How to Block All Websites Except One or a Few for Studying

Instructions

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Tips for Maximum Effectiveness

• 🖱️ Use the Exact Website Address:
  • Ensure the website in your Allowlist matches the real URL.
  • Open the site in your browser and copy-paste the URL into the program.
  • Avoid extra characters, slashes, “www,” or other symbols not part of the actual URL.
  • Example: To allow Gmail, add mail.google.com and accounts.google.com, not gmail.com.
• 💾 Import Your Website List for Convenience:
  • Prepare your list in a text file for easy editing and safe storage on your computer.
  • Click Import under Allowlist and select your file in .txt or .csv format.
  • Transfer your Allowlist to a new computer or operating system.
  • Easily configure the software on multiple computers.
• 🔀️ Switch Between Whitelist and Blacklist Modes:
  • This gives you flexibility to control how strict the website restrictions are.
  • Allowlist: Allow only selected websites for maximum restriction (e.g., when students need to focus).
  • Blocklist: Blocks specific websites while leaving all others accessible (e.g., block social media or games while allowing general browsing.

Recommended Tools & Features

HT Work Focus

Business Use

• Boost workplace focus
• Advanced blocking
• Schedule work hours and limits
• Network-wide management

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HT Parental Controls

Home Use

• Protect children online
• Content-specific restrictions
• Monitor activity and set time rules
• Strong security

Download
Discover More

FAQ and Common Concerns

• Q: Which browsers are supported?
  A: After installing the app, your rules will automatically apply to the following browsers: Google Chrome, Microsoft Edge, Firefox, Opera, and Internet Explorer.
  If you want to block a browser that is not supported, go to Rules → App Blocking → Unsupported Browser and add it there.
• Q: Is there a free trial?
  A: Yes, both programs come with a 15-day free trial so you can test the allowlist and productivity features before purchasing.
• Q: Do I need technical knowledge to set it up?
  A: No. Installation takes a few minutes. You only need to enter the websites you want to allow, and the software handles the rest.
• Q: Can I monitor computer activity?
  A: Our apps include activity monitoring features for websites, apps, and screen time.
• Q: Can I also block apps, games, or other distractions?
  A: Yes. Both programs let you block or limit Windows apps, games, and other programs that distract from studying or work.
• Q: How can I switch between blocklist and allowlist modes?
  A: Open Website Blocking and turn the toggle under the Allowlist on or off.
• Q: Can children or employees bypass these restrictions?
  A: HT Parental Controls and HT Work Focus are secure against VPNs, private browsing, and incognito modes. The restrictions stay active regardless of browser settings.

Conclusion

Blocking all websites except one or a few gives you full control over what content is accessible, whether at home or in the office. Tools like HT Parental Controls and HT Work Focus help create a focused, safe, and productive environment. By setting up allowlists, blocking unwanted sites, and monitoring usage, you can make every online session purposeful.