IT Tools
Developer, systems, and technical utility tools.
Tools in it
Random GUIDGenerate a UUID/GUID instantly for testing, placeholders, and development work.UUID/GUID ValidatorPaste a UUID or GUID and check whether it is valid.Base64 Encoder/DecoderEncode text to Base64 or decode Base64 back to text with URL-safe and padding options.Character CountCount characters, words, lines, and bytes in any text.Random IP AddressGenerate a random IPv4 address with optional Class A, B, and C filters.Random IPv6 AddressGenerate a random IPv6 address with public, private, local, multicast, and documentation filters.My IP AddressShow the visitor's current IP address in a clean, copyable panel.MAC Address GeneratorGenerate a random MAC address for examples, testing, mock data, and network notes.Hash GeneratorEnter text and generate MD5, SHA, SHA3, or HMAC hashes with salt and Base64 options.IP Subnet CalculatorCalculate subnet mask, wildcard mask, network address, broadcast address, and host ranges from IPv4 CIDR.
