# toolkit.fun — full public tool catalog

This document is generated from the currently published public tool artifacts. Treat each linked tool page and Registry manifest as the source of truth.

Publisher: X2V (https://toolkit.fun/, https://x2v.co)
Directory: https://toolkit.fun/tools
Registry: https://toolkit.fun/api/v1/registry/manifest

## Translate

- Slug: translate
- Chinese page: https://toolkit.fun/tools/translate
- English page: https://toolkit.fun/en/tools/translate
- Category: AI
- Type: builtin
- Description (English): Translate text through server-side credentials.
- Description (中文): 中英文互译，自动检测方向。由服务端翻译能力（百度翻译）驱动，API Key 不出服务器。
- Input: text
- Output: text
- Version: 1
- Sandbox: timeout=2000ms; network=enabled; AI=disabled
- REST endpoint: https://toolkit.fun/api/v1/t/translate
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/translate/manifest
- Sample input: 把这段话翻译成英文：工具即代码。
- Documentation (English): Translate text through server-side credentials.

## Newline / Escape Converter

- Slug: escape
- Chinese page: https://toolkit.fun/tools/escape
- English page: https://toolkit.fun/en/tools/escape
- Category: 文本
- Type: builtin
- Description (English): Convert between literal escape sequences and real newlines, tabs, and quotes.
- Description (中文): 在真实换行与字面 \\n 转义之间互转，顺带处理 \\t、\\"，粘贴日志或拼 JSON 字符串时常用。
- Input: text
- Output: text
- Version: 1
- Sandbox: timeout=2000ms; network=disabled; AI=disabled
- REST endpoint: https://toolkit.fun/api/v1/t/escape
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/escape/manifest
- Sample input: line1\\nline2\\nline3
- Documentation (English): Convert between literal escape sequences and real newlines, tabs, and quotes.

## Base64 Encode / Decode

- Slug: base64
- Chinese page: https://toolkit.fun/tools/base64
- English page: https://toolkit.fun/en/tools/base64
- Category: 编解码
- Type: builtin
- Description (English): Convert between Base64 and plain text, auto-detect direction, and handle UTF-8 correctly.
- Description (中文): 在 Base64 与明文之间互转，自动判断方向，完整支持 UTF-8（中文、emoji）。
- Input: text
- Output: text
- Version: 1
- Sandbox: timeout=2000ms; network=disabled; AI=disabled
- REST endpoint: https://toolkit.fun/api/v1/t/base64
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/base64/manifest
- Sample input: aGVsbG8gd29ybGQ=
- Documentation (English): Convert between Base64 and plain text, auto-detect direction, and handle UTF-8 correctly.
- Documentation (中文): Base64 编解码 auto 模式自动判断输入是编码还是明文；encode/decode 强制方向。使用 TextEncoder/TextDecoder 保证 UTF-8 正确。

## JSON Formatter / Sorter

- Slug: json-pretty
- Chinese page: https://toolkit.fun/tools/json-pretty
- English page: https://toolkit.fun/en/tools/json-pretty
- Category: 数据格式
- Type: builtin
- Description (English): Format minified or messy JSON into a readable structure, with key sorting, custom indentation, and tolerant parsing for trailing commas.
- Description (中文): 把压缩或杂乱的 JSON 美化成清晰缩进结构，支持按键排序、自定义缩进，容错解析尾逗号等常见格式错误。
- Input: text
- Output: text
- Version: 1
- Sandbox: timeout=2000ms; network=disabled; AI=disabled
- REST endpoint: https://toolkit.fun/api/v1/t/json-pretty
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/json-pretty/manifest
- Sample input: {"b":2,"a":1,"list":\[3,1,2\]}
- Documentation (English): Format minified or messy JSON into a readable structure, with key sorting, custom indentation, and tolerant parsing for trailing commas.
- Documentation (中文): JSON 美化 / 排序 把任意 JSON 字符串格式化为可读结构。 - indent：2 / 4 / Tab - sort：是否按键名字母序排序 容错：自动剔除尾逗号后重试。

## Release Preflight Health

- Slug: release-preflight-health
- Chinese page: https://toolkit.fun/tools/release-preflight-health
- Category: 运维
- Type: builtin
- Description (中文): Release preflight hosted endpoint health sample
- Input: json
- Output: json
- Version: 1
- Sandbox: timeout=2000ms; network=disabled; AI=disabled
- REST endpoint: https://toolkit.fun/api/v1/t/release-preflight-health
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/release-preflight-health/manifest
- Sample input: \(see the tool page\)

