Developer Utilities
Encode, decode, format, and inspect data structures.
9 tools
Encode & Decode
- Base64 Encoder & Decoder Encode and decode Base64 strings instantly in your browser. Fast, private, and free.
- URL Encoder & Decoder Percent-encode and decode URL components instantly in your browser. Fast, private, and free.
- HTML Entity Encoder & Decoder Encode and decode HTML entities instantly in your browser. Fast, private, and free.
Hashing
- MD5 Hash Generator Generate an MD5 hash from any text instantly in your browser. Fast, private, and free.
- SHA-1 Hash Generator Generate a SHA-1 hash from any text instantly in your browser. Fast, private, and free.
- SHA-256 Hash Generator Generate a SHA-256 hash from any text instantly in your browser. Fast, private, and free.
JSON & Structured Data
- JSON Formatter Pretty-print and beautify JSON with proper indentation instantly in your browser. Fast, private, and free.
- JSON Minifier Minify and compress JSON by removing whitespace instantly in your browser. Fast, private, and free.
- JSON Validator Validate JSON syntax and see errors instantly in your browser. Fast, private, and free.