10 Low Carb Crackers, According to a Dietitian

If you’ve been searching for crackers that won’t spike your blood sugar or derail your health goals, you’re in the right place. Whether you’re following a lower carb diet, managing diabetes, or simply trying to make smarter snack choices, the world of low-carb crackers has genuinely never been better.

As a registered dietitian and certified diabetes care and education specialist (CDCES), I’ve done the nutritional deep-dive so you don’t have to. There are a lot of options out there, and some “healthier” crackers still pack in 20+ grams of carbs per serving with minimal fiber to slow things down. Others nail the low-carb profile but taste like cardboard. 

In this article, I’ll walk you through what to look for on the label, the common ingredients you’ll find in low-carb crackers (spoiler: lots of seeds, nut flours, and vegetable bases), and my top picks with all the nutrition details you actually need.

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How to Choose a Low Carb Cracker?

Not every cracker marketed as “low carb” actually deserves the label. Here’s exactly what I look at when evaluating a cracker for blood sugar and overall nutrition:

Total Carbohydrates

This is your starting point. The total carb count on the label includes everything: starches, fiber, and sugars. For someone managing blood sugar or following a low carb diet, I generally look for crackers with 15g or fewer total carbs per serving. Many of the best options on this list come in well under 10g.

Fiber

Fiber is the number that matters most when it comes to blood sugar impact. It slows digestion, blunts the glucose response, and keeps you full longer. Net carbs (formula: total carbs minus fiber) give you a better picture of how a food will actually affect your blood sugar than total carbs alone. If you can find a cracker with 3 grams of fiber per serving, that is a huge win in my book!

Added Sugars

Some crackers sneak in surprising amounts of added sugar — especially “flavored” varieties. Plus, added sugars add up if you’re eating multiple servings. I always check the “Includes __g Added Sugars” line under Total Sugars on the label. 

Bonus: Protein Content

Protein doesn’t get nearly enough credit in the snacking world. A cracker with a meaningful amount of protein (think: in the range of 4–10g per serving) is going to keep you satiated in a way that a plain rice cracker simply can’t. If you’re building a snack that will actually hold you over, look for crackers with at least a little protein, especially if you’re pairing them with something lower in protein like fruit or hummus.

10 Low Carb Crackers

Finding a great low-carb cracker means thinking beyond most typical wheat-based options. The picks below use ingredients like flaxseed, almond flour, cauliflower, lentils, buckwheat, and seed blends to deliver crunch with a better nutritional profile.

Flackers Flaxseed Crackers

Flackers are one of my absolute favorites on this list. Made almost entirely from organic flaxseeds, these crackers have an impressively high fiber content that makes their net carb count nearly negligible. Six crackers has 8 grams of carbs per serving and 7 g of fiber! Flaxseeds are also a great source of omega-3 fatty acids, lignans, and magnesium — so you’re getting real nutrition, not just a low-carb number.

The texture is more rustic and seed-forward than a traditional cracker, so if you’re expecting a Ritz-level experience, temper those expectations.They come in flavors like Savory, Sea Salt, Rosemary, and the newer Multi-Seed varieties including Cheeze-Pleaze and Spicy Chili Lime.

Try them with: Smoked salmon + cream cheese + capers, or sliced avocado and everything bagel seasoning.

Quest Cheese Crackers

If you want a cracker that actually pulls double duty as a protein snack, Quest Cheese Crackers are hard to beat. Each single-serve bag delivers 10g of protein and 5g of net carbs. They come in Cheddar Blast and Spicy Cheddar, and the cheese flavor is bold and satisfying.

The ingredient list is more processed than some others on this list, but for convenience snacking, post-workout fueling, or a satisfying mid-afternoon crunch that checks the protein box, they’re excellent. These are widely available at Target, Walmart, and most grocery chains.

Hippie Snacks Cauliflower Crisps

Hippie Snacks takes real cauliflower and turns it into a light, airy crisp that delivers on both nutrition and flavor. The 5g of protein per serving is a nice bonus for a crunchy, vegetable-based snack, too. The fiber is lower than I’d ideally like, but the short ingredient list, plant-based profile, and genuinely veggie-forward base make these stand out. They come in Original and a handful of other flavors.

These are a fun option for kids and adults alike — they have a lighter, more crisp-like texture than most crackers on this list, which makes them great for dipping or eating as-is out of the bag.

