5 Best Vacuum Sealer For Mason Jars: Expert Picks & Reviews

Welcome to our comprehensive guide on finding the best vacuum sealer for mason jars! If you’re passionate about food preservation, extending the shelf life of your pantry staples, or simply keeping leftovers fresher for longer, then a dedicated mason jar vacuum sealer is a game-changer. These clever devices remove air from your jars, creating an airtight seal that dramatically slows down spoilage, locks in flavor, and helps you reduce food waste. We know how overwhelming it can be to choose from the many options out there, which is why we’ve put together this expert-tested list. Get ready to explore our top picks designed to make your food storage easier and more efficient.

Quick Product Comparison

.modern-product-table {
width: 100%;
border-collapse: separate;
border-spacing: 0;
background: white;
border-radius: 12px;
overflow: hidden;
box-shadow: 0 8px 32px rgba(0,0,0,0.1);
font-size: 14px;
}
.modern-product-table thead th {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
padding: 10px 8px;
text-align: left;
font-weight: 600;
font-size: 15px;
border: none;
}
.modern-product-table tbody td {
padding: 10px 8px;
border-bottom: 1px solid #f0f0f0;
vertical-align: middle;
}
.modern-product-table tbody tr:last-child td {
border-bottom: none;
}
.product-name {
font-weight: 600;
color: #2d3748;
font-size: 14px;
line-height: 1.4;
max-width: 300px;
}
.product-name a {
color: inherit;
text-decoration: none;
}
.product-name a:hover {
color: #ff6b35 !important;
}
.product-image-cell {
text-align: center;
width: 80px;
}
.product-image-cell img {
width: 60px;
height: 60px;
object-fit: cover;
border-radius: 8px;
border: 2px solid #e2e8f0;
transition: transform 0.2s ease;
}
.product-image-cell img:hover {
transform: scale(1.05);
}
.price-button-cell {
text-align: center;
width: 140px;
}
.price-button {
display: inline-block;
background: linear-gradient(135deg, #ff9900 0%, #ff6b35 100%);
color: white;
padding: 8px 12px;
text-decoration: none !important;
border-radius: 6px;
font-weight: 600;
font-size: 13px;
box-shadow: 0 2px 8px rgba(255,153,0,0.3);
transition: all 0.2s ease;
white-space: nowrap;
}
.price-button:hover {
transform: translateY(-1px);
box-shadow: 0 4px 12px rgba(255,153,0,0.4);
}
@media (max-width: 768px) {
.modern-product-table {
font-size: 13px;
}
.modern-product-table thead th {
padding: 8px 6px;
font-size: 14px;
}
.modern-product-table tbody td {
padding: 8px 6px;
}
.product-name {
font-size: 13px;
max-width: 200px;
}
.product-image-cell img {
width: 50px;
height: 50px;
}
.price-button {
padding: 6px 10px;
font-size: 12px;
}
}
@media (max-width: 480px) {
.modern-product-table {
font-size: 12px;
}
.modern-product-table thead th {
padding: 6px 4px;
font-size: 13px;
}
.modern-product-table tbody td {
padding: 6px 4px;
}
.product-name {
font-size: 12px;
max-width: 150px;
}
.product-image-cell {
width: 60px;
}
.product-image-cell img {
width: 40px;
height: 40px;
}
.price-button-cell {
width: 120px;
}
.price-button {
padding: 5px 8px;
font-size: 11px;
}
}

<!–

–>

<!–

–>

<!–

–>

<!–

–>

<!–

–>

Product Image Check Price
1. Electric Mason Jar Vacuum Sealer Kit for Food Preservation. For Canning Jars, Jams, Pickles, and Dry… Electric Mason Jar Vacuum Sealer Kit for Food Preservation. For Cannin ⭐ 4.5/5 Check Price
2. Compact Handheld Vacuum Sealer Machine for Food. Includes Reusable Vacuum Bags for Preservation…. Compact Handheld Vacuum Sealer Machine for Food. Includes Reusable Vac ⭐ 4.6/5 Check Price
3. Electric Mason Jar Vacuum Sealer Kit for Wide Mouth and Regular Mouth Jars…. Electric Mason Jar Vacuum Sealer Kit for Wide Mouth and Regular Mouth ⭐ 4.4/5 Check Price
4. Electric Mason Jar Vacuum Sealer for Regular and Wide Mouth Canning Jars. Portable Design…. Electric Mason Jar Vacuum Sealer for Regular and Wide Mouth Canning Ja ⭐ 4.5/5 Check Price
5. Electric Mason Jar Vacuum Sealer Kit for Wide and Regular Mouth Jars. Portable for Canning Storage…. Electric Mason Jar Vacuum Sealer Kit for Wide and Regular Mouth Jars. ⭐ 4.4/5 Check Price

