Network
IP, DNS and network tools (planned)
Select a tool below. Every tool runs locally in your browser and is free to use.
🌐 Network · Total 5 tools
Data Plan CalculatorData plan calculator: estimate monthly remaining, overage and plan recommendations by daily usage and quota with multi-plan comparison.
MAC Address Generator & ValidatorMAC address generator: generate valid MAC addresses or validate format supporting colon and hyphen for networking, with one-click copy and offline.
Network Speed ConverterNetwork speed converter: convert between Mbps, Gbps, MB/s and GB/s to see broadband download speed for networking and testing, with one-click copy and offline.
Port Service LookupPort lookup tool: enter port number to quickly find common services and protocols like HTTP, SSH, FTP for networking and ops, with one-click copy and offline.
Trình tạo IP ngẫu nhiênRandom IP generator: bulk generate random IPv4 or IPv6 addresses excluding private ranges with custom count for network testing, with one-click copy and offline.
FAQ
What is the Network category?
The Network category includes 5 free online tools for common needs. All run locally in your browser - no sign-up or install required.
Are these tools free?
Yes, all tools are free with no usage limits.
Do I need to register?
No. Open a page and use it right away - your data stays in your browser.
Which languages are supported?
This site supports 12 languages: Chinese, English, Japanese, Korean, Spanish, French, German, Portuguese, Russian, Arabic, Indonesian and Hindi.