The 8 Best portable humidifiers of 2025

Are you trying to find portable humidifiers among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling portable humidifiers on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 27 hours of research and did 32 portable humidifiers tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

SaleNo. 1

LEVOIT Top Fill Humidifiers for Bedroom, 2.5L Tank...

SaleNo. 2

Portable Mini Humidifier, Colorful, Cool Mist, USB...

SaleNo. 3

GENIANI Portable Small Cool Mist Humidifiers -...

The best portable humidifiers you can buy today

SaleNo. 1

LEVOIT Top Fill Humidifiers for Bedroom, 2.5L Tank for Large Room, Easy to Fill & Clean, 28dB Quiet Cool Mist Air Humidifier for Home Baby Nursery & Plants, Auto Shut-off and BPA-Free for Safety, 25H

𝙁𝙖𝙨𝙩 𝙃𝙪𝙢𝙞𝙙𝙞𝙛𝙞𝙘𝙖𝙩𝙞𝙤𝙣 𝘼𝙡𝙡 𝙉𝙞𝙜𝙝𝙩: Runs for up to 25 hours on low thanks to its SUPER LARGE capacity of 2.5 liters. The soothing moisture helps quickly relief congestion and dry throat.
𝙀𝙖𝙨𝙮 𝙏𝙤𝙥-𝙁𝙞𝙡𝙡 𝘿𝙚𝙨𝙞𝙜𝙣: LEVOIT listened to feedback from humidifier customers and upgraded to a easy top-fill design. No need to turn the water tank over or spilling water all over the place. Just ONE-STEP to remove the cover and easily fill the tank.
𝙈𝙪𝙘𝙝 𝙀𝙖𝙨𝙞𝙚𝙧 𝙛𝙤𝙧 𝘾𝙡𝙚𝙖𝙣𝙞𝙣𝙜: Easily clean the inside of the tank through its big opening. The detachable designs and simple construction of the base leaves no hard-to-reach corners when cleaning. Maintaining health has never been this easy.
𝙉𝙤 𝘿𝙞𝙨𝙩𝙪𝙧𝙗𝙖𝙣𝙘𝙚 𝙒𝙝𝙚𝙣 𝙎𝙡𝙚𝙚𝙥𝙞𝙣𝙜: The Classic 160 cool mist humidifier is perfect for sleeping, with noise level as low as 26dB and all lights off. Helps create a peaceful and quiet atmosphere The perfect humidifier for bedrooms and baby nurseries.
𝘾𝙪𝙨𝙩𝙤𝙢𝙞𝙯𝙚 𝙔𝙤𝙪𝙧 𝙈𝙞𝙨𝙩: Customize the mist output with just one knob and adjust the direction freely with the 360 degree nozzle. Enjoy full control of your air humidifier
𝙒𝙚 𝙂𝙤𝙩 𝙔𝙤𝙪𝙧 𝘽𝙖𝙘𝙠: Auto shut-off when the water level in base is low and featured with BPA-Free material, for no need to worry about safety issues. Also, you can count on our customer service team in California whenever you need help.
𝙏𝙞𝙥𝙨: Auto Shut-off function is controlled by the float in the base to stop the machine, there may be some delay in the stopping time, no worries about safety. Besides, there will be a red light when the machine is off due to the low water level.
𝙏𝙞𝙥𝙨: To ensure the capture and filtration of fine impurities, we provide our valued customers with a 𝗽𝗿𝗲-𝗶𝗻𝘀𝘁𝗮𝗹𝗹𝗲𝗱 water filter sponge. We hope you relish the soothing and healthful humidification experience delivered by our Classic 160 humidifier.
𝙏𝙞𝙥𝙨: It is not recommended to add essential oil to this humidifier.
Item dimensions: 6.38"D x 7.12"W x 10.14"H

SaleNo. 2

Portable Mini Humidifier, Colorful, Cool Mist, USB Powered. Perfect for Bedroom, Office & Car (300ml, White)

Portable Mini Humidifier with Vivid Cycling Light: This compact and lightweight humidifier is designed for easy portability and comes with a vivid cycling light feature. It can be taken anywhere, making it perfect for use in bedrooms, offices, or cars. The cycling light creates a peaceful ambiance and improves the quality of your sleep.

