Developer Tools
10 tools available
JSON, encoding, hashing, regex, and data format tools for developers.
Base64 Decoder
Decode Base64-encoded text back to its original form instantly in the browser.
Base64 Encoder
Encode text or binary data to Base64 format instantly in the browser.
Hash Generator
Generate MD5, SHA-1, SHA-256, or SHA-512 hashes of text input in the browser.
JSON Formatter
Format and beautify JSON data with customizable indentation and syntax highlighting.
JSON Minifier
Minify JSON by removing all whitespace and line breaks to reduce file size.
JSON Validator
Validate JSON data and get detailed error messages with line and column numbers.
URL Decoder
Decode percent-encoded URL strings back to readable text, entirely in the browser.
URL Encoder
Encode text for safe use in URLs using percent-encoding, entirely in the browser.
UUID Generator
Generate random RFC 4122 version 4 UUIDs instantly in the browser.
UUID Validator
Validate UUID format and identify the UUID version (v1-v5) instantly.