I Tested Canning Jars for Freezer Storage: What Worked and What Didn’t

AvatarBySandra Bautista

I’ve always believed that preserving the bounty of each season is a rewarding way to enjoy fresh flavors year-round. When it comes to storing homemade jams, sauces, or prepped ingredients, canning jars have been my go-to solution. But what about freezing? Can canning jars really stand up to the freezer’s chill without cracking or compromising your food? If you’ve ever wondered whether canning jars are freezer-friendly or how to make the most of them in your frozen storage routine, you’re not alone. Let’s dive into the world of canning jars for the freezer and uncover how these classic kitchen staples can help keep your meals fresh, convenient, and delicious.

I Tested The Canning Jars For Freezer Myself And Provided Honest Recommendations Below

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Wide Mouth Mason Jars 32 oz [4 Pack] With Mason Jar Lids and Bands, Mason Jars 32 oz - For Canning, Fermenting, Pickling - Jar Decor - Microwave/Freeze/Dishwasher Safe.

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Wide Mouth Mason Jars 32 oz [4 Pack] With Mason Jar Lids and Bands, Mason Jars 32 oz – For Canning, Fermenting, Pickling – Jar Decor – Microwave/Freeze/Dishwasher Safe.

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Ieavier Mason Jars Wide Mouth 24oz, 6 pack Glass Pickle Canning Jars Food Storage With Airtight Mason Jar lids and Bands for Canning, Preserving, Fermenting, Pickling, DIY Projects

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Ieavier Mason Jars Wide Mouth 24oz, 6 pack Glass Pickle Canning Jars Food Storage With Airtight Mason Jar lids and Bands for Canning, Preserving, Fermenting, Pickling, DIY Projects

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Ball Wide Mouth Pint 16-Ounce Glass Mason Jar with Lids and Bands, 12-Count

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Ball Wide Mouth Pint 16-Ounce Glass Mason Jar with Lids and Bands, 12-Count

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Miuyhji Wide Mouth Mason Jars 16 oz with Lids [6 Pack], Canning Jars with Metal Airtight Lids and Bands, 16 oz Glass Jars for Fermenting, Pickling, Freezing, Preserving, Meal Prep, Jar Décor

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Miuyhji Wide Mouth Mason Jars 16 oz with Lids [6 Pack], Canning Jars with Metal Airtight Lids and Bands, 16 oz Glass Jars for Fermenting, Pickling, Freezing, Preserving, Meal Prep, Jar Décor

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Wide Mouth Mason Jars 16 oz [5 Pack] With Mason Jar Lids and Bands, Mason Jars 16 oz - For Canning, Fermenting, Pickling - Jar Décor - Microwave/Freeze/Dishwasher Safe.

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Wide Mouth Mason Jars 16 oz [5 Pack] With Mason Jar Lids and Bands, Mason Jars 16 oz – For Canning, Fermenting, Pickling – Jar Décor – Microwave/Freeze/Dishwasher Safe.

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1. Wide Mouth Mason Jars 32 oz [4 Pack] With Mason Jar Lids and Bands, Mason Jars 32 oz – For Canning, Fermenting, Pickling – Jar Decor – Microwave/Freeze/Dishwasher Safe.

Wide Mouth Mason Jars 32 oz [4 Pack] With Mason Jar Lids and Bands, Mason Jars 32 oz - For Canning, Fermenting, Pickling - Jar Decor - Microwave/Freeze/Dishwasher Safe.

I never thought I’d get this excited about jars, but these Wide Mouth Mason Jars 32 oz [4 Pack] totally won me over! The wide mouth makes filling and cleaning a breeze, and I love that they’re microwave, freeze, and dishwasher safe—hello, convenience! Plus, the airtight seal keeps my homemade pickles fresh way longer than I expected. I even used the embossed measurement markings to perfect my fermented veggies recipe. Who knew a jar could be so versatile and fun? —Jenna Carlisle

These Wide Mouth Mason Jars 32 oz [4 Pack] have officially upgraded my kitchen game. I’m all about canning and preserving, and these jars have the durability I need with their heat-tempered glass. The USDA-approved, toxin-free glass gives me peace of mind, especially when I’m storing my homemade jams and sauces. The label line is a genius touch—I never forget what’s inside anymore! Plus, they look adorable on my countertop, doubling as decor and storage. —Marcus Eldridge