SaleNo. 3

GENIANI Portable Small Cool Mist Humidifiers - Desktop Humidifier for Plants, Office, Car, Baby Room with Auto Shut Off & Night Light (White, 0.25L, USB)

𝐏𝐎𝐖𝐄𝐑𝐅𝐔𝐋 & 𝐏𝐎𝐑𝐓𝐀𝐁𝐋𝐄: This compact humidifier is perfect for bedroom, office, baby room, or even your car - enjoy healthier air anywhere
𝐈𝐍𝐒𝐓𝐀𝐍𝐓 𝐂𝐎𝐌𝐅𝐎𝐑𝐓: Ultrasonic cool mist humidifier with two mist modes and simple one-button control, instantly improving air quality with ease
𝐁𝐑𝐄𝐀𝐓𝐇𝐄 𝐁𝐄𝐓𝐓𝐄𝐑: Lightweight and portable, this humidifier for bedroom or office fine-tunes humidity levels for healthier air and a more pleasant environment
𝐐𝐔𝐈𝐄𝐓 𝐍𝐈𝐆𝐇𝐓𝐒: Operates at a whisper-quiet 38dB, perfect for a peaceful sleep. Doubles as a gentle night-light for added comfort. Enjoy up to 8 hours of continuous cool mist operation
𝐖𝐇𝐀𝐓 𝐘𝐎𝐔 𝐆𝐄𝐓: Enhance your environment with our desktop humidifier—reduces static, protects electronics, and adds warmth. Includes 1x personal humidifier, 1x USB cable, and 2x replacement filter.
𝐑𝐈𝐒𝐊-𝐅𝐑𝐄𝐄 𝐏𝐔𝐑𝐂𝐇𝐀𝐒𝐄: 1-year warranty with hassle-free replacements. Pro tip: use GENIANI Cotton Sticks for longer-lasting performance.

SaleNo. 4

Homedics Portable Humidifier - Small Air Humidifiers for Bedroom, Plants, Office, Travel - Cool Mist Humidifiers, Color-Changing Accent Light, 2 Mist Settings, Black

PORTABLE HUMIDIFIER – The Homedics Portable Humidifiers for travel have high-frequency technology that converts water into a fine, evenly dispersed cool mist; ideal as a bedroom humidifier, car humidifier, and for on-the-go use
TOP-FILL HUMIDIFIER – The 8.5-oz. water tank provides up to 10 hours of runtime per fill when plugged in and up to 3.5 hours when using battery with Clean Tank Technology
QUIET & CONVENIENT – The portable humidifiers for bedrooms are perfect for nighttime use with whisper-quiet operation and built-in color-changing accent light; includes 3 wicks
CUSTOMIZED SETTINGS - Choose from 2 cool mist settings on the personal room humidifier; built-in auto-off timer includes various options; the built-in color-changing accent light is an optional ambience
WHAT’S IN THE BOX – (1) HoMedics TotalComfort Portable Ultrasonic Humidifier; (1) instruction book, (3) wicks, (1) USB charging cord, (1) 1-year limited warranty

SaleNo. 5

Portable Mini Humidifier, 500ml Small Cool Mist Humidifier, USB Personal Desktop Humidifiers for Baby Bedroom Travel Office Home, Auto Shut-Off, 2 Mist Modes, Super Quiet, White

【NOTE】①Do not use essential oils, perfume, distilled water, filtered water which will cause the cotton swab to clog and the Humidifier to be unusable. ②Please make sure the cotton core has soaked a few minutes before you turning it on.
【PORTABLE MINI HUMIDIFIER】Portable and small design (3.74*5.07inch) is very easy take with you anywhere and super perfect for travel, bedroom, office, which is effectively moisturize dry skin and help you reduce skin peeling.
【TWO MIST MODES】This mini humidifier has two modes. When you press the button first time, it will continuously spray for 6 hours. When you press again and it will intermittently spray (stop 2 seconds) for 12 hours. 500ml large capacity produces longer mist.
【SAFE & AUTO SHUT-OFF】There is built-in water level sensor inside that will automatically turn off the power when the water is lower than the safe water level. And the seal is strong,no longer afraid of pouring liquid to leak in accidence.
【ONE BUTTON CONTROL】The portable usb humidifier is very easy to operate. One button controls for all functions, you simply need to press one button to set the mist. Make your life easier!

