface with an incline of 4 degrees or more and the LEDs will flash several times. This should reveal that the laser level needs to be placed on a different spot.

Huepar Green 360° Cross Line Three-Plane Self-Leveling Laser Level

Huepar 3D Green Beam Self-Leveling Laser Level 3x360 Cross Line Laser Three-Plane Leveling and Alignment Line Laser Level -Two 360° Vertical and One 360° Horizontal Line -Magnetic Pivoting Base 603CG
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Huepar Green 360° Cross Line Three-Plane Self-Leveling Laser Level is an interesting product of its kind. We had to start our review in this way due to the fact the laser level is one of a kind and there are not many models that can be directly compared with it. The basic features include one 360 degrees horizontal and 2×360 vertical lines. In a combination, we have just explained the laser level can be used for the ceiling, floor and wall-related constructions. It is reasonably affordable as well, which makes us believe that the laser level is suitable for beginners, intermediate users, but professionals will find it appealing also.

The accuracy is +/- 1/9 inches at 33 feet. The maximum distance on which the laser level can be used is 130 feet. However, there is a pulsing feature that will extend the range up to 200 feet. The light color is green and we did mention that this color is 4 times brighter and more visible than the red one.

You will need 4 AA batteries to use it. The battery life will depend on the number of lines you use, the distance and the overall application. They can last up to one month when used regularly. The package comes with a tool for calibrating the laser and can be paired with 2 years long warranty. Standard warranty is one year.

Huepar Green Cross Line 360° Self-Leveling Laser Level with Pulse Mode

Huepar 902CG Self-Leveling 360-Degree Cross Line Laser Level with Pulse Mode, Switchable Horizontal and Vertical Green Beam Laser Tool, Magnetic Pivoting Base Included
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This laser level is powerful, modern and comes with all the basics you may need. There are 2 lines the unit can display, vertical and horizontal as you would expect and both of them are 360 degrees. You can adjust them according to your needs. There is a manual mode present as well. Hold the two first buttons to enter and use this mode.

The model is IP56 waterproof and immune to dust. This makes it suitable for heavy-duty and more demanding operations where tough shell and advanced frame are mandatory.

The pulse mode, which is standard for this brand is available. It is designed to make the laser level suitable for usages when the brightness is high. The laser beams are green.

Tacklife Cross-Line Laser Self-Leveling 50ft Red Laser Level (SC-L01)

Tacklife SC-L01-50 Feet Laser Level Self-Leveling Horizontal and Vertical Cross-Line Laser - Magnetic Mount Base and Carrying Pouch, Battery Included
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It is probably one of the rare full-size laser levels that come in this price range. All the others are smaller units with basic features. But, yes there is but, this particular model offers +/- 1/8 of an inch accuracy at 30 feet. It is an impressive score due to the size and value of the model we tested.

In the package, you get a bag for carrying the laser level, magnetic mount, and the batteries. The magnetic mount is used to mount the laser level and slide it in order to get accurate lines over a massive area. There are 2 lines in general, one vertical and one horizontal.

Other than that the laser level offers 2 years warranty for royal members (standard warranty is one year) it is extremely easy to use and compact. Keep in mind that it is made to be used indoors only. The manufacturer doesn’t recommend outdoor applications.

Qooltek Multipurpose Cross Line Laser Level – best laser level for hanging pictures

Qooltek Multipurpose Laser Level Laser Line 8 feet Measure Tape Ruler Adjusted Standard and Metric Rulers for hanging pictures
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 There is only one way we can define this particular tool. It is stunning. First and foremost, the tool is 3 in 1 gadget that features 8 feet measuring tape, a laser and the level bubbles. There are 3 level bubbles and they are small, but they are usable and can complete the job. The laser is accurate within 2mm at 10 meters when the horizontal line is used. The accuracy is slightly decreased when the vertical line is selected.

You need to remember that adjusting the laser is a bit more complicated than we would expect and you will need time. The last, this model is powered by AA batteries and they are included in the package.

Although we mentioned that there are 3 separate tools in one, this model can be used for over 25 different purposes. For instance, there is a ruler option. The size is small and compact, making it suitable for workers who are planning to use the tool in different locations.