## Regex Tester

- Slug: regex-test
- Chinese page: https://toolkit.fun/tools/regex-test
- English page: https://toolkit.fun/en/tools/regex-test
- Category: 文本
- Type: builtin
- Description (English): Test regular expressions against text and list matches and capture groups.
- Description (中文): 第一行写正则（/pattern/flags 或裸 pattern），其余行为待匹配文本，输出所有命中与分组。
- Input: text
- Output: text
- Version: 1
- Sandbox: timeout=2000ms; network=disabled; AI=disabled
- REST endpoint: https://toolkit.fun/api/v1/t/regex-test
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/regex-test/manifest
- Sample input: /\\\\d+/g 订单 1024 已于 2026-07-02 发货，运单号 SF987654。
- Documentation (English): Test regular expressions against text and list matches and capture groups.

## RMB Uppercase

- Slug: rmb-upper
- Chinese page: https://toolkit.fun/tools/rmb-upper
- English page: https://toolkit.fun/en/tools/rmb-upper
- Category: 文本
- Type: builtin
- Description (English): Convert numeric RMB amounts into formal uppercase Chinese currency text.
- Description (中文): 把数字金额转换为人民币大写（壹贰叁…元角分整），开票、填合同专用。移植自社区同名工具。
- Input: text
- Output: text
- Version: 1
- Sandbox: timeout=2000ms; network=disabled; AI=disabled
- REST endpoint: https://toolkit.fun/api/v1/t/rmb-upper
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/rmb-upper/manifest
- Sample input: 1234.56
- Documentation (English): Convert numeric RMB amounts into formal uppercase Chinese currency text.

## Markdown Preview

- Slug: markdown
- Chinese page: https://toolkit.fun/tools/markdown
- English page: https://toolkit.fun/en/tools/markdown
- Category: 文本
- Type: builtin
- Description (English): Render a safe subset of Markdown into HTML for quick previews.
- Description (中文): 把 Markdown 渲染为 HTML（标题、粗斜体、代码、列表、链接、引用、表格常用子集），旧版依赖 CDN marked，现为内置纯函数实现。
- Input: text
- Output: text
- Version: 1
- Sandbox: timeout=2000ms; network=disabled; AI=disabled
- REST endpoint: https://toolkit.fun/api/v1/t/markdown
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/markdown/manifest
- Sample input: # 标题 - 支持 **粗体** 与 *斜体* - `行内代码` 与链接 \[toolkit\]\(https://toolkit.fun\) > 引用一行
- Documentation (English): Render a safe subset of Markdown into HTML for quick previews.

## AI Summary

- Slug: ai-summary
- Chinese page: https://toolkit.fun/tools/ai-summary
- English page: https://toolkit.fun/en/tools/ai-summary
- Category: AI
- Type: builtin
- Description (English): Summarize long text into concise bullet points with the AI capability.
- Description (中文): 调用大模型对长文本做三句话摘要，支持中英文。每次调用按 token 计费。
- Input: text
- Output: text
- Version: 1
- Sandbox: timeout=2000ms; network=disabled; AI=enabled
- REST endpoint: https://toolkit.fun/api/v1/t/ai-summary
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/ai-summary/manifest
- Sample input: 
- Documentation (English): Summarize long text into concise bullet points with the AI capability.

## AI Ask

- Slug: ai-ask
- Chinese page: https://toolkit.fun/tools/ai-ask
- English page: https://toolkit.fun/en/tools/ai-ask
- Category: AI
- Type: builtin
- Description (English): Ask an AI model through a declared server-side AI capability.
- Description (中文): 向大模型直接提问（GLM），适合解释报错、生成正则、快速总结。按 token 计费，走服务端能力接口。
- Input: text
- Output: text
- Version: 1
- Sandbox: timeout=2000ms; network=disabled; AI=enabled
- REST endpoint: https://toolkit.fun/api/v1/t/ai-ask
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/ai-ask/manifest
- Sample input: 用一句话解释什么是幂等性
- Documentation (English): Ask an AI model through a declared server-side AI capability.