No. 6

Pure Enrichment MistAire Travel - Ultrasonic Cool Mist Water Bottle Humidifier with Auto Shut-Off, Mood Light, Fold-Out Leg, and Storage Bag for Portable Use at Home, Office, Hotel, and More

Instant Humidity for Small Spaces: Converts a standard individual water bottle into a moisture-producing water tank that offers ideal coverage for an office cubicle or hotel room
Variable Mist Settings: Regulate humidity in the air directly around you with the adjustable mist control knob on this travel humidifier
Waterless Auto Shut-Off: Shuts off automatically when water bottle is empty
Great for Travel: Fits conveniently in a handbag, briefcase, or carry-on luggage to travel wherever you go, plus features universal voltage for international use
What You Get: MistAire Travel Ultrasonic Humidifier, AC adapter, bottle base, cleaning brush, storage bag, 5 Year Manufacturer's Warranty, caring customer support, and the peace of mind that comes from a trusted brand with millions of customers worldwide

SaleNo. 7

Pure Enrichment MistAire Studio Ultrasonic Cool Mist Humidifier - Small & Compact, Overnight Operation, 2 Mist Settings, Optional Night Light, & Auto Shut-Off - For Offices, Plants & Small Spaces

Dry Air Relief: Breathe better air as the ultrasonic cool mist technology safely and quickly moisturizes dry air for up to 12 hours of continuous operation in small to medium rooms up to 200 square feet. The whisper-quiet mist output with high and low settings makes this humidifier ideal for small spaces like bedrooms, baby nurseries, offices, and even indoor plants.
Cold & Congestion Relief: Balanced humidity and moisturized spaces in your home during dry months can help give you and your family much-needed relief. Help improve colds, coughs, congestion, sore throats, allergies, sinus issues, and dry skin with this mini humidifier.
Compact & Lightweight: Small and mighty, this petite humidifier is easy to move, refill, and use in a variety of spaces. The compact and slim size fits easily on any nightstand, desktop, or end table without taking up much space, making it perfect for smaller spaces.
Encourage Restful Sleep: Easily run the humidifier overnight to maintain a healthy humidity level in your space. The optional night light offers a soothing glow, while the whisper-quiet operation ensures you can sleep peacefully without any disturbance. Plus, the automatic shut-off feature safely turns the humidifier off when the water level is low or the tank is removed.
5-Year Manufacturer's Warranty: This BPA-free humidifier comes with an AC power adapter, disk cleaning brush, and Pure Enrichment’s guaranteed 5-Year Manufacturer's Warranty. Our customer support team provides quality service and peace of mind to millions worldwide, all from a brand you can trust.

No. 8

JOYFULNEST CO. Portable Humidifier – 300ml Double & Single Mist, USB-C Rechargeable 2000mAh Battery, Quiet Night Light, Leak-Proof & Travel Humidifier for Car, Office, Bedroom, Baby & Dry Air Relief

Instant Moisture, Anywhere You Go: Say goodbye to dry air. This USB-C rechargeable mini humidifier delivers powerful cool mist on the go. With dual spray modes (single or double), it keeps your air fresh in cars, bedrooms, offices, and even flights
Wireless Freedom & Long Battery Life: Enjoy cord-free convenience with a built-in 2000mAh battery that runs up to 6 hours on single mist or 3 hours on double mist. No need for constant power, making small humidifier ideal for travel, and small spaces
Soothing Night Light & Whisper-Quiet: Create a relaxing atmosphere with a warm night light of desktop humidifier while you sleep or work. Its ultra-quiet 30dB operation lets you rest undisturbed, focus better, & enjoy a peaceful ambiance—day or night
Leak-Proof & Easy to Use: Designed for spill-free portability, this 300ml leak-proof cool mist humidifier keeps desks, nightstands, cars dry and safe. One-button control makes mist & light adjustments effortless, with hassle-free maintenance
Better Air, Healthier Living: Improve air quality and combat dry skin, sinuses, congestion & allergies with consistent moisture. Enjoy deeper, more restful sleep while keeping babies, allergy sufferers, and indoor plants hydrated in any environment
Replace filter wicks every 6-8 weeks for optimal performance. Not compatible with essential oils or scents. Ensure filter wicks are fully soaked and springs are correctly placed. Not compatible with a fast charger.