Inspiritech Red Beam 360° Self-Leveling Vertical Cross-Line Laser and horizontal line Laser Level

Self-Leveling Red Beam Laser Level Horizontal Vertical Cross Line Lazer Rechargeable Leveler Tool for Construction Ceiling Tile Picture Hanging Framing Wall Cabinet with 360 Degree Rotating Base
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The Inspiritech 3D Red Beam Self-Leveling Laser is an advanced model. It offers 6 lines when needed and the leveling system will detect when the unit is 3 degrees off center and sound an alarm. When this happens, you need to correct the tool. Actually, it is more like a gadget than like an ordinary tool of this kind.

The base is made from durable aluminum and it is manually ratable. The lines are available at all 360 degrees. As a power source, you can use batteries, AC or DC chargers. Just make sure to follow the specific instructions.

One thing we noticed is an extremely bright red light. This is possible thanks to high-capacity red laser transmitter that was developed for this particular model only. In other words, the laser beams are easier to see on red or dark surfaces. The last but not least important is the tilt mode. It is available on this unit as well.

Compact Red Cross Line Self-Leveling Laser measuring tool

Compact Self-Leveling Cross Line Laser with Clamp
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The Compact Self-Leveling Cross Line Laser with Clamp may be the smallest product here, but it is also the most desirable in this price range. The unit offers 3 different modes. You can choose between cross lines, plumb or straight lines to be displayed on any surface. The accuracy is ¼ of an inch at 30 feet.

One thing you will appreciate is the self-leveling technology. It is very sophisticated if you ask us and it is worth mentioning. Thanks to this, the laser level can be used outdoors and indoors without any adjustments or complicated processes. The shell isn’t very strong but can withstand medium-duty usages for a long period. If you take care of the laser level, you will have a capable tool for many years to come. 

In the end, all we can add is that the small, compact and powerful Compact Self-Leveling Cross Line Laser with Clamp is worthy of your consideration. Also, in the package, you get a clamp that can be used for attaching the device to another item and be able to adjust it according to your needs. Don’t forget that it uses Class II laser which can be found on more expensive and larger laser levels. Sadly, the only drawback is the price. This may be a small model, but it is capable and as such, it comes at a high price. 

Buyers guide

 In order to be able to find the best laser level 2021, you will have to pay close attention to the factors. They can make a clear difference between a decent and the best product. Below we have explained all of those factors.

Types of laser levels

In a nutshell, there are three main types. The tools in questions are divided or better said categorized according to the type of light they emit. Yes all of them use lasers but not in the same way.

Rotary laser level

Rotary laser levels are popular among experts and professionals. These models come with a spinning red dot which spins up to 1000rpm to create a 360° single line effect. The main advantage is being able to present a laser line anywhere with the highest accuracy. These make them very versatile and practical for large and outdoor projects. The only drawback is that these are bulky and costly.

Line models

These are best suitable moderate indoor application. A line laser level will display a line across the desired surface. It can cover between 65 and 100 feet. The line is a one single laser beam that can be either horizontal or vertical or both. Also, these models are small and compact, typically cheap than the rotary laser levels. We must add that a line laser model can display the lines in different directions, can be installed on a camera tripod and can display multiple lines. They are suitable for newbies but can meet professional requirements as well.

Dot laser models

A model with a dot laser line is used to show the connecting points on a surface. They are the most common among DIY projects and they are very affordable. But, they are not the easiest to use and you will need additional measuring tape and tools to get the desired level.

Accuracy of a laser level

All of you will need to consider accuracy. It is expressed differently between the manufacturers, but you will probably see something like + or – ¼ of an inch at 100 feet. It means that at 100 feet distance the error is ¼ inches. More professional models are more accurate and have lower error rates. Low-end models have higher error values.

The strength of projection

You need a laser level that has extremely powerful laser projection. It simply means that the laser line has to be visible on all the surfaces which include white walls, red areas, etc. This factor is determined by the overall power of the laser level.


The DEWALT Green Cross Line DW088LG 12V Laser Level is the best laser level we were able to find and test in 2021. Reasons for that are simple. It is IP65 waterproof and immune to dust, it offers high quality vertical and horizontal lines and it can be used for the most demanding projects. The green lines are super easy to use and they are visible on all possible surfaces. The bottom line is that this particular unit gets 5 out of 5 star rating, the highest one we can give. 

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