Happy Squid Firefox

Happy Squid

World's first intelligent website blocker

Features & Capabilities

Happy Squid is the world’s first intelligent website blocker.

Traditional blockers are designed to block websites without any exceptions. When you need to watch a lecture for class or want to find a recipe, they won’t let you. Happy Squid understands the difference between distractions and the pages you need.

Say you want to block YouTube, Reddit, Netflix, or any other site that pulls you away too often. When setting up your blocks, you can add your own exceptions for each site. Happy Squid makes sure the content you see when visiting the site fits the exception you picked. This way you can block addictive sites while preserving access to the content that’s worthwhile.

Happy Squid’s Features

  • Block any website
  • Add intelligent exceptions to blocked websites so you can still access what you need. Happy Squid makes sure the content you visit fits the exception.
  • Explain to Happy Squid what you want to work on. Happy Squid blocks all unrelated websites while allowing the ones you need.
  • Block entire categories of websites by choosing from predefined lists
  • Lock your blocked websites for a set duration
  • Schedule Free Time in advance and enjoy a break while keeping your blocks in place

Ready to reclaim your attention? Happy Squid helps you stay on track and makes room for what matters most, whether that’s catching up on a project, spending time with friends, or just enjoying a moment of calm.

Any questions or feedback? Send us a message at support@happy-squid.com. We would love to hear from you. If you enjoy Happy Squid, we would appreciate a 5-star review. It helps others discover Happy Squid too.

User Growth & Download Statistics

Manifest V3 Add-on
By:
Happy Squid
Daily users:
1
Rating:
5.00
(1)
Version:
0.1.9 Last updated: 2026-09-05
Version code:
6464162
Creation date:
2026-08-05
Firefox add-on GUID:
happy-squid@happy-squid-blocker.github.io
Firefox add-on numeric ID:
3049184
Firefox on Android:
Yes
Risk:
High risk impact High risk likelihood
Permissions:
Host permissions:
  • <all_urls>
Content scripts matches:
  • <all_urls>
Size:
2.60MB
Email:
su*****@happy-squid.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-09-10
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Happy Squid
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/happy-squid/
Email:
su*****@happy-squid.com
Website:
https://www.happy-squid.com

Publisher Change History

2026-09-06: ma*****@happy-squid.com to su*****@happy-squid.com

Upgrade to see full email

Permission Change History

2026-09-06: Version 0.1.6 → 0.1.9
Add Permissions: unlimitedStorage nativeMessaging

User Reviews

works
by Ga*****, 2026-08-31
View all user reviews ›

Is Happy Squid Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Happy Squid requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
  • High ****** ********* ** * ****** ******** ******** ********** * ******* ******* *****
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  • Medium *********** ************* ******* ********** *** ****** ************* ******* *** **** ** ******* **********
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Happy Squid is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
  • Good **** ********* *** **** **** *******
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