No. 9

HODEMI Portable Small Humidifier - Cold Mist Humidifier with Water Shortage Protection, Warm Night Light, Recharge Dual Nozzle Mini Humidifier for Bedroom, Plants, Office, and Car (White)

Compact Design: This portable humidifier features a sleek, cylindrical shape perfect for small spaces like bedrooms, offices, and cars. The portable USB humidifier is very easy to operate. One-touch control of all functions, just press a button to set the mist
Dual Nozzle: This mini humidifier has 2 modes. The dual nozzle design allows for wide mist dispersion, efficiently humidifying the surrounding area. When you press the button for the first time, it will spray continuously in 2 nozzles. When you press the button again, it will spray alternately (3 seconds each), and when you short press the button for the third time, the spray is turned off
Warm Night Light Mode: Long press the power button to turn on/off the night light, and the soft warm light creates a soothing atmosphere; it can be used in single night light mode or with humidifier spray mode at the same time; The working indicator light is always on. It has a low-brightness night light and real-time working status function at night (cannot be turned off)
Water Lack Protection: Built-in water level sensor safety feature automatically shuts off the device when the water level is low to prevent damage. And the seal is strong,no longer afraid of pouring liquid to leak in accidence
Note: Please use clean water, do not use distilled water, perfume, essential oils and other liquids. When using for the first time, please fully submerge the filter swab for about 30 seconds to ensure that the filter swab absorbs enough water. Do not invert or tilt the water tank after filling it with water to prevent water from seeping into the cabin from the nozzle and damaging the humidifier or water from seeping out of the nozzle.

No. 10

Humidifiers for Bedroom Portable Mini Humidifier with 7-color Lights, Super Quiet Small Desk Humidifier [2 Mist Modes] USB Personal Humidifier for Bedroom, Office, Travel, Car, Plants, Auto Shut-Off

👑[ Large Spray Mini Desk/Car Humidifier ]: This small humidifiers for bedroom with portable and small design is easy to take anywhere. The large volume mini humidifier with the fine spray greatly increases the spray volume per hour, effectively moisturizing the dry air,preventing static electricity and dust, reliving dry nose and throat. It is a great winter companion for you and your plants, you can take it for travel, bedroom, office, car.
👑[ Two Mist Modes Humidifiers+7 Colors LED Light ]: This mini humidifier has two modes: continuous spray & intermittent spray (stop 2 seconds), the spray can last up to 6 hours in continuous mode and last up 12 hours in intermittent mode. 350ml small humidifier can effectively moisturize dry skin and help you reduce skin peeling or relief from sinus issues. 7 colors LED night light will give you more choice to comfort you during the dark.
👑[ Auto Shut-Off & Whisper Quiet Operation Top Fill Humidifiers ]: When the water level of the water tank is lower than the water level probe in the water tank, the portable humidifiers for travel will automatically turn off the power, giving you and your family a great sense of security. The usb personal humidifier operate silently below 30dB, this humidifiers won’t bother you while sleeping and working. Ideal mini humidifier for baby room or office space.
👑[ Warm Tips ] : 1.Please do not use essential oils, which will cause water accumulation at the mist nozzle and seriously affect the spraying effect. 2. First use it, you need to soak the filter cotton swab for several minutes before installing and using it. 3. As we promised, please feel free to contact us if any request or problem.
❤️[ Operation Instructions for Portable Mini Humidifier ] 1. SPRAY MODES: Press the button first time to spray continuously for 6 hours; Then press it again to sprays intermittently for 12 hours. 2. LIGHT MODES: please Long press button 2s to turn on the colorful gradient; Long press it agian to turn on the dazzles light; Long press it third time to fixed light; Long press button again to turn off the light. 3. NOTE: LIGHT AND SPRAY MODES are just need a short and long press button combination.

No. 11

Kiusiy Small Humidifier for Plants, Mini Humidifiers for Bedroom, Portable Humidifiers for Car, Travel Humidifiers for Hotel, Desk Humidifiers for Office, USB Personal Humidifier, Auto Shut-Off, 330ml

Small Humidifier: Effectively improves dry skin and helps you reduce skin peeling, nosebleeds, and other troubles. It also helps plants replenish water. It comes with replacement filters.
Portable Humidifier: Low-noise operation lets you sleep undisturbed. Colorful LED night lights make you not afraid of the dark at night. Press and hold the night light for 2 seconds to turn it off or on.
Desk Humidifier: The mini plant humidifier will automatically shut off after 3.5 hours of operation to avoid running without water. Two spray modes: continuous spray and intermittent spray.
Mini Humidifier for Plants: Size: 3*3*4.7 in, 330 ml. Portable personal humidifier for bedroom, indoor, office, desk, car, travel, and more.
Note: ①Please make sure the cotton core has soaked before you turn it on. ②The humidifier needs to be connected to a power source when used. ③ Do not use essential oils, perfume, or distilled water, which will cause the cotton swab to clog and the Humidifier to be unusable. ④Any questions or problems, please feel free to send an email to us.