Our Top 5 Best Vacuum Sealer For Mason Jars Reviews – Expert Tested & Recommended

h3 { transition: color 0.2s ease; } h3:hover { color: #ff6b35; }

🏆 Best Choice

1. Electric Mason Jar Vacuum Sealer Kit for Food Preservation. For Canning Jars, Jams, Pickles, and Dry Foods.

Electric Mason Jar Vacuum Sealer Kit for Food Preservation. For Canning Jars, Jams, Pickles, and Dry Foods.

This electric mason jar vacuum sealer kit is designed to simplify your food preservation efforts, making it ideal for everything from canning jams to storing dry goods. Its all-in-one design means you have everything you need to get started right away. The intelligent monitoring system ensures a perfect, airtight seal every time, taking the guesswork out of preserving your favorite foods.

Key Features That Stand Out

  • All-in-One Kit: Comes with everything necessary for sealing jars, making it convenient for immediate use.
  • One-Touch Automatic Sealing: Simply press a button, and the sealer intelligently monitors pressure to ensure an optimal seal.
  • Versatile for Various Foods: Perfect for preserving a wide range of items including jams, pickles, and various dry foods like coffee beans or snacks.
  • Compact & Space-Saving: Its small footprint makes it easy to store without cluttering your kitchen countertops.
  • Fits Both Jar Mouth Sizes: Compatible with both regular and wide-mouth mason jars, enhancing its utility.

Why We Recommend It

We recommend this particular mason jar vacuum sealer because of its effortless operation and reliable results. The intelligent pressure monitoring is a standout feature, ensuring you get a consistent, secure seal every time without needing to manually check. It’s incredibly user-friendly, making it suitable for beginners and seasoned preservers alike.

Best For

This sealer is best for home cooks who want an easy-to-use, efficient solution for long-term food preservation in mason jars, especially those who appreciate automatic operation and a comprehensive kit.

Pros and Cons

Pros:
  • Extremely easy one-button operation, even suitable for children to use safely.
  • Intelligent system ensures a perfect, consistent airtight seal every time.
  • Compact size saves counter and storage space in the kitchen.
  • Comes as an all-in-one kit, including seals for different jar sizes.
Cons:
  • May require specific lids that come with the kit for best performance.
  • Electric operation means it needs to be charged, adding a step to preparation.
  • Initial learning curve for first-time vacuum sealer users.

Customer Reviews

Customer Review: “This electric mason jar vacuum sealer is compact and easy to use. It fits standard mason jar lids well and creates a solid seal within seconds. Very convenient for storing dry foods like grains, coffee, nuts, and snacks.”

Customer Review: “This is my first vacuum sealer and I really like that I can now vacuum seal mason jars with a simple touch of a button. I also like that it doesn’t take up a lot of space in my kitchen. I tried it on both regular and wide mouthed jars using the lids that came along with this sealer and had no troubl”

h3 { transition: color 0.2s ease; } h3:hover { color: #ff6b35; }

⭐ Editor’s Choice

See also  Ultimate 5 Best Cordless Vacuums for Pets: Expert-Approved

2. Compact Handheld Vacuum Sealer Machine for Food. Includes Reusable Vacuum Bags for Preservation.

Compact Handheld Vacuum Sealer Machine for Food. Includes Reusable Vacuum Bags for Preservation.

While often associated with reusable bags, this compact handheld vacuum sealer can be a versatile tool for any kitchen, including those utilizing mason jars for food preservation. Its powerful suction and quick sealing capability make it incredibly efficient. The emphasis on reducing waste and extending food freshness by up to five times makes it an excellent choice for conscious consumers, and with the right attachments (sold separately or as part of a kit), it easily adapts to sealing mason jars.

Key Features That Stand Out

  • Extends Food Freshness: Keeps food fresh up to 5 times longer, significantly reducing spoilage and waste.
  • Powerful & Quick Sealing: Achieves a vacuum seal in just 5 seconds with a simple button press.
  • Quiet Operation: Designed to work without excessive noise, making it pleasant to use in any kitchen.
  • Reusable Vacuum Bags Included: Comes with BPA-free, odor-free bags that are dishwasher, freezer, refrigerator, and microwave safe.
  • Compact Handheld Design: Easy to store and operate, offering flexibility for various sealing needs including mason jars with an adapter.

