JSON Formatter
Use ToolPlexa’s free online json formatter to parse JSON and present it with indentation so nested data is easier to read and inspect. Fast, clean, mobile-fri
Developer Tools
JSON Minifier
Use ToolPlexa’s free online json minifier to remove unnecessary JSON whitespace while preserving the parsed data structure. Fast, clean, mobile-friendly and e
JSON Validator
Use ToolPlexa’s free online json validator to check whether supplied text can be parsed as valid JSON and report success or a syntax error. Fast, clean, mobil
Base64 Encoder
Use ToolPlexa’s free online base64 encoder to encode text data into a Base64 representation for transport, testing, and development workflows. Fast, clean, mo
Base64 Decoder
Use ToolPlexa’s free online base64 decoder to decode a standard Base64 string back into its underlying text when the bytes represent text. Fast, clean, mobile
URL Encoder
Use ToolPlexa’s free online url encoder to percent-encode text for use in URL components where reserved or non-ASCII characters need encoding. Fast, clean, mo
URL Decoder
Use ToolPlexa’s free online url decoder to decode percent-encoded URL component text into a more readable representation. Fast, clean, mobile-friendly and eas
Unix Timestamp Converter
Use ToolPlexa’s free online unix timestamp converter to convert between Unix-style epoch timestamps and readable date/time values for debugging and data work.
UUID Generator
Use ToolPlexa’s free online uuid generator to generate a UUID-style identifier for development, testing, fixtures, and application data. Fast, clean, mobile-f
HTML Escape / Unescape
Use ToolPlexa’s free online html escape / unescape to convert special HTML characters to entities or decode entity text for development and content workflows.