Wasa Crispbread Multigrain Flatbread Crackers

Wasa Crisps are a Scandinavian staple that have earned a permanent spot in my pantry. Made from whole grain rye, oats, wheat, and barley, they are genuinely whole-grain through and through — no refined flour filler. Per long cracker, the carb count is very manageable, especially given how satisfying a single thick crispbread is compared to a small handful of regular crackers. And each flatbread packs 3 grams of fiber here, too. The long, crispbread presentation also makes them great for open-faced sandwich-style snacks.

Try them with: Sliced turkey + dijon + avocado, or almond butter + sliced apple + a sprinkle of cinnamon.

Maine Crisp Buckwheat Crackers

Maine Crisp makes small-batch buckwheat crackers in creative, unexpected flavors — think Savory Fig & Thyme, Cranberry Almond, and Olive & Za’atar. Buckwheat is a naturally gluten-free ingredient with a hearty, earthy flavor and a good nutritional profile. The Olive & Za’atar variety comes in particularly low at around 7g total carbs per serving of 6 pieces.

These are a more boutique find — look for them at specialty grocery stores or online. They’re great for charcuterie boards where you want something interesting and different, and they pair especially well with soft cheeses and fruits.

Try them with: Brie and a smear of fig jam, or a sharp aged cheddar and sliced pear.

Milton’s Multigrain Organic Crackers

Milton’s is one of the most accessible and budget-friendly cracker options at mainstream grocery stores. Their Organic Multigrain variety uses wheat flour as the base with seeds baked in. These have a classic cracker taste and crunch, and they clock in at just 10 grams of carbs per serving. The fiber is on the lower end with 1 g per serving, but you could serve them with a high fiber dip like hummus to make up for that. 

Keto Naturals Almond Flour Crackers

You don’t have to be full-blown keto to love these healthier, low-carb crackers. The fiber content is remarkable — 14g per serving — which is achieved through the combination of resistant starches, plus, almond flour, sesame seeds, and flaxseeds. The flavor is mild and nutty, and they hold up well under toppings. They’re more of an online/specialty find than a mainstream grocery store staple, but they’re easy to order through Amazon.

Thinables Fiber Gourmet Crackers

Thinables taste like classic cheese crackers (think Cheez-Its, but thin), yet each serving packs a whopping 13g of fiber. The high fiber content comes from modified wheat starch, which is a type of fiber that passes through digestion without being absorbed. They’re also great for kids.

Try them with: Enjoy straight from the box, or pair with a string cheese and some grapes for a classic lunchbox-style snack.

Ella’s Flats Superfood Seed Crackers

Made almost entirely from seeds — sesame, flax, pumpkin, sunflower, and poppy — Ella’s Flats are naturally gluten-free, grain-free, vegan, and keto-friendly. Both the fiber (~5g per serving) and protein content (7g per serving) is exceptional for a cracker, and the net carb count is very low across most flavors.

The format is a larger, flat crisp rather than a small bite-size cracker, which makes them ideal for loading up with toppings. Because they’re dense with seeds, they’re also quite filling — a few flats genuinely hold you over.

Low Carb Melba Toast

Carbolicious Low Carb Melba Toast has just 1g net carb per serving of 4 slices. Made with almond flour and flaxseed, it’s free of starch, sugar, trans fats, and preservatives. The texture is light and crispy in a way that closely mimics traditional melba toast, which makes it a satisfying low-carb swap or an easy, crunchy add to a salad instead of croutons. Look for these online.

Try them with: Cream cheese and smoked salmon, hummus and sliced olives, or a crumble over soups and salads for crunch.

FAQs

• What is the healthiest cracker to eat? In general, look for crackers made with whole-food ingredients, minimal added sugars, and at least 2–3g of fiber per serving. If blood sugar is your main concern, I’d point to options like Flackers, Ella’s Flats, or Keto Naturals. If protein is the goal, Quest Cheese Crackers and Ella’s Flats are balanced choices.
• What cracker is lowest in carbohydrates? By net carb count, Carbolicious Low Carb Melba Toast, Ella’s Flats, and Flackers Sea Salt are among the lowest, both coming in at about 1g net carb per serving.
• What is a good low carb substitute for crackers? Some people love to skip crackers altogether and swap in a crispy pork rind or a cheese crisp like Whisps. Both are carb-free or near-zero carbs.

Related: 9 Best Low Carb Chips