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LeechBlock NG by James Anderson
LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.
Extension Metadata




You can specify up to 30 sets of sites to block, with different times and days for each set. You can block sites within fixed time periods (e.g., between 9am and 5pm), after a time limit (e.g., allow up to 10 minutes in every hour), or with a combination of time periods and time limit (e.g., allow up to 10 minutes in every hour between 9am and 5pm).
Additional features:
- Lockdown: Block sites immediately for a specified duration.
- Access control: Set a password or random access code for the options page, to slow you down in moments of weakness!
- Delaying: Set a countdown to delay access to sites instead of completely blocking them.
- Wildcards: Block a range of sites (e.g., *.somesite.com).
- Exceptions: Whitelist sites you don't want to be blocked (e.g., +allowedsite.com).
Version history: https://www.proginosko.com/leechblock/version-history/
Usage examples: https://www.proginosko.com/leechblock/examples/
Permissions explained: https://www.proginosko.com/leechblock/faq/permissions/
Frequently asked questions: https://www.proginosko.com/leechblock/faq/
Community support: https://www.tapatalk.com/groups/leechblock/
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This add-on needs to:
- Download files and read and modify the browser’s download history
- Access browser tabs
- Access browser activity during navigation
- Access your data for all websites
This add-on may also ask to:
- Access your data for all websites
- Add-on Links
- Version
- 1.0.10
- Size
- 372.15 KB
- Last updated
- a day ago (Jan 24, 2021)
- License
- Mozilla Public License, version 2.0
- Version History
- Added option to prevent access to options page during specified time periods.
- Added more options for time limit periods (5, 10, and 20 minutes).
- Theme now applied to popup menu.
- Bug fixes and minor code tweaks.
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