Developer
Developer utilities for JSON, encoding, hashing and formatting.
Developer
JSON Formatter
Format, validate, convert, analyze JSON.
DeveloperBase64 Encoder
Base64 encode/decode with UTF-8 and files.
DeveloperURL Encoder
Encode, decode or parse URLs.
DeveloperRegex Tester
Live matching, groups & cheat sheet.
DeveloperDiff Checker
Side-by-side compare with word diff.
DeveloperHash Generator
MD5, SHA-1/256/384/512, HMAC, files.
DeveloperJWT Decoder
Decode, verify and sign JWTs locally.
DeveloperCSV ↔ JSON Converter
CSV ↔ JSON with type infer, flatten, preview.
DeveloperMarkdown Editor
Live preview, toolbar, TOC, HTML export.
DeveloperJSON Validator
Validate JSON with line + column error pointer.
DeveloperHTML Formatter
Beautify or minify HTML in one tool.
DeveloperSQL Formatter
Beautify SQL with dialect support, or minify it.