Browsers Internet

Distracted By Time-Wasting Websites? LeechBlock For Firefox Will Take Care of That

Joel Lee 07-10-2013

Stop the Internet from taking over your life: install the LeechBlock addon.


Sometimes you have to make sacrifices in order to achieve what you really want. The Internet has completely altered the face of socialization and global culture, and in many ways it has been a Good Thing™, but we’ve paid the price for it in other ways.

The distractions of the Internet are all around us. Social networking and social media have become so prevalent that we’ve diluted the meaning of the word “social” The Negative Impact Of Social Networking Sites On Society [Opinion] I have accounts on several social networking sites, and spend far too long on them writing my own updates and reading the updates of others. I enjoy doing so, being able to interact with friends,... Read More . Websites like Reddit can become an addiction in and of themselves. As a result, our real lives can suffer. Our productivity plummets. Our motivations can dwindle away.

As awesome as it might be, sometimes it’s a good idea to just take a break from the Internet Take A Break From the Internet - You’ll Thank Yourself Later [Opinion] Oh, the Internet. One of the most world-changing inventions of the past century, perhaps even in all of human history. Never before has everything been so available in so little effort for so low a... Read More . Some require the web for work, however, meaning cutting off altogether isn’t an option. This is where LeechBlock [No Longer Available] steps in, blocking the sites that suck your time away while leaving you with access to the rest.

First Impressions


According to its creator, LeechBlock is “a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day.” Humorously, the creator adds on, “You know: the ones that rhyme with ‘Blue Cube’, ‘Space Hook’, ‘Sticky Media’, ‘Quitter’, and the like.” Humor aside, these sites truly can make you lose hours every day.


At first glance, LeechBlock is incredibly easy to use. You install the addon and it runs in the background. It’ll require a bit of setup first, but that shouldn’t take you longer than a few minutes – after all, as much as we don’t like to admit it, we all know which sites tend to drain our productivity the most. Once you set it, you can forget it.

LeechBlock is maintained and updated regularly to this day, which means you can expect to see, in the future, even more features than the ones listed in this post. At the time of writing this article, LeechBlock has an average 5-star rating from 350 reviews. Trust me: it’s worth your time.

Core Features


So how does LeechBlock work? There are other website-blocking addons out there and you’ll find some overlap with LeechBlock, but this one has a few unique tweaks to the way it approaches the concept.

  • Block sites in sets. Instead of managing a single list of blocked/allowed websites, LeechBlock grants you six different sets. This feature may not seem like it’d be ground-breaking, but it really comes in handy because you can enable blocks on different sets under varying circumstances.
  • Block sites at specific times. Let’s say you work from home and your office hours are between noon and 6pm. Well, LeechBlock makes it easy to block sites during that set time period, and you can even specify particular days of the week. Plus, each of the six different sets can have their own time periods assigned to them for maximum flexibility.
  • Block sites for specific lengths. If you need to block sites for the next X hours instead of blocking at particular times of the day, LeechBlock supports it. And yes, you can block a particular set of sites for the next X hours if necessary. This is called Lockdown Mode.
  • Password protection. For those times when your willpower dips low and you feel the temptation to bypass the website blocks, LeechBlock allows you to set up password protection. It’s not a guaranteed deterrent but it does put up one more obstacle between you and your distractions.
  • Wildcards and exceptions. LeechBlock’s block lists are somewhat advanced in what they can catch. You can input specific webpages or specific domains, but you can also set up wildcards to catch a broad range of potential websites. You can also exempt certain websites, which is basically the same as whitelisting.

There’s little more than this in LeechBlock, but I consider that to be a plus rather than a minus. You won’t find any bloat here. LeechBlock is fast and straight to the point. It does exactly what it sets out to do without any extraneous bells or whistles.

How LeechBlock Can Help You


There are some obvious ways in which LeechBlock can help you out. Then again, there are also a few uses that aren’t so clear cut. As if you needed any more convincing to use this wonderful addon, LeechBlock can improve your life by:

The LeechBlock website has example sets that you can browse to figure out ways to set up your block lists in the ways that you want.



I really appreciate LeechBlock for its combination of power, ease of use, and minimal design. It offers one promise – blocking websites – and it fulfills it perfectly. Unfortunately, LeechBlock is only available for Firefox and browsers forked from Firefox (such as Pale Moon). Chrome users can try StayFocusd (our review Stay Focused With StayFocusd For Google Chrome And Say Goodbye To Distractions The Internet is a vast place, with loads of information that can often be overwhelming. It would be an understatement to say that it’s the primary resource for research and getting work done. But don’t... Read More ) and Productivity Owl (our review Productivity Owl Swoops In To Save You From Time Sinks [Chrome] Feeling distracted? Productivity Owl is an enchanted, judgmental creature who will swoop in to save you from yourself – just when you need it the most. He's not your friend – in fact, you will... Read More ), and the rest of you can try these other solutions to block time-wasting websites How to Really Block Time-Wasting Websites: 3 Tips That Work Finding yourself unproductive because of distracting sites? Block time-wasting sites with the help of these tips and tools. Read More .

If you find LeechBlock useful, consider donating to the creator. I rarely donate to addon developers (mostly because I don’t use many addons to begin with), but this is one that I feel is worth it. What do you think?

Image Credits: Man at his computer Via Flickr

Related topics: Internet Filters, Mozilla Firefox, Pornography, Time Management.

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  1. Wilders M
    October 8, 2013 at 6:35 am

    Extremely useful addon to limit time on facebook. Thanks !