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A quick way to understand who this helps, what it solves, and where it connects next.
Developers generating IPs for tests.
Using the random ip address generator without installing anything or signing up.
Capture random-ip-generator intent with a fast, browser-side tool that runs 100% locally.
Cleanor Labs
These sections explain the job in plain language and set expectations for what the tool should do well.
Random IP Address Generator builds lists of realistic-looking IPv4 and IPv6 addresses for unit tests, seed data, firewall demos, and sample log files. Choose whether you want IPv4, IPv6, or both interleaved, and for IPv4 restrict output to private RFC 1918 ranges, public-only addresses, or any address at all. Set how many you need, click Generate, and copy the list, one address per line. Everything runs locally in your browser so no data is ever uploaded.
Short answers for the questions people usually have before trying a utility like this.
They are randomly generated and formatted like valid IPv4 or IPv6 addresses, but they are meant for tests and mock data, not for assigning to live hardware. Some may coincide with real allocated addresses.
Private ranges (10.x, 172.16-31.x, 192.168.x) are reserved for internal networks, while public-only output skips those reserved blocks so the addresses look like internet-facing ones.
No. The addresses are generated entirely in your browser with JavaScript, so nothing is uploaded and no list ever leaves your device.
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Build a list of random IPv4 or IPv6 addresses for tests, mock data, and sample logs. Runs fully in your browser.
Generated locally in your browser. Nothing is uploaded.