Vansiora - 本地工具箱

About

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.

Vansiora 是一款在浏览器本地运行的开发者工具集，用于格式化与查看结构化数据、生成安全密码，并完成常用编码、哈希、签名派生与加密操作。界面支持中文和英文，可根据浏览器语言初始化，也可在扩展内手动切换。

核心能力：

- JSON / XML / YAML / TOML 格式化、压缩与结构树查看
- 支持 JSONC 注释、key / value / path 搜索、历史记录、复制、下载、拖拽和文件打开
- 针对大文件使用 Web Worker 解析，并限制可见节点数量以保持界面响应
- 自动识别网页中的原始 JSON / XML 内容，并可渲染内联查看器或在 Vansiora 中打开
- 使用浏览器安全随机数生成密码，可配置长度、字符集与相似字符排除
- 支持 Base64、Base64URL、URL 编码、Hex、MD5、SHA-1、SHA-2、HMAC、PBKDF2 与 AES-256-GCM
- 支持中文 / English 界面
- 所有输入、密码、密钥和加解密内容均在本地浏览器中处理，不上传服务器

Vansiora 适合开发、调试接口、查看配置文件、临时处理文本编码和生成本地安全密码。