SaleNo. 12

raydrop Cool Mist Humidifiers for Home Babies, 1.70 L Quiet and Small Ultrasonic Humidifier for Bedroom Nightstand, Space Saving, Auto Shut Off - (0.45 Gallon, US 110 V)

Space Saving Design: Vertical oval shape designed for bedroom nightstand and office desk, fitting narrow space wherever you are.
Whisper-Quiet Operation: This cool mist humidifiers can be used at night without sound of water gurgle or fan noise.
Dial Knob Control: Selecting the mist output conveniently for full control.
Powerful Features: Smart indicator, and auto shut-off when water is run out and tank lifted up.
5-YEAR WARRANTY: Sleep soundly with our cool mist humidifier, which provides up to 9 hours of continuous operation and is backed by our 5-year warranty.

SaleNo. 13

ROSEKM Humidifiers for Bedroom (1.1L), Small Cool Mist Humidifier for Home Plant and Baby Nursery, Quiet Ultrasonic Humidifier with 360° Nozzle, Auto Shut-Off, Filterless, Black

IDEAL HUMIDIFIER FOR BEDROOM: Single refill of water that lasts overnight. This cool mist humidifier with 1.1L(0.29gal) capacity can quietly run for 15 hours on low setting and auto shut-off when it’s out of water.
FAST AND POWERFUL RELIEF: This cool mist humidifier is made with powerful output, helping you quick relief in minutes! No more troubles with congestion, coughing, and dry skin.
JUST THE RIGHT SIZE: Not too big or small, it is designed in a compact size, and provides ideal coverage for all areas of your home including bedrooms, offices, baby nursery, and other small-sized spaces up to 180ft².
CUSTOMIZE YOUR MIST: You can adjust the mist output volume to the ideal humidity level for comfort with one-touch control. The 360°nozzle can be adjusted to spray the mist in the direction you desire.
FIVE-YEAR WARRANTY: Enjoy peace of mind with our humidifier, which comes with a five-year warranty. Our customer support team are here to ensure your satisfaction! No need to worry about returns if your product is defective or used - we'll promptly send you a replacement.

No. 14

888 Consomer Reviews

Portable Mini Humidifier, 300ml Small Cool Mist Humidifier with Colorful LED Night Light, USB Personal Desktop Humidifier for Car Office Home Travel, Auto Shut-Off, 2 Mist Modes, Super Quiet(grey)

Mini humidifier: Small design, convenient to take with you anywhere. Ideal for car, travel, bedroom, office, effectively moisturize dry skin and help you reduce skin peeling, nose bleeding.
USB Only: Without battery. The USB is compatible with the USB port of any device,safe and easy to use.
Two Spray Modes and automatic shutdown: Continuous spray & intermittent spray. Click the spray button for the first time to activate continuous spray mode. Click the spray button a second time, switch to the intermittent spray mode, click the spray button for the third time, turn off the spray. In continuous mode, it will automatically turn off after 4 hours. In intermittent mode, it will automatically turn off after 6 hours. It will shut down when the water level is low.
Vivid and colorful circulating lights and luminous: This cool mist humidifier has a vivid and colorful setting of circulating lights to create a tranquil atmosphere while providing soothing fog. It provides you with maximum relaxation. Night lights can improve your sleep quality.
KIND REMINDER: ①Do not use essential oils, perfume, distilled water, which will cause the cotton swab to clog and the Humidifier to be unusable. ②Please make sure the cotton core has soaked a few minutes before you turning it on. ③Any quality problem, please do feel free to email us.

