Vansiora - Local Toolbox

Vansiora is a local-first browser developer toolbox for formatting structured data, generating secure passwords, and running common encoding, hashing, signing, key derivation, and encryption workflows. Main features: - Format, minify, and inspect JSON, XML, YAML, and TOML in a structured tree - Search by key, value, or path, and use local history, copy, download, drag-and-drop, and file open workflows - Parse very large JSON inputs with a Web Worker and keep rendering responsive with a visible node limit - Detect raw JSON/XML pages and open them in an inline viewer or the Vansiora workspace - Generate passwords with browser cryptographic randomness and configurable character sets - Run Base64, Base64URL, URL encode/decode, Hex, MD5, SHA-1, SHA-2, HMAC, PBKDF2, and AES-256-GCM utilities - Use the Chinese or English interface Vansiora processes input, passwords, keys, plaintext, ciphertext, and history locally in the browser. It does not upload this data to a Vansiora server.