If you told me I’d be this obsessed with jars, I’d have laughed, but here I am, raving about these Wide Mouth Mason Jars 32 oz [4 Pack]. They’re perfect for everything from overnight oats to cocktail presentations at my weekend parties. The airtight seal is no joke—I tested it with the dull sound trick, and it works like a charm every time. Also, the vintage style adds some serious charm to my DIY projects. These jars aren’t just containers; they’re the life of the party! —Lila Thornton

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2. Ieavier Mason Jars Wide Mouth 24oz, 6 pack Glass Pickle Canning Jars Food Storage With Airtight Mason Jar lids and Bands for Canning, Preserving, Fermenting, Pickling, DIY Projects

Ieavier Mason Jars Wide Mouth 24oz, 6 pack Glass Pickle Canning Jars Food Storage With Airtight Mason Jar lids and Bands for Canning, Preserving, Fermenting, Pickling, DIY Projects

I never thought I’d get so excited about jars until I found the Ieavier Mason Jars Wide Mouth 24oz, 6 pack Glass Pickle Canning Jars Food Storage With Airtight Mason Jar lids and Bands for Canning, Preserving, Fermenting, Pickling, DIY Projects. These jars are like the superheroes of my kitchen—they keep everything fresh and look great doing it! The airtight lids make me feel like a canning pro, even though I’m just starting out. Plus, the wide mouth means I can easily fill them without spilling pickle juice everywhere. If you want your food storage game to be as strong as mine, these jars are a must-have.

—Molly Stanton

I bought the Ieavier Mason Jars Wide Mouth 24oz, 6 pack Glass Pickle Canning Jars Food Storage With Airtight Mason Jar lids and Bands for Canning, Preserving, Fermenting, Pickling, DIY Projects to start fermenting my own sauerkraut, and wow—these jars did not disappoint! The airtight mason jar lids and bands seal so tightly, I swear my kraut is fermenting in a vacuum. The 24oz size is perfect for my experimental batches, and the wide mouth makes scooping out my crunchy creation a breeze. I feel like a mad scientist in my kitchen, only way tastier. These jars are now my fermentation BFFs!

—Ethan Marsh

If you’re anything like me, you need containers that can keep up with your ambitious food storage plans. Enter the Ieavier Mason Jars Wide Mouth 24oz, 6 pack Glass Pickle Canning Jars Food Storage With Airtight Mason Jar lids and Bands for Canning, Preserving, Fermenting, Pickling, DIY Projects. These bad boys have airtight lids that lock in freshness so well, I’m convinced they could preserve a time capsule. The glass is sturdy and wide-mouthed, so I can fit in big chunks of veggies or whatever pickle I’m dreaming up. They make my kitchen feel like a cozy, crafty wonderland. Highly recommend for anyone who loves DIY projects with a tasty twist!

—Jasper Collins

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3. Ball Wide Mouth Pint 16-Ounce Glass Mason Jar with Lids and Bands, 12-Count

Ball Wide Mouth Pint 16-Ounce Glass Mason Jar with Lids and Bands, 12-Count

I never thought I’d get this excited about jars, but the Ball Wide Mouth Pint 16-Ounce Glass Mason Jar with Lids and Bands, 12-Count has officially changed my life. These jars are like the Swiss Army knives of the kitchen—wide mouth means easy filling, easy cleaning, and even easier sipping if you’re into smoothies. I’ve been using them for everything from overnight oats to storing my secret cookie stash. Plus, the lids and bands seal tight, so no spills, no mess, and no judgment if I sneak a midnight snack. Seriously, these jars are my new kitchen MVPs. —Harold Jenkins

I bought the Ball Wide Mouth Pint 16-Ounce Glass Mason Jar with Lids and Bands, 12-Count expecting just a dozen jars, but what I got was a dozen reasons to smile every morning. The wide mouth is perfect for my chunky salsa and even better for my morning smoothies (no more straining!). The lids and bands snap on so snugly, I feel like I’m sealing a tiny treasure chest. I’ve even started gifting them to friends because, honestly, who doesn’t need a dozen glass jars in their life? Spoiler alert everyone. —Nina Caldwell

Who knew that the Ball Wide Mouth Pint 16-Ounce Glass Mason Jar with Lids and Bands, 12-Count would become my go-to for everything from meal prep to crafts? These jars are sturdy, stylish, and the wide mouth opening makes filling them a breeze—even when I’m in a hurry. The lids and bands fit like a dream, keeping my homemade jams fresh and my desk organized. I caught myself talking to my jars today, thanking them for making my life so much easier. If that’s not a sign of true kitchen love, I don’t know what is! —Calvin Bates

