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Developer
JSON, Base64, URLs, hashes, JWT, regex, and Markdown.
- 📦DevJSON FormatterBeautify, minify, and validate JSON with syntax highlighting and error paths.
- 🔐DevBase64 EncoderEncode and decode Base64 for text snippets and small file uploads.
- 🔗DevURL EncoderEncode and decode percent-encoded query strings and path segments.
- 🧮DevHash GeneratorCompute MD5, SHA-1, SHA-256, and SHA-512 hashes from any text input.
- 🎫DevJWT DecoderDecode JWT headers and payloads locally—no secret required to view claims.
- 🔍DevRegex TesterLive regular expression testing with highlighted matches and capture groups.
- 📑DevMarkdown PreviewerSide-by-side Markdown editor with live HTML preview for notes and readme drafts.