Nanobloc Universal Webcam Cover

  • PROTECT YOURSELF: This webcam cover easily sticks to any camera ensuring that it cannot be used against you by hackers or surveillance experts. Stop hacking in its tracks and regain peace of mind.
  • UNIVERSAL CAMERA COVER: Control your privacy on all devices with a NanoBloc reusable camera cover. Compatible with any device including your laptop, PC, iphone, ipad, smartphone, and tablet
  • REUSABLE OVER AND OVER AGAIN: The NanoBloc can be removed and reused again and again. If you notice a loss in suction, simply rinse with water and allow it to air dry to make it good as new.
  • SLEEK MINIMAL DESIGN: Created to protect you while still being small enough to blend in with all of your devices, this webcam cover features a minimal design that is unobtrusive but stylish.
  • NO RESIDUE OR GUNK: Unlike many others that use sticker covers which are hard to remove and leave gunk; nano suction material leaves your device as clean as when you put it on with no residue left behind because no adhesive is used.

Stay protected from webcam hacking with reusable “Nano-Suction” webcam covers for use with all of your devices.

Nanobloc Universal Webcam Covers work on all devices; cell phones, laptops, tablets, and feature micro suction cups that can be reused over and over. If the cover ever loses stickiness simply rinse with water and allow it to dry.

Why do I need a Nanobloc Universal Webcam Cover on my devices?

Nanobloc Universal Webcam Covers block your webcam on any device. Years of research and development have led to Nanobloc's industry-leading design and construction. Nanobloc attaches using unique nano-suction cups that stick to your device with no adhesives. Nanobloc is also designed to easily enable / disable your webcam. Stop webcam hackers in their tracks and take that conference call in your pajamas knowing that you won't share video by mistake.

  • Delivers peace of mind in the age of computer hackers.
  • None of the gunk and residue you get from tape or post-it notes.
  • If the Nanobloc loses suction simply rinse with water and let dry to recover Nano suction

Can someone really spy on me through my computer?

Yes! If you use a computer or tablet with a built-in camera, there’s always the possibility of a hacker gaining access. In the worst-case scenario, this can mean a stranger watching you and your family’s most private moments. Hackers have also been known to use cameras to steal passwords and other sensitive data.

Universal Design

3 Covers Per Pack

Reusable over and over again. Just rinse with water if gets dirty to regain stickiness.

An Eye for Design

No gunk! Uses nano tape technology to stick to your device leaving no residue.

Peel and Stick To Open Webcam

Move and replace the Nanobloc with ease.


Why not use tape?

We used to use tape, but we invented Eyebloc because we didn’t like to get gunk on our laptop, phone, and other devices and we like to use our webcam to chat with friends and colleagues. So, we wanted something we could easily remove when using the camera and remove without leaving gunk on our expensive equipment.

How do Nanobloc Universal Webcam Covers work?

  • Step 1: Place the cover over your camera.
  • Step 2: To expose your camera remove and stick anywhere.
  • Step 3: To regain stickiness, rinse with water and allow it to dry.

Customer Reviews

Based on 27 reviews
Easy to apply/reapply

Exactly what I needed for my laptop camera. Nanobloc doesn't leave sticky residue on the screen, and it's easy to apply/reapply.

Johnny Entremont
So far, so good.

Working well so far. I haven't yet had to remove and replace them. I hope the micro suction can be sustained. Seems to be a good, unique approach to web camera security.

Best webcam cover ever.

I’ve tried several webcam covers and, hands down, Nanobloc is the best. I was skeptical at 1st but they work and I love the little yellow smiley face. Highly recommend.

Jessica Aguilar
Not as Expected

This was not as expected, it is a foam sticker too large for a cell phone and not a suction cup like device as pictured. Would like a refund, if possible.

Erica Brauer

Works great!