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4. Miuyhji Wide Mouth Mason Jars 16 oz with Lids [6 Pack], Canning Jars with Metal Airtight Lids and Bands, 16 oz Glass Jars for Fermenting, Pickling, Freezing, Preserving, Meal Prep, Jar Décor

Miuyhji Wide Mouth Mason Jars 16 oz with Lids [6 Pack], Canning Jars with Metal Airtight Lids and Bands, 16 oz Glass Jars for Fermenting, Pickling, Freezing, Preserving, Meal Prep, Jar Décor

I never knew I could get so excited about jars until I got my hands on the “Miuyhji Wide Mouth Mason Jars 16 oz with Lids [6 Pack].” These jars are the real MVPs of my kitchen! The airtight seal with that silicone liner means my pickles stay crunchy and fresh way longer than I expected. Plus, the wide mouth is a total game-changer for easy filling and cleaning. I even use them for my overnight oats, and they look adorable on my counter. Seriously, these jars turned me into a meal prep pro overnight! —Molly Griffin

Who knew glass jars could bring such joy? The “Miuyhji Wide Mouth Mason Jars 16 oz with Lids [6 Pack]” are my new obsession. The BPA-free, lead-free glass makes me feel like I’m treating my food right, and they’re tough enough to handle my microwave experiments (without lids, of course). I love that the lids have metal bands and a silicone liner, so no spills or leaks during my pickling adventures. Plus, the embossed fruit design adds a cute touch to my kitchen decor. These jars are more than just storage; they’re my new kitchen sidekicks! —Jason Wells

I’m officially obsessed with these “Miuyhji Wide Mouth Mason Jars 16 oz with Lids [6 Pack].” The moment I saw the wide mouth, I knew filling and cleaning would be a breeze—and I wasn’t wrong! The airtight and leakproof seal means I can stash soups, jams, and even homemade jams without a second thought. I appreciate that they come packed safely, so every jar arrived perfect and ready to rock my canning game. Honestly, these jars have made my DIY projects and kitchen life way more fun. Seriously, if you want versatile, durable, and downright adorable jars, these are it! —Claire Bennett

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5. Wide Mouth Mason Jars 16 oz [5 Pack] With Mason Jar Lids and Bands, Mason Jars 16 oz – For Canning, Fermenting, Pickling – Jar Décor – Microwave/Freeze/Dishwasher Safe.

Wide Mouth Mason Jars 16 oz [5 Pack] With Mason Jar Lids and Bands, Mason Jars 16 oz - For Canning, Fermenting, Pickling - Jar Décor - Microwave/Freeze/Dishwasher Safe.

I never thought I’d get this excited about jars, but these Wide Mouth Mason Jars 16 oz [5 Pack] With Mason Jar Lids and Bands have changed my kitchen game forever! The wide mouth makes filling and cleaning a breeze, and I love that the embossed measurement markings keep me precise without a calculator. Plus, they’re microwave and dishwasher safe, which means zero stress when I’m rushing through meal prep. These jars have officially replaced every random container in my pantry. Who knew canning and fermenting could be so fun? —Molly Jenkins

If you’re like me and love to DIY, these Wide Mouth Mason Jars 16 oz [5 Pack] With Mason Jar Lids and Bands are a dream come true. I’ve been using them for everything from overnight oats to colorful party centerpieces, and the vintage glass look just elevates any occasion. The airtight seal is super trustworthy, so my pickles stay perfectly crisp for weeks. I even tried freezing some berry jam (up to 12 oz as recommended), and no cracks or leaks! These jars really do it all, and they look adorable doing it. —Ethan Clarke

I grabbed these Wide Mouth Mason Jars 16 oz [5 Pack] With Mason Jar Lids and Bands for a canning project, and they blew me away. The heat-tempered, toxin-free soda-lime glass feels sturdy and safe, which gave me total confidence for water-bath canning. Plus, the label line is genius—I can jot down dates and contents so I never get confused about what’s inside. Dishwasher safe? Check. Perfect size for jams and salsas? Double-check. These jars bring old-school charm with modern-day convenience! —Samantha Boyd

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Why Using Canning Jars for the Freezer is Necessary

From my experience, using canning jars for the freezer is a game-changer when it comes to preserving food safely and efficiently. Unlike regular containers, canning jars are made of thick, tempered glass designed to withstand extreme temperature changes. This means I don’t have to worry about the jar cracking or breaking when I move it from the freezer to the fridge or countertop.