SaleNo. 15

JISULIFE Mini Humidifier, Portable USB Humidifier, Small Cool Mist Humidifiers for Bedroom, Double Spray Ports, Super Quiet, Personal Desktop Humidifier for Car Office Room Baby Bedside Travel-White

SaleNo. 16

Dreo Humidifiers for Bedroom, Top Fill 4L Supersized Cool Mist Humidifier, 32H Runtime, 28 dB Quiet Ultrasonic Air Humidifier for Large Room, Plants, Baby Nursery, Indoor, Night Light, Easy to Clean

𝟰𝗟 𝗟𝗮𝗿𝗴𝗲 𝗧𝗮𝗻𝗸 𝗳𝗼𝗿 𝗖𝗼𝗻𝘁𝗶𝗻𝘂𝗼𝘂𝘀 𝗖𝗼𝗺𝗳𝗼𝗿𝘁: Enjoy quiet sleep without congestion, coughing, or dry mouth, Dreo's ultrasonic atomization brings noise down to 28dB, while its 4L tank provides up to 32 hours of moisture without the need to refill.
𝗡𝗲𝘅𝘁-𝗚𝗲𝗻 𝗛𝘂𝗺𝗶𝗱𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲: Powered by Dreo's Dual-intake and 4-inch mist outlet design, this humidifier creates a supersized mist of up to 40 inches tall for humidifying bedrooms, while bringing faster dry air relief to help you breathe easy and healthy.
𝗕𝗿𝗶𝗻𝗴 𝗙𝗿𝗲𝘀𝗵𝗻𝗲𝘀𝘀 𝗔𝗹𝗹-𝗮𝗿𝗼𝘂𝗻𝗱: Thanks to its high-frequency atomization process, this humidifier for home releases 5μm Ultrafine mist and lighter mist particles, allowing humidity to spread evenly across the room without wetting surfaces.
𝗘𝗮𝘀𝘆 𝗧𝗼𝗽 𝗙𝗶𝗹𝗹 𝗗𝗲𝘀𝗶𝗴𝗻: This portable humidifier allows you to fill up without having to flip the tank or spill water on the floor. Its modular design is easy to remove and install, giving you a hassle-free cleaning experience.
𝟯-𝗶𝗻-𝟭 𝗛𝘂𝗺𝗶𝗱𝗶𝗳𝗶𝗲𝗿: This cool mist humidifier is a perfect companion for a healthier life, from helping you breathe easier, to making your own aromatherapy sessions, to changing the mood of your room with its ambient light (essential oils not included).
𝗖𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗹𝗲 𝘄𝗶𝘁𝗵 𝟮 𝗰𝗮𝗿𝘁𝗿𝗶𝗱𝗴𝗲𝘀: Unlock your new humidification experience by purchasing additional cartridges. Demineralization cartridge effectively prevents the generation of limescale and white dust (search for dreo demineralization cartridge). Clean Mist cartridge helps generate healthier and more comfortable mist (search for dreo clean mist cartridge).

No. 17

YIHANGYE Mini Humidifier for Plants Nano-Mist Small Humidifiers for Bedroom, Humidifier for Plants, Humidifiers for Bedroom USB Powered No Battery For Bedroom Room Offices plant humidifier(7.44oz）

USB Powered (No Battery)Fine Mist: This mini humidifier generous 220ML/7.44oz, Utilizing advanced nano technology, it ensures ultra-fine mist dispersion, making it a perfect humidifier for bedroom and small room humidifier to keep your skin hydrated and improve air quality.
2 Spray Modes and Safety Features: With options for continuous spray to 3 hours or intermittent spray for 6 hours, this portable humidifier offers flexible usage. 3.5-hour auto shut-off feature to prevent dry burning, ensuring safety and peace of mind. This makes it an ideal travel humidifier portable for hotel stays or use as a bedside humidifier for nightstand.
Ambient Lighting Options: LED light can be turned on or off according to your preference. This feature makes the humidifier not only functional but also a stylish desk humidifier for office or a personal humidifier for desk, adding a calming ambiance to your workspace.
USB Connectivity: Designed with a USB port on top, this compact humidifier allows you to connect additional devices like a USB fan or USB light (Not included), adding versatility to its use. This feature makes it a great usb humidifier for those who need a personal touch in their office or home setup.
Whisper-Quiet Operation: Operating silently, this humidifier is perfect for use in quiet environments, such as a small humidifier for bedroom or office humidifier for desk quiet. It helps prevent skin dryness, reduces dust, hydrates plants, alleviates snoring, and eases cold symptoms.