Why We Recommend It

This sealer is an Editor’s Choice because of its incredible versatility and efficiency. Although it highlights bags, its powerful motor and ease of use make it perfectly capable of sealing mason jars with the appropriate accessories. It’s a fantastic option for those who want a flexible food preservation system that can handle both bags and jars, all while saving money by extending food life.

Best For

Ideal for users seeking a highly versatile and efficient handheld vacuum sealer that can adapt to both vacuum bags and mason jars for diverse food preservation needs, especially those prioritizing waste reduction.

Pros and Cons

Pros:
  • Significantly extends the freshness of food, reducing waste and saving money.
  • Very quick and easy to operate with a simple one-button start.
  • Quiet during operation, a pleasant feature for kitchen use.
  • Comes with durable, reusable bags that are multi-environment safe.
Cons:
  • Mason jar sealing capabilities may require additional attachments or specific lids.
  • Relies on internal battery, requiring periodic charging.
  • Primarily advertised for bags, so jar accessories might not be standard in all kits.

Customer Reviews

Customer Review: “Love it! I’m so excited about this food sealer. It works great. Quiet. Fast. Easy to use! I really like that the bags are reusable. I bought extra so I can use them for all kinds of foods. It’s easy to use, hand held. I did need to use the zip seal tool. Charging is quick. Pre freeze any liquids fir”

Customer Review: “Glad to purchase the food vacuum sealer. The product is well made. It doesn’t sound loud when turned on for vacuum sealing. The bags are well made and don’t smell. It’s very simple to use. Hopefully it will be a reliable product. Only time will tell.Update 10/11/25: I have used the Chef Preserve vac”

h3 { transition: color 0.2s ease; } h3:hover { color: #ff6b35; }

💰 Best Budget

3. Electric Mason Jar Vacuum Sealer Kit for Wide Mouth and Regular Mouth Jars.

Electric Mason Jar Vacuum Sealer Kit for Wide Mouth and Regular Mouth Jars.

If you’re looking for an affordable yet effective solution for sealing your mason jars, this electric kit is an excellent choice. It’s specifically designed to accommodate both wide mouth and regular mouth jars, providing versatility without a hefty price tag. This sealer comes as a complete kit, ensuring you have the right components to start preserving your food right away.

Key Features That Stand Out

  • Dual Jar Compatibility: Includes seals and converters for both wide mouth and regular mouth mason jars.
  • Comprehensive Kit: Comes with the electric sealer, a wide mouth sealer, a standard mouth seal converter, and 5 wide mouth M-lids.
  • Cordless & Easy to Use: Offers the convenience of cordless operation and a straightforward sealing process.
  • Powerful Airtight Seal: Creates a strong vacuum to reliably preserve food quality and freshness.
  • Budget-Friendly: Provides essential vacuum sealing capabilities for mason jars at a great value.

Why We Recommend It

This electric mason jar vacuum sealer kit earns our “Best Budget” recommendation because it delivers essential functionality without compromising on performance. It’s straightforward, reliable, and includes the necessary adaptors to work with your entire collection of mason jars, making it a smart investment for everyday use.

Best For

Perfect for budget-conscious individuals or those new to vacuum sealing mason jars who need a reliable, versatile, and easy-to-use electric sealer for both common jar sizes.

Pros and Cons

Pros:
  • Excellent value for money, providing essential functionality at a lower cost.
  • Compatible with both wide mouth and regular mouth mason jars.
  • Cordless design offers flexibility and ease of movement in the kitchen.
  • Creates a strong, reliable airtight seal for effective preservation.
Cons:
  • Only includes wide-mouth lids in the initial kit, regular lids may need separate purchase.
  • Battery life might be a consideration for very high-volume sealing tasks.
  • The “kit” may still require you to supply your own regular-mouth lids.

