Developer Tools
Handy developer utilities: format and validate JSON, generate hashes, and more — no install required.
106 tools in this category
JSON Formatter Beautify, validate and minify JSON with clear error messages. Hash Generator Generate SHA-1, SHA-256, SHA-384 and SHA-512 hashes of any text. Hex AND Calculator Bitwise AND two hexadecimal values and get the hex result. Hex Addition Add two hexadecimal numbers and get the sum in hex. XOR Calculator Bitwise XOR two hexadecimal values and get the hex result. Regex Extractor Apply a regular expression to text and extract every match. Regex Tester Test a regex against text and see match positions and groups. Regex Generator Generate a regular expression from a sample string automatically. JSON Data Extractor Extract values from JSON by dot/bracket path, or list all leaves. CSV Extractor Extract one column from CSV by name or number, quotes handled.
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