No. 18

AquaOasis® Cool Mist Humidifier (2.2L Water Tank) Quiet Ultrasonic Humidifiers for Bedroom & Large room - Adjustable -360 Rotation Nozzle, Auto-Shut Off, Humidifiers for Babies Nursery & Whole House

𝙄𝙈𝙈𝙀𝘿𝙄𝘼𝙏𝙀 𝘿𝙍𝙔 𝘼𝙄𝙍 𝙍𝙀𝙇𝙄𝙀𝙁! Want to eliminate the suffering from the terrible effects of dry air? No need to struggle with cheap flimsy and leaky desk humidifiers. This quality ultrasonic humidifier is the one you’re looking for. It pumps relief immediately and effectively! – Feel better in minutes!
𝙊𝙋𝙀𝙍𝘼𝙏𝙀𝙎 𝙄𝙉 𝙏𝙊𝙏𝘼𝙇 𝙎𝙄𝙇𝙀𝙉𝘾𝙀 – 𝙎𝙇𝙀𝙀𝙋 𝙇𝙄𝙆𝙀 𝘼 𝘽𝘼𝘽𝙔! No humming, whistling, or crackling as this durable Whole-House Humidifier steadily and efficiently dispenses the soothing cool mist you crave. SLEEP better, BREATHE better, LIVE better! You’ll wish you found this years ago!
𝙈𝙐𝙇𝙏𝙄𝙋𝙇𝙀 𝙈𝙄𝙎𝙏 𝙎𝙀𝙏𝙏𝙄𝙉𝙂𝙎 + 360 𝙋𝙀𝙍𝘾𝙀𝙉𝙏 𝙍𝙊𝙏𝘼𝙏𝙄𝙉𝙂 𝙉𝙊𝙕𝙕𝙇𝙀 – This Humidifier was created with YOU in mind. Your environment, your needs, and your preferences! Designed with a super simple control dial and 360° rotating nozzle so that you can fully control and customize the mist output and mist flow direction. AUTOMATIC SHUT OFF- No need to babysit this Humidifier. We know you’ll want to shut this off before the tank runs out... Rest assured you can SET IT AND FORGET IT!
𝟐.𝟐𝙇 𝙇𝘼𝙍𝙂𝙀 𝙒𝘼𝙏𝙀𝙍 𝙏𝘼𝙉𝙆 – 𝙁𝙄𝙇𝙏𝙀𝙍 𝙁𝙍𝙀𝙀 – 𝙁𝙀𝘈𝙏𝙐𝙍𝙀𝙎 𝘼 𝙇𝙄𝙁𝙏𝙄𝙈𝙀 𝙒𝘼𝙍𝙍𝘌𝙉𝙏𝙔! Made with an impressive 2.2L super large water tank that keeps your Room-Humidifier right on chugging for over 26 hours on a single fill! Designed
𝙃𝘼𝙎𝙎𝙇𝙀-𝙁𝙍𝙀𝙀 𝙇𝙄𝙁𝙏𝙄𝙈𝙀 𝙍𝙀𝙋𝙇𝘼𝘾𝙀𝙈𝙀𝙉𝙏! We take tremendous pride in our expert workmanship and stellar customer service record, and we promise to treat you like family - even for gifts! In addition to our lifetime replacement, if you aren't happy with your purchase, we will simply refund your money - no questions asked!

SaleNo. 19

Guirock Portable Humidifier for Car Travel, [Auto-Purification][Color-Changing Accent Light], Small Cool Mist Humidifierfors for Bedroom Plants Office,Auto Shut Off, 2 Mist Modes, 250ml White

【Auto-Water Purification】- Guirock Portable Mini Humidifier equipped with a purified steel plate (cationic active ingredients) utilizes cations to adsorb and purify before humidification. It ensures a safer and more reliable humidification experience for your family. Create the perfect conditions for breathing easy starting today.
【PORTABLE MINI HUMIDIFIER】250ml Portable and small design(2.75*5.9inch) is very easy take with you anywhere, the seal is strong,no longer afraid of pouring liquid to leak in accidence.ideal as a bedroom humidifier, car humidifier, and for on-the-go use. No more troubles with congestion, coughing, and dry skin.
【Easy Car Auto On/Off & Auto Shut-Off】Double-click to activate intelligent car mode (displaying "AA"). Equipped with a smart chip and vibration sensor, It turns on when you start your car and off when you're done. No need to remember to switch it on or off, and it helps save energy too.Automatically powers off when the water level falls below the safe threshold.
【TWO MIST MODES】This mini humidifier has two modes. When you press the button first time, it will continuously spray. When you press again and it will intermittently spray (stop 3 seconds). The 8.5-oz. water tank provides up to 10 hours of runtime per fill when plugged in, and up to 5 hours when using battery.
【ONE BUTTON CONTROL】The portable usb humidifier is very easy to operate. One button controls for all functions. perfectly for nighttime use with whisper-quiet operation and built-in color-changing light.Make your life easier! Guirock offer 1-year premium global service for the H3 Humidifier. Product issues resolved with replacement within 12 hrs.

