New Gmail Extension Helps Simplify Your Inbox

  • Block Sender lets users block emails with one click
  • Works with addresses, domains, subject lines, even keywords
  • Easier than setting up complicated filters
  • Free version and premium paid version available

Block Sender, a new Google Chrome extension from IntroWizard LLC, allows Gmail users to block any email with just a single click.

Annoying email messages are like the pollution of Gmail. No one likes it and everyone wants a simple way to get rid of it. Gmail allows users to set up filters for their messages, but these can be confusing and cause important messages to go unseen.

Block Sender provides an easy solution for people that want to remove the clutter from their Gmail account. Installing the extension gives users a “block” button at the top of the screen that permanently blocks emails with a single click. Users have the option to block emails by the sender’s address, domain, subject line, and even key words. In addition to blocking their emails, Block Sender can also send an error message that tells the sender that your email account doesn’t exist.

Block Sender is a simple yet powerful tool that makes life easier for Gmail users. Blocked senders are not told that they’re blocked, their messages are just discreetly taken out of your inbox. Instead of jumping through hoops to unsubscribe from an unwanted newsletter, a single click ensures that you won’t have to see or deal with it ever again. Block Sender is also flexible, making it easy to unblock someone if you change your mind or block them by mistake.

Perhaps best of all, Block Sender is available as a free download in the Google Chrome Web Store. Users receive a limited number of blocks per month that they can increase by sharing Block Sender with their friends on Facebook and Twitter. For a small monthly or yearly fee, users can upgrade to a premium version of Block Sender that allows unlimited email blocking. There is also an Enterprise Edition available for team and companies that want to give the tool to their entire office.

Block Sender is available now and can be found here or by searching for “Block Sender” in the Chrome Web Store

Join the thousands of people around the world,
free yourself from unwanted email.

Gmail does an excellent job of blocking spam, but sometimes you just want to go the extra mile and prevent some mail from ever reaching your account.
Dave Greenbaum
If you’re looking to block unwanted emails, particularly from certain senders who send you unsolicited messages, an extension for Google Chrome called Block Sender is a great solution.
Kim Barloso
Make Tech Easier
While Gmail is quite good at blocking spam, nothing had particularly worked for me until I gave Block Sender a shot. This handy little extension for Google Chrome makes blocking Gmail spam ever easier...
Waqas Ahmed
Addictive Tips

Something Every Gmail User Needs to Protect Their Inbox

  • Block Unwanted Email in One-Click

    Opt-out from any email sender in one-click. No more complicated filters to setup in Gmail.

  • Keep Your Inbox Free

    You choose to delete messages on arrival or have them skip the inbox and automatically archived.

  • Create a Fake Mailbox Not Found Email

    Bounce back unwanted emails with a nearly realistic "This email doesn't exist" error message.

  • Fully Anonymous

    Private and secure email blocking. The sender won't know you aren't seeing their messages.

  • Works with Gmail and Google Apps Mail

    Designed for Gmail and tested to work on Google Apps Mail for enterprise business users.

  • Control Advanced Filters

    Block sub-domains, subjects, or individuals. Even flag future messages from the same domain.

Choose a free or premium unlimited blocking plan

Free Plan


For individuals. Try it now!

  • Block a few messages
  • No premium filters
  • Works with Gmail
Install now Install now

Premium Plan


per month

  • Unlimited Blocks
  • Premium Filters
  • Works with Gmail
  • Works with Google Apps
  • Free Upgrades
Buy now

Premium Yearly


$59 $19

per year (60% off monthly)

  • Bounce Back Any Email
  • Unlimited Blocks
  • Premium Filters
  • Works with Gmail
  • Works with Google Apps
  • Free Upgrades
Buy now



Share up to 10 accounts

  • 1 entire year of premium
  • Bounce Back Any Message
  • Good for companies
  • Share with employees
  • Works with Google Apps
  • Unlimited Blocks
  • Free Upgrades
Buy now
Makes this process very easy and will prevent you from getting inundated with pointless emails
Ryan Bushey
Business Insider
I didn’t know quite how much this could become a valuable part of my daily Gmail routine until I started using it. Thanks!
Amber Case
Instead of trying to filter spam, I like gmail block sender. It is easy to block spam on gmail so I can focus on what matters most
Andrea Webster
Founder of AlmaVida