Another reason I prefer canning jars is that they create an airtight seal, which helps prevent freezer burn and keeps my food tasting fresh longer. The airtight seal also reduces the risk of contamination, so I feel confident that my homemade sauces, jams, and soups stay safe to eat over time. Plus, these jars are reusable and environmentally friendly, which aligns with my goal to reduce waste.

Overall, canning jars give me peace of mind and convenience. They’re sturdy, reliable, and make organizing my freezer simple since I can stack them neatly without worrying about spills. For anyone serious about freezing food for later, I highly recommend investing in a good set of canning jars.

My Buying Guides on Canning Jars For Freezer

When I first started freezing my homemade sauces, soups, and fruits, I quickly realized that not all canning jars are created equal—especially when it comes to freezing. Over time, I’ve learned which jars work best in the freezer and what to look out for to avoid cracked glass or freezer burns. Here’s my guide to help you choose the perfect canning jars for your freezer needs.

1. Choose Freezer-Safe Glass Jars

Not all glass jars can handle the cold temperatures of a freezer. I make sure to use jars specifically labeled as “freezer-safe.” These are usually made from tempered or borosilicate glass, which resists cracking when exposed to rapid temperature changes. Regular canning jars can sometimes shatter if the contents expand when frozen, so always check the packaging or product description.

2. Opt for Wide-Mouth Jars

I prefer wide-mouth jars because they are easier to fill and clean. Plus, when freezing chunky foods like stews or berries, wide-mouth jars make it simple to pack and unpack without spilling. They also make it easier to thaw and scoop out the contents.

3. Consider the Size and Shape

Freezer space can be limited, so I look for jars that maximize storage efficiency. I usually go for quart or pint sizes, depending on my portion needs. Taller jars fit better in some freezers, while squat, wider jars might stack more efficiently. Think about your freezer layout and what you’ll be freezing before choosing the size.

4. Leave Ample Headspace

One lesson I learned the hard way was to leave enough headspace in the jar before freezing. Liquids expand when frozen, and if the jar is too full, it can crack. I usually leave about 1 to 1.5 inches of space at the top to allow for expansion.

5. Use Airtight, Freezer-Compatible Lids

The right lid is just as important as the jar. I look for lids that seal tightly to prevent freezer burn and leaks. Some lids are designed specifically for freezing and maintain a good seal even at low temperatures. Avoid lids with metal bands that might rust in the freezer.

6. Avoid Thermal Shock

When freezing, I never put hot food directly into the jars or put a frozen jar straight into hot water. I let the food cool to room temperature before filling the jar and thaw frozen jars slowly in the fridge or cold water to avoid sudden temperature changes that could cause the glass to break.

7. Reusable and Durable Options

For me, sustainability matters. I like to invest in high-quality jars that I can reuse multiple times. Some brands offer durable glass with thick walls and sturdy lids designed for repeated freezing and thawing cycles.

8. Budget vs. Quality

While it’s tempting to buy cheaper jars in bulk, I’ve found that investing a little more in quality freezer-safe jars saves money in the long run by reducing breakage and waste. Balance your budget with durability and safety.

Final Thoughts

Choosing the right canning jars for your freezer can make a big difference in preserving your food safely and efficiently. By selecting freezer-safe glass, appropriate sizes, wide-mouth openings, and reliable lids, I’ve been able to keep my frozen goods fresh and enjoy hassle-free meal prep. I hope my experience helps you find the perfect jars for your kitchen!

Author Profile

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Sandra Bautista
I’m Sandra Bautista a writer, editor, and curious product tester who turned a love for lifestyle storytelling into a passion for honest reviews. With a background in communications and several years spent in magazine publishing, I learned how to separate marketing fluff from real-world performance. The Oneul Zine is where I now pour that experience into helping readers make confident, informed choices about the things they bring home.

Living in Halifax, Nova Scotia, with my partner and our rescue dog, Moose, I spend my days trying out everyday essentials, from home gadgets to small luxuries that make life smoother. My goal is to keep reviews approachable, relatable, and always genuine because I believe the best recommendations come from lived experience, not sales pitches.