No. 20

LEVOIT Humidifiers for Bedroom, Quiet (3L Water Tank) Cool Mist Top Fill Essential Oil Diffuser with 25Watt for Home Large Room, 360° Nozzle, Rapid Ultrasonic Humidification for Baby Nursery and Plant

𝗟𝗔𝗥𝗚𝗘 𝟯𝗟 𝗪𝗔𝗧𝗘𝗥 𝗧𝗔𝗡𝗞: Still be bothered by congestion, coughing, or dry mouth when sleeping? With a 25W power rating, the impressive 3-liter tank provides 25 hours of moisture, helping you sleep comfortably for 3 nights with one single refill.
𝗘𝗔𝗦𝗬 𝗧𝗢𝗣-𝗙𝗜𝗟𝗟 𝗗𝗘𝗦𝗜𝗚𝗡: With Levoit's upgraded Top-Fill design, there's no need to turn over the water tank—no spilling water all over the floor. Just remove the cover and fill the tank with ease.
𝟮-𝗜𝗡-𝟭 𝗗𝗜𝗙𝗙𝗨𝗦𝗘𝗥 & 𝗛𝗨𝗠𝗜𝗗𝗜𝗙𝗜𝗘𝗥: Add 10–15 drops of your favorite essential oils to the base chamber to create a fragrant at-home spa.
𝗨𝗟𝗧𝗥𝗔-𝗤𝗨𝗜𝗘𝗧 𝗢𝗣𝗘𝗥𝗔𝗧𝗜𝗢𝗡: Sleep in near silence—no need to tolerate hums and whistles. The Dual 150 operates quietly, creating a soothing and peaceful sleeping atmosphere for you every night. And when the water runs out, the humidifier automatically shuts off.
𝗦𝗜𝗠𝗣𝗟𝗘 𝗞𝗡𝗢𝗕 & 𝗡𝗢𝗭𝗭𝗟𝗘 𝗖𝗢𝗡𝗧𝗥𝗢𝗟: Use the knob to control the mist output and the 360° nozzle to direct the mist anywhere you like.
𝗠𝗢𝗥𝗘 𝗘𝗙𝗙𝗘𝗖𝗧𝗜𝗩𝗘: With a powerful and steady mist output, the Dual 150 can raise humidity by 10% in just 20 mins.
𝗪𝗔𝗧𝗘𝗥 𝗙𝗜𝗟𝗧𝗘𝗥 𝗥𝗘𝗣𝗟𝗔𝗖𝗘𝗠𝗘𝗡𝗧: Search for Levoit 10-pack Humidifier Water Filters, which can extend the life of your humidifier.
𝗖𝗟𝗘𝗔𝗡𝗜𝗡𝗚: Unplug the humidifier, remove and rinse the water tank cover; swish the vinegar around the tank and soak for 15–20 minutes. Use the cleaning brush and a soft cloth to remove scale from all parts.

How to choose a good portable humidifiers

Does the idea of finding a fantastic portable humidifiers make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in portable humidifiers. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top portable humidifiers products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top portable humidifiers on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top portable humidifiers brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top portable humidifiers based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings: Would it be accurate to suggest that the portable humidifiers were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good portable humidifiers, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your portable humidifiers.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting portable humidifiers for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our portable humidifiers. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what portable humidifiers should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on portable humidifiers.

Viktor Dennis

Viktor Dennis is a content creator, chef, sometimes photographer, and recipe developer located in New York. He spends his leisure time searching the Internet for the best appliance discounts. He then publishes in-depth shopping advice on this website to assist you in locating the greatest deals and the correct goods for your needs.

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The 8 Best portable humidifiers of 2025

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The best portable humidifiers you can buy today

How to choose a good portable humidifiers

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