Web developer tools: generators, formatters, converters.
Generate secure and customizable passwords with various options.
Format, validate and minify JSON online. Free developer tool.
Encode and decode text to Base64 online for free.
Encode and decode URLs online. Handle special characters in URLs.
Encode and decode HTML entities online. Protect your HTML code.
Generate random UUID/GUID in different formats. Up to 100 at once.
Generate MD5, SHA-1, SHA-256, SHA-384, SHA-512 hashes from any text.
Convert numbers between decimal, binary, octal and hexadecimal.
Convert colors between HEX, RGB and HSL. Real-time color preview.