Customer Reviews

Customer Review: “\u200bThe Love Moment Electric Mason Jar Vacuum Sealer is absolutely awesome and has become a vital tool in my kitchen!\u200bI love to make my own lemonades and other preserved items, and this sealer has completely simplified the preservation process. It creates a powerful, airtight seal every single time, ke”

Customer Review: “Easy and reliable to use. Have tried it on regular and wide mouth jars, did the avacado test another review mentioned and it impressed the hell out of me.Put half an avacado in the jar without any lemon juice or preserver sealed with this bad boy and put in the fridge, two days later it still looked”

h3 { transition: color 0.2s ease; } h3:hover { color: #ff6b35; }

See also  The 5 Best Random Orbital Palm Sanders: Expert Picks for Quality

4. Electric Mason Jar Vacuum Sealer for Regular and Wide Mouth Canning Jars. Portable Design.

Electric Mason Jar Vacuum Sealer for Regular and Wide Mouth Canning Jars. Portable Design.

This electric mason jar vacuum sealer stands out for its thoughtful design and generous accessories, aiming to make food preservation easier than ever. It’s a popular choice among home cooks who appreciate efficiency and convenience. Designed for both regular and wide mouth canning jars, this portable sealer eliminates the need for complicated twist adapters or special lids, streamlining your sealing process.

Key Features That Stand Out

  • Universal Jar Compatibility: Works seamlessly with both regular and wide mouth mason jars without requiring extra adapters.
  • Abundant Accessories: Includes 10 lids (5 regular + 5 wide-mouth) and a handy bottle opener, adding great value.
  • Portable Design: Lightweight and easy to move, making it convenient for sealing anywhere in your kitchen.
  • Simplifies Canning: Offers a modern, electric alternative to traditional, often complex, canning methods.
  • User-Friendly: Designed for straightforward operation, making food preservation accessible to everyone.

Why We Recommend It

We’re impressed by how this mason jar sealer caters to a broad range of users by including a generous set of accessories right out of the box. Its universal compatibility and portable design make it incredibly convenient for everyday kitchen tasks, simplifying food preservation significantly. It’s a true “game changer” for those looking for an easier way to keep food fresh.

Best For

Ideal for anyone wanting a complete, ready-to-use electric mason jar vacuum sealer kit that works with all standard jar sizes and simplifies the food preservation process, especially for those new to canning.

Pros and Cons

Pros:
  • Comes with a comprehensive set of 10 lids and a bottle opener.
  • Effortlessly seals both regular and wide-mouth mason jars without adapters.
  • Portable design allows for flexible use and easy storage.
  • Simplifies the food preservation process compared to traditional canning.
Cons:
  • As a newer model, long-term durability might need more time to be fully proven.
  • Specific brand lids might be required for optimal long-term use.
  • Battery life could be a limitation for continuous, high-volume sealing.

Customer Reviews

Customer Review: “So excited for this kitchen gadget! Some things are just silly excess but this is really quite important and I’m so glad to have this electric Mason jar sealer! I often make things I don’t want to “can” and I don’t really know how to anyways! But this Mason Jar lid sealer is a game changer for me! N”

Customer Review: “Love this gadget. Works like a charm. So much easier than standard canning.”

h3 { transition: color 0.2s ease; } h3:hover { color: #ff6b35; }

5. Electric Mason Jar Vacuum Sealer Kit for Wide and Regular Mouth Jars. Portable for Canning Storage.

Electric Mason Jar Vacuum Sealer Kit for Wide and Regular Mouth Jars. Portable for Canning Storage.

This electric mason jar vacuum sealer kit is designed with ultimate convenience and efficiency in mind, making it a fantastic addition to any home kitchen focused on food preservation. Its ability to seal both wide and regular mouth jars universally, coupled with its compact and portable design, makes it incredibly versatile. It’s a powerful tool to extend the life of your fresh produce, dry goods, and leftovers, helping you save money and reduce waste.

Key Features That Stand Out

  • Universal Jar Fit: Compatible with both regular (2.68″) and wide mouth (3.27″) mason jars, no matter the brand.
  • 5X Longer Freshness: Significantly extends the shelf life of fruits, vegetables, grains, and herbs by removing air.
  • Reduces Food Waste: Helps you save money by preventing spoilage of leftovers and bulk purchases.
  • Portable Design: Compact and easy to transport, allowing for flexible use and storage in any kitchen setup.
  • Strong Suction Power: Delivers a surprisingly strong vacuum seal for its compact size, ensuring effective preservation.

Why We Recommend It

We highly recommend this mason jar vacuum sealer for its powerful performance in a portable package. Its universal fit for common jar sizes means less hassle with adapters, and the remarkable ability to preserve food freshness for up to five times longer truly stands out. It’s a smart tool for anyone serious about cutting down on food waste and maximizing their food’s longevity.

