~/ufw-/-iptables-rule-generator

UFW / iptables Rule Generator

Visually build firewall rules for UFW or iptables — configure actions, ports, protocols, source/destination IPs, then copy the generated commands.

Output Format

Presets / Templates

Rules (1)

Rule #1

Action

Direction / Chain

Protocol

Port

Source IP / CIDR

Destination IP / CIDR

Interface

Comment

sudo ufw allow in proto tcp from any to any

Generated Commands

# Enable UFW (if not already enabled)
sudo ufw enable

# Set default policies
sudo ufw default deny incoming
sudo ufw default allow outgoing

# Apply the rules below:
sudo ufw allow in proto tcp from any to any

# Check status
sudo ufw status verbose

Quick Reference

UFW Basics

ufw enable
ufw disable
ufw status verbose
ufw reset
ufw delete <rule-number>
ufw default deny incoming
ufw default allow outgoing

iptables Basics

iptables -L -n -v
iptables -F
iptables -P INPUT DROP
iptables -P OUTPUT ACCEPT
iptables -D INPUT <rule-number>
iptables-save > /etc/iptables/rules.v4
iptables-restore < /etc/iptables/rules.v4