Clips fall off. Rubber bands snap. Twisting never really seals.

Half-open bags are how good food goes stale - and how money ends up in the trash.

MagSealer seals a clean, airtight seam across the bag in seconds. One press and it's shut tight, like it came that way.

  • ✔ Avoid Waste

    keeps snacks, frozen food and leftovers fresh for days longer

  • ✔ Stay Fresh

    airtight magnetic lock seals out air instantly

  • ✔ Always Accessible

    mounts to your fridge so it's never lost again

  • ✔ Rechargeable

    One full charge lasts 200-300 seals!

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About Us

Keep Fresh, by design.

We started MagSealer because we were tired of
food going stale, clips going missing and rubber bands snapping.

One product. One job. Done properly.

Learn more
Features MagSealer Cheap Knockoffs
🔒 Airtight Every Time
🧲 Mounts to Your Fridge
⚡ 6 Heat Settings
🔋 USB-C Rechargeable
✂️ Works on Any Bag
♻️ Reusable Forever

FAQs

Built-in magnet means it clips straight onto your fridge or any magnetic surface - always visible, always accessible.
Yes. It creates a heat-bonded seal that locks moisture out completely, keeping food crisp and fresh for days longer than any clip can manage.
Absolutely. With 6 adjustable heat levels it handles everything - from lightweight cereal bag liners right through to heavy-duty bulk-buy and foil pouches.
A single USB-C charge powers upto 300 seals, weeks of daily use. No AA batteries. No running to the shops mid-week.
Hold the button to switch on, select your heat level, glide across the bag. Done in under 2 seconds.