Developer Tools
Format, encode, decode, hash, and inspect developer data.
JSON Formatter
Format and validate JSON with readable indentation.
Open tool →DeveloperJSON Minifier
Remove unnecessary whitespace from valid JSON.
Open tool →DeveloperBase64 Encoder
Encode text to Base64 in your browser.
Open tool →DeveloperBase64 Decoder
Decode Base64 text locally.
Open tool →DeveloperURL Encoder
Encode text for safe use in URLs.
Open tool →DeveloperURL Decoder
Decode percent-encoded URL text.
Open tool →DeveloperUUID Generator
Generate one or many UUID v4 values.
Open tool →DeveloperUnix Timestamp Converter
Convert Unix timestamps to dates and back.
Open tool →DeveloperHTML Escape
Escape special HTML characters safely.
Open tool →DeveloperHTML Unescape
Convert HTML entities back to readable text.
Open tool →DeveloperText to Hex Converter
Encode UTF-8 text as hexadecimal bytes.
Open tool →DeveloperHex to Text Converter
Decode hexadecimal bytes into UTF-8 text.
Open tool →DeveloperText to Binary Converter
Convert UTF-8 text to binary byte values.
Open tool →DeveloperBinary to Text Converter
Decode space-separated binary bytes into text.
Open tool →DeveloperROT13 Encoder and Decoder
Apply the reversible ROT13 substitution cipher.
Open tool →DeveloperSHA-256 Hash Generator
Generate a SHA-256 digest using your browser crypto API.
Open tool →DeveloperJWT Decoder
Decode JWT header and payload data without verification.
Open tool →DeveloperJSON Key Sorter
Sort JSON object keys recursively and format the result.
Open tool →