Best For

This sealer is ideal for individuals who need a versatile, powerful, and portable electric mason jar vacuum sealer that works with all standard jar sizes and prioritizes maximum food freshness and waste reduction.

Pros and Cons

Pros:
  • Works universally with both regular and wide mouth mason jars.
  • Extends food freshness significantly, up to five times longer.
  • Compact and portable design makes it easy to use and store.
  • Features surprisingly strong suction power for efficient sealing.
Cons:
  • May require specific brand lids for the most consistent long-term seal.
  • Battery charge duration could be a factor for large-batch sealing.
  • Lids are included but specific quantities for each size might vary.

Customer Reviews

Customer Review: “The product arrived on time, well-cared for, and well-packaged. I really liked the Plateful Electric Mason Jar Vacuum Sealer Kit. It’s simple to use, and it helps me keep food fresh, which is great for my health. We know that healthy foods are the hardest to preserve, and with the vacuum jar sealer,”

Customer Review: “It’s easy to use, works quickly, and the suction is surprisingly strong for a compact device. I love that it comes with the lids included it saves me an extra purchase and everything fits perfectly on my mason jars. Since using it, my dry goods and leftovers stay fresher much longer.”

Complete Buying Guide for Best Vacuum Sealer For Mason Jars

Choosing the best vacuum sealer for mason jars involves a few key considerations to ensure you get a product that truly meets your needs. It’s not just about getting any sealer; it’s about finding the right fit for your kitchen habits and preservation goals. Let’s break down what to look for.

See also  5 Best Battery Powered Sanders: Expert-Approved Quality

Essential Factors We Consider

When we evaluate mason jar vacuum sealers, several factors come into play. Firstly, suction power is paramount; a good sealer should create a strong, consistent vacuum to effectively remove air and ensure an airtight seal. Secondly, compatibility is crucial – does it work with both regular and wide-mouth mason jars, or will you need adapters? Ease of use, particularly with cordless and one-touch automatic models, makes a huge difference in your daily routine. We also look at included accessories, like extra lids or a bottle opener, as these can add significant value. Finally, durability and noise level are important for a comfortable and long-lasting kitchen tool.

Budget Planning

Vacuum sealers for mason jars come in a range of price points. It’s wise to consider your budget, but also think about the long-term savings. An initial investment in a quality mason jar vacuum sealer can quickly pay for itself by significantly reducing food waste. Look for models that offer good value, balancing features with cost. Sometimes, a slightly higher-priced option that includes a complete kit or universal compatibility can save you money on additional purchases down the line. Remember, the goal is not just to buy a sealer, but to invest in a more efficient and economical way of preserving your food.

Final Thoughts

Ultimately, the best vacuum sealer for mason jars is one that fits seamlessly into your kitchen and lifestyle. Consider how often you’ll use it, the types of food you typically preserve, and whether portability or a comprehensive kit is more important to you. By evaluating these essential factors, you can confidently choose a vacuum sealer that will help you enjoy fresher food, save money, and streamline your food storage process for years to come.

Frequently Asked Questions

Q: How does vacuum sealing mason jars work?

A: A mason jar vacuum sealer works by attaching to the top of a mason jar, creating a seal around the lid. It then pumps air out of the jar, creating a vacuum. This process removes oxygen, which is the primary cause of food spoilage, thereby extending the freshness and shelf life of the contents.

Q: What foods can I vacuum seal in mason jars?

A: You can vacuum seal a wide variety of foods in mason jars! This includes dry goods like coffee beans, flour, sugar, nuts, and spices. You can also seal dehydrated fruits, homemade granola, leftover cooked meals, and even liquids like sauces or soups (though be careful not to overfill). It’s excellent for anything you want to keep fresh without moisture.

Q: Is an electric or manual sealer better for mason jars?

A: Both electric and manual mason jar vacuum sealers have their advantages. Electric sealers, often battery-operated, offer convenience with one-touch operation and consistent sealing power, making them ideal for frequent use or larger batches. Manual sealers are typically more compact and budget-friendly, suitable for occasional use or when you need a completely cord-free option.

Q: How long does food last when vacuum sealed in mason jars?

A: Vacuum sealing can extend the shelf life of food in mason jars significantly. Dry goods can last for months or even years beyond their original shelf life, while refrigerated items might last 2-3 times longer than in regular containers. Always consult specific food safety guidelines, but generally, removing oxygen provides a dramatic improvement in freshness.