## IP Lookup

- Slug: ip-lookup
- Chinese page: https://toolkit.fun/tools/ip-lookup
- English page: https://toolkit.fun/en/tools/ip-lookup
- Category: 网络
- Type: builtin
- Description (English): Look up public IP geolocation through a server-side network whitelist.
- Description (中文): 查询单个或多个 IP（换行分隔）的地理归属与运营商，走服务端白名单网络（ip-api.com），浏览器无跨域烦恼。
- Input: text
- Output: key-value
- Version: 1
- Sandbox: timeout=2000ms; network=enabled; AI=disabled
- REST endpoint: https://toolkit.fun/api/v1/t/ip-lookup
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/ip-lookup/manifest
- Sample input: 8.8.8.8
- Documentation (English): Look up public IP geolocation through a server-side network whitelist.
- Documentation (中文): IP 归属查询 输入 1~20 个 IP（每行一个）。数据来自 ip-api.com 免费接口，由服务端沙箱通过网络白名单代理请求。

## UUID Generator

- Slug: uuid
- Chinese page: https://toolkit.fun/tools/uuid
- English page: https://toolkit.fun/en/tools/uuid
- Category: 文本
- Type: builtin
- Description (English): Generate one or more RFC 4122 v4 UUIDs locally.
- Description (中文): 批量生成 UUID v4，支持大小写与数量参数，输入被忽略。
- Input: text
- Output: text
- Version: 1
- Sandbox: timeout=2000ms; network=disabled; AI=disabled
- REST endpoint: https://toolkit.fun/api/v1/t/uuid
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/uuid/manifest
- Sample input: 
- Documentation (English): Generate one or more RFC 4122 v4 UUIDs locally.

## CSV Table Converter

- Slug: csv-table
- Chinese page: https://toolkit.fun/tools/csv-table
- English page: https://toolkit.fun/en/tools/csv-table
- Category: 数据格式
- Type: builtin
- Description (English): Convert CSV into Markdown tables or JSON arrays.
- Description (中文): 把 CSV / TSV 解析为对齐文本表格或 JSON 数组，自动识别分隔符与表头，支持带引号字段。
- Input: text
- Output: text
- Version: 1
- Sandbox: timeout=2000ms; network=disabled; AI=disabled
- REST endpoint: https://toolkit.fun/api/v1/t/csv-table
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/csv-table/manifest
- Sample input: name,role,city 林深,开发,杭州 苏苑,"设计,视觉",上海
- Documentation (English): Convert CSV into Markdown tables or JSON arrays.

## Word Counter

- Slug: word-counter
- Chinese page: https://toolkit.fun/tools/word-counter
- English page: https://toolkit.fun/en/tools/word-counter
- Category: 文本
- Type: builtin
- Description (English): Count Chinese characters, English words, lines, paragraphs, and byte length.
- Description (中文): 统计字符、单词、中文字数、行数与段落数，写文案、交稿前快速核对。
- Input: text
- Output: key-value
- Version: 1
- Sandbox: timeout=2000ms; network=disabled; AI=disabled
- REST endpoint: https://toolkit.fun/api/v1/t/word-counter
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/word-counter/manifest
- Sample input: toolkit.fun 让每个开发者拥有自己的工具箱。 Paste anything, we recognize it.
- Documentation (English): Count Chinese characters, English words, lines, paragraphs, and byte length.

## Color Converter

- Slug: color-convert
- Chinese page: https://toolkit.fun/tools/color-convert
- English page: https://toolkit.fun/en/tools/color-convert
- Category: 图像
- Type: builtin
- Description (English): Convert between HEX, RGB, HSL, and HSV formats.
- Description (中文): 在 HEX / RGB / HSL 之间互转，并给出与黑白文字的对比度提示，设计还原时顺手校色。
- Input: text
- Output: key-value
- Version: 1
- Sandbox: timeout=2000ms; network=disabled; AI=disabled
- REST endpoint: https://toolkit.fun/api/v1/t/color-convert
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/color-convert/manifest
- Sample input: #F0552B
- Documentation (English): Convert between HEX, RGB, HSL, and HSV formats.

## JWT Decoder

- Slug: jwt-decode
- Chinese page: https://toolkit.fun/tools/jwt-decode
- English page: https://toolkit.fun/en/tools/jwt-decode
- Category: 签名
- Type: builtin
- Description (English): Decode JWT header and payload locally and show expiry information.
- Description (中文): 解析 JWT 的 header / payload，展示算法、签发方、过期时间等声明并给出过期判断。纯本地解析，不校验签名。
- Input: text
- Output: key-value
- Version: 1
- Sandbox: timeout=2000ms; network=disabled; AI=disabled
- REST endpoint: https://toolkit.fun/api/v1/t/jwt-decode
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/jwt-decode/manifest
- Sample input: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiZXhwIjoxNzAwMDAwMDAwfQ.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c
- Documentation (English): Decode JWT header and payload locally and show expiry information.

