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NetGuard - no-root firewall
"Is NetGuard - no-root firewall working?"
NetGuard - no-root firewall is working normally
All systems are operational. NetGuard - no-root firewall is accessible and functioning properly.
Status Chart
This chart displays the hourly status data for over a 24-hour period
Now
24h ago
Operational
Partially working
Major outage
Not working
Recovering
Timeline
A chronological log of system events, performance fluctuations, and user reports. Each entry is tagged with time, status, affected regions, and resolution details for comprehensive tracking and analysis.
Service Status: All systems operational and responding normally
Performance Trend (24h): Service stability is degrading
Community Reports: No issues reported by users in the last 24 hours
Global Availability: Working normally worldwide
What issues are you experiencing?
Please choose the type of issue you're having with the Android app.
Reporting chart
This graph shows problem reports in the last 24 hours compared to typical patterns. The dashed line shows historical baseline when available.
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Chart will appear when users start reporting
Recent reports
Every user report, from every country, visualized in real-time. Reports are displayed in descending chronological order (newest first) to ensure the most recent issues are immediately visible and no problem goes unnoticed.
NetGuard is an internet security app, which offers simple and advanced ways to restrict apps' access to the internet.
Applications and addresses can individually be allowed or denied access to your Wi-Fi and/or mobile connection. Root permissions are not required.
Blocking access to the internet can help:
• reduce your data usage
• save your...
NetGuard is an internet security app, which offers simple and advanced ways to restrict apps' access to the internet.
Applications and addresses can individually be allowed or denied access to your Wi-Fi and/or mobile connection. Root permissions are not required.
Blocking access to the internet can help:
• reduce your data usage
• save your battery
• increase your privacy
Features:
• Simple to use
• No root required
• 100% open source
• No calling home
• No tracking or analytics
• No advertisements
• Actively developed and supported
• Android 5.1 and later supported
• IPv4/IPv6 TCP/UDP supported
• Tethering supported
• Optionally allow when screen on
• Optionally block when roaming
• Optionally block system applications
• Optionally notify when an application accesses the internet
• Optionally record network usage per application per address
• Material design theme with light and dark theme
PRO features:
• Log all outgoing traffic; search and filter access attempts; export PCAP files to analyze traffic
• Allow/block individual addresses per application
• New application notifications; configure NetGuard directly from the notification
• Display network speed graph in a status bar notification
• Select from five additional themes in both light and dark version
There is no other no-root firewall offering all these features.
If you like to test new features, you can participate in the test program: https://play.google.com/apps/testing/eu.faircode.netguard
All required permissions are described here: https://github.com/M66B/NetGuard/blob/master/FAQ.md#user-content-faq42
NetGuard uses the Android VPNService to route traffic to itself, so it can be filtered on-device instead of on a server. Only one app can use this service at the same time, which is a limitation of Android.
The full source code is available here: https://github.com/M66B/NetGuard
App Screenshots
User Reviews from Store
Showing 8 of 19 reviews
(Page 1 of 3)
A
allen a
Nov 5, 2025
Hello Marcel. I have checked your app out and it works fine. I was going to buy the pro version from you so I could block specific addresses until I noticed it does not have Samsung Internet in the list of apps installed on my phone. Samsung Internet browser is my browser of choice. Is there a reason It's not showing in Netguard? Samsung A35 Android 16 Edit, I found it. It was listed as a system app for some reason. Looks like you have a new customer.
H
husna Jumbe
Nov 5, 2025
amaizing no its not bad here is 5 rate for you buddy
M
Mig Weld
Nov 4, 2025
Works well. As with all apps asking you to trust it with your data, it would be good if a system was devised that showed how you can trust an app, rather than 'trust me bro' (not that this app falls into that category). Having said that, I trust the creator of this app who has an online presence and offers advice and has created a great product. I see some bad reviews are by users who dont understand the the app, Marcel said its demotivating..Marcel your work is appreciated!
L
Lara Collier
Nov 4, 2025
used it for years. Brilliant little app that allows you to pick which apps connect to the web and which don't . Great for privacy and security.
S
Sevenuh
Nov 3, 2025
Finally real help. had issue with new apps, missing or ,oved files, had AV software but this no root app did more help my issue than brands normally see. might try the email app soon. hope it helps someone else.
S
Sea Moss
Nov 2, 2025
Thank you Marcel Bokhorst! Essential.
G
gerben
Nov 2, 2025
Very customizable open source firewall with a nice interface
S
Stan The Man
Nov 1, 2025
Simple and yet effective one click firewall blocker. It's absolutely free and open source but if you fancy premium features please support the developer. Thank you for the PRO version 👍
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