Q: Can I reuse mason jar lids after vacuum sealing?

A: Yes, the flat metal lids used for vacuum sealing mason jars can often be reused multiple times for vacuum sealing, as long as they aren’t bent or damaged. Unlike traditional water-bath canning, where the seal is permanent and the lid typically only lasts for one use, vacuum sealing doesn’t stress the lid’s sealing compound in the same way, allowing for reuse. Always inspect lids for any damage before sealing.

There you have it – our comprehensive guide to finding the best vacuum sealer for mason jars! We hope this detailed breakdown has helped demystify the options and empowered you to make an informed decision. Investing in a quality mason jar vacuum sealer is a small step that yields big rewards, from fresher ingredients to significant savings on your grocery bill. Ready to revolutionize your food preservation? Click on any of the “Check Price on Amazon” buttons above to explore these fantastic options and start your journey to a more organized, less wasteful kitchen today!

// Fetch real-time product data for all products when page loads
(function() {
const products = [‘B0FHP8FWYY’, ‘B0D3Z8VWBH’, ‘B0BDDX27WT’, ‘B0DY767X2H’, ‘B0FR3QM75P’];
const affiliateTag = ‘arcweldingpro0d-20’;

async function fetchLiveProductData(asin) {
try {
const updateTimeEl = document.getElementById(‘update-time-‘ + asin);
if (updateTimeEl) updateTimeEl.innerHTML = ‘⏳ Fetching…’;

const amazonUrl = ‘https://www.amazon.com/dp/’ + asin;
const response = await fetch(‘https://api.allorigins.win/raw?url=’ + encodeURIComponent(amazonUrl));
const html = await response.text();
const parser = new DOMParser();
const doc = parser.parseFromString(html, ‘text/html’);

let price = null;
const priceWhole = doc.querySelector(‘.a-price-whole’);
const priceFraction = doc.querySelector(‘.a-price-fraction’);
if (priceWhole) {
price = ‘$’ + priceWhole.textContent.trim() + (priceFraction ? priceFraction.textContent.trim() : ”);
}

let rating = null;
const ratingEl = doc.querySelector(‘[data-hook=”average-star-rating”] .a-icon-alt’);
if (ratingEl) {
const match = ratingEl.textContent.match(/(\d+\.\d+)/);
if (match) rating = match[1];
}

let reviewCount = null;
const reviewEl = doc.querySelector(‘#acrCustomerReviewText’);
if (reviewEl) reviewCount = reviewEl.textContent.trim();

if (price) {
const priceEl = document.getElementById(‘price-‘ + asin);
if (priceEl) {
priceEl.innerHTML = price;
priceEl.style.animation = ‘pulse 0.5s’;
}
}

// if (rating) {
// const ratingEl = document.getElementById(‘rating-‘ + asin);
// if (ratingEl) {
// const stars = ‘⭐’.repeat(Math.floor(parseFloat(rating)));
// ratingEl.innerHTML = stars + ‘ ‘ + rating + ‘/5’;
// ratingEl.style.animation = ‘pulse 0.5s’;
// }
// }

if (reviewCount) {
const reviewsEl = document.getElementById(‘reviews-‘ + asin);
if (reviewsEl) {
reviewsEl.innerHTML = reviewCount;
reviewsEl.style.animation = ‘pulse 0.5s’;
}
}

if (updateTimeEl) {
const now = new Date();
const timeStr = now.toLocaleString(‘en-US’, {
month: ‘long’, day: ‘numeric’, year: ‘numeric’,
hour: ‘numeric’, minute: ‘2-digit’, hour12: true
});
updateTimeEl.innerHTML = ‘✓ Updated: ‘ + timeStr;
}
} catch (error) {
const updateTimeEl = document.getElementById(‘update-time-‘ + asin);
if (updateTimeEl) updateTimeEl.innerHTML = ‘✓ Cached data’;
}
}

const style = document.createElement(‘style’);
style.textContent = `@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.7; } }`;
document.head.appendChild(style);

function loadAllProducts() {
products.forEach((asin, index) => {
setTimeout(() => fetchLiveProductData(asin), index * 2000);
});
}

if (document.readyState === ‘loading’) {
document.addEventListener(‘DOMContentLoaded’, loadAllProducts);
} else {
loadAllProducts();
}
})();

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top