开发者工具
12 个分类，共 54 个工具 — 全部免费。
Toolfy▾
Toolfy12 个分类，共 54 个工具 — 全部免费。
JSON 与 YAML 格式互转
JSON 数组与 CSV 文件互转
JSON 与 XML 格式互转
HEX、RGB、HSL 等颜色格式互转
二进制、八进制、十进制、十六进制互转
各种度量单位之间的转换
Convert AAC, M4A, MP3, WAV, FLAC, OGG, and Opus audio files directly in your browser. Choose MP3 and other available output formats without uploading private recordings, music, or voice files to a server. Supported options are detected from the local conversion engine before they are shown.
Generate RFC-compliant UUIDs. Supports UUID v4 (random, cryptographically secure via Web Crypto API), UUID v7 (time-ordered with millisecond timestamp prefix for sortable IDs), and Nil UUID. Generate up to 100 UUIDs at once.
生成强大、可自定义的密码
生成 Lorem Ipsum 占位文本
生成 MD5、SHA-1、SHA-256、SHA-512 哈希值
从文本或 URL 生成二维码
生成和谐的配色方案
Generate realistic mock datasets for testing and prototyping. Build a custom schema by picking field types — names, emails, addresses, dates, UUIDs, booleans, and more — then export any number of records as JSON or CSV. Includes ready-made presets for common schemas like User, Product, Order, Employee, and Address.
Play HLS (HTTP Live Streaming) and M3U8 playlist streams directly in your browser — no software installation required. Supports adaptive bitrate streaming, live streams, and VOD content. Powered by Aurio Player.
可视化分析 JSON 数据结构，支持折叠树状视图、JSONPath 表达式生成和数组字段统计
通过链接多个步骤构建 JSON 数据处理流水线——支持 JSONPath 提取、筛选、排序、字段选择（保留/排除）、切片、展开、自定义 JavaScript 变换和输出格式化。每个步骤的中间结果均可查看，可通过 URL 分享流水线配置。
从规范提交记录生成更新日志
生成用于 SEO 和社交分享的 HTML Meta 标签
A curated library of production-grade AI prompt templates across 10 categories — Coding, Image Generation, Writing, Music, Creative, Business, Marketing, Education, Research, and Data & Analytics. Each template is engineered for output stability and real-world productivity, with clearly marked variable placeholders. Copy any prompt with one click and adapt it instantly.