## YAML to JSON

- Slug: yaml-to-json
- Chinese page: https://toolkit.fun/tools/yaml-to-json
- English page: https://toolkit.fun/en/tools/yaml-to-json
- Category: 数据格式
- Type: builtin
- Description (English): Convert common YAML structures into formatted JSON.
- Description (中文): 把 YAML（常用子集：嵌套映射、列表、标量、注释）转换为格式化 JSON，K8s / CI 配置排查利器。
- Input: text
- Output: text
- Version: 1
- Sandbox: timeout=2000ms; network=disabled; AI=disabled
- REST endpoint: https://toolkit.fun/api/v1/t/yaml-to-json
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/yaml-to-json/manifest
- Sample input: name: toolkit version: 2 tags: - web - cli meta: active: true
- Documentation (English): Convert common YAML structures into formatted JSON.
- Documentation (中文): YAML 转 JSON 支持 YAML 常用子集：嵌套 map、list、字符串/数字/布尔/null 标量、# 注释。不支持锚点、多行块标量。

## MD5 Digest

- Slug: md5
- Chinese page: https://toolkit.fun/tools/md5
- English page: https://toolkit.fun/en/tools/md5
- Category: 签名
- Type: builtin
- Description (English): Compute an MD5 digest for checksums and deduplication.
- Description (中文): 计算文本的 MD5 摘要（纯 JS 实现，本地计算）。注意：MD5 已不适合安全用途，仅用于校验与去重。
- Input: text
- Output: text
- Version: 1
- Sandbox: timeout=2000ms; network=disabled; AI=disabled
- REST endpoint: https://toolkit.fun/api/v1/t/md5
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/md5/manifest
- Sample input: hello world
- Documentation (English): Compute an MD5 digest for checksums and deduplication.

## SHA-256 Hash

- Slug: sha256
- Chinese page: https://toolkit.fun/tools/sha256
- English page: https://toolkit.fun/en/tools/sha256
- Category: 签名
- Type: builtin
- Description (English): Compute SHA-256, SHA-1, or SHA-512 digests for text.
- Description (中文): 对文本计算 SHA-256 / SHA-1 / SHA-512 摘要，使用浏览器同源的 WebCrypto 实现，纯本地不联网。
- Input: text
- Output: key-value
- Version: 1
- Sandbox: timeout=2000ms; network=disabled; AI=disabled
- REST endpoint: https://toolkit.fun/api/v1/t/sha256
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/sha256/manifest
- Sample input: hello world
- Documentation (English): Compute SHA-256, SHA-1, or SHA-512 digests for text.

## Timestamp Converter

- Slug: timestamp
- Chinese page: https://toolkit.fun/tools/timestamp
- English page: https://toolkit.fun/en/tools/timestamp
- Category: 数据格式
- Type: builtin
- Description (English): Convert Unix timestamps and date strings, auto-detect seconds or milliseconds, and output local time, UTC, and ISO 8601.
- Description (中文): Unix 时间戳与日期时间互转，自动识别秒/毫秒，输出本地时间、UTC、ISO 8601 多种格式。
- Input: text
- Output: key-value
- Version: 1
- Sandbox: timeout=2000ms; network=disabled; AI=disabled
- REST endpoint: https://toolkit.fun/api/v1/t/timestamp
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/timestamp/manifest
- Sample input: 1700000000
- Documentation (English): Convert Unix timestamps and date strings, auto-detect seconds or milliseconds, and output local time, UTC, and ISO 8601.
- Documentation (中文): 时间戳转换 输入 10/13 位时间戳→日期；输入日期字符串→时间戳。空输入返回当前时间。

## URL Encode / Decode

- Slug: url-encode
- Chinese page: https://toolkit.fun/tools/url-encode
- English page: https://toolkit.fun/en/tools/url-encode
- Category: 编解码
- Type: builtin
- Description (English): Percent-encode or decode URLs and query parameters, with automatic direction detection.
- Description (中文): 对 URL 或查询参数做 percent-encoding 编解码，自动判断方向，支持整段 URL 与单个组件两种粒度。
- Input: text
- Output: text
- Version: 1
- Sandbox: timeout=2000ms; network=disabled; AI=disabled
- REST endpoint: https://toolkit.fun/api/v1/t/url-encode
- MCP endpoint: https://toolkit.fun/api/mcp
- Registry manifest: https://toolkit.fun/api/v1/registry/tools/url-encode/manifest
- Sample input: https://example.com/搜索?q=你好 世界
- Documentation (English): Percent-encode or decode URLs and query parameters, with automatic direction detection.