SafeToOpen Online Security and Privacy by SafeToOpen
SafeToOpen Online Security and Privacy – Smarter Protection from Online Threats
103 Users103 Users
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About this extension
Get proactive online security with SafeToOpen — the go-to browser extension for real-time cybersecurity.
SafeToOpen makes browsing safer by blocking phishing pages, scams, and malicious websites the moment they appear. With advanced VisionAI and one of the largest live feeds of unsafe domains, SafeToOpen shields you from zero-day threats before they cause damage.
Simple to install, lightweight to run, and trusted worldwide, it gives individuals, businesses, and IT teams instant peace of mind with every click.
★ Advanced Features
🛡 Real-Time Phishing Defence
Stops malicious websites before they load, including brand-new zero-day phishing pages that mimic trusted brands.
🔒 Data Protection at the Browser Level
Prevents passwords, payments, and private information from being submitted on risky websites.
🤖 VisionAI-Powered Detection
Finds hidden threats and reduces false positives with VisionAI and behavioural checks.
⚡ Lightweight Performance
Runs silently in the background without slowing you down — perfect for personal use and enterprise roll-outs alike.
🌐 Privacy by Design
Unlike other extensions, SafeToOpen never tracks or sells your browsing data. All analysis happens within your own environment or private cloud.
★ Why SafeToOpen?
➛ No sign-up required — just install and start browsing safely straight away.
➛ Free for personal use with no adverts or hidden costs.
➛ Trusted by over 40,000 brands worldwide.
➛ Verified on VirusTotal as an official cybersecurity vendor.
★ For Businesses Too
Protect employees and customers with real-time online security. Get centralised management, visibility, and advanced phishing protection across your workforce.
Don’t leave your security to chance.
Download SafeToOpen Online Security today and protect your browsing instantly.
✧ Learn more: safetoopen.com/online-security.html
✧ Contact us: safetoopen.com/contact.html
✧ Privacy Policy: safetoopen.com/privacy.html
SafeToOpen makes browsing safer by blocking phishing pages, scams, and malicious websites the moment they appear. With advanced VisionAI and one of the largest live feeds of unsafe domains, SafeToOpen shields you from zero-day threats before they cause damage.
Simple to install, lightweight to run, and trusted worldwide, it gives individuals, businesses, and IT teams instant peace of mind with every click.
★ Advanced Features
🛡 Real-Time Phishing Defence
Stops malicious websites before they load, including brand-new zero-day phishing pages that mimic trusted brands.
🔒 Data Protection at the Browser Level
Prevents passwords, payments, and private information from being submitted on risky websites.
🤖 VisionAI-Powered Detection
Finds hidden threats and reduces false positives with VisionAI and behavioural checks.
⚡ Lightweight Performance
Runs silently in the background without slowing you down — perfect for personal use and enterprise roll-outs alike.
🌐 Privacy by Design
Unlike other extensions, SafeToOpen never tracks or sells your browsing data. All analysis happens within your own environment or private cloud.
★ Why SafeToOpen?
➛ No sign-up required — just install and start browsing safely straight away.
➛ Free for personal use with no adverts or hidden costs.
➛ Trusted by over 40,000 brands worldwide.
➛ Verified on VirusTotal as an official cybersecurity vendor.
★ For Businesses Too
Protect employees and customers with real-time online security. Get centralised management, visibility, and advanced phishing protection across your workforce.
Don’t leave your security to chance.
Download SafeToOpen Online Security today and protect your browsing instantly.
✧ Learn more: safetoopen.com/online-security.html
✧ Contact us: safetoopen.com/contact.html
✧ Privacy Policy: safetoopen.com/privacy.html
Rated 4.8 by 6 reviewers
Permissions and data
Required permissions:
- Exchange messages with programs other than Firefox
- Access browsing history
- Access browser tabs
- Access browser activity during navigation
- Access your data for all web sites
More information
- Add-on Links
- Version
- 7.0.5
- Size
- 3.68 MB
- Last updated
- 3 months ago (24 Feb 2026)
- Related Categories
- Licence
- Mozilla Public Licence 2.0
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection