关于我们 - F-Tools

F-Tools 是一个一站式在线工具箱，提供 38+ 实用小工具，覆盖开发、编码、文档、图片、计算等场景。我们的目标是成为开发者和办公人员日常工作中最便捷的工具集合。F-Tools is an all-in-one online toolbox offering 38+ handy tools covering development, encoding, documents, images, calculations and more. Our goal is to be the most convenient toolset for developers and office workers in their daily work.

我们的理念Our Philosophy

✓免费使用 — 所有工具完全免费，无需注册Free to use — All tools are completely free, no registration required
✓隐私安全 — 大部分工具在浏览器端运行，数据不会上传到服务器Privacy first — Most tools run in the browser, no data is uploaded to the server
✓极速体验 — 静态优先架构，首屏加载 < 1 秒Blazing fast — Static-first architecture, first screen loads in < 1 second
✓持续更新 — 定期添加新工具，覆盖更多使用场景Continuously updated — New tools are added regularly to cover more use cases

常见问题FAQ

F-Tools 真的完全免费吗？Is F-Tools really completely free?

是的。所有工具均免费开放，无需注册账号，也没有使用次数限制。我们仅通过页面广告维持服务器与开发成本。Yes. Every tool is free and open, with no account or usage limits. We cover server and development costs only through on-page ads.

我的数据会被上传到服务器吗？Is my data uploaded to your servers?

绝大多数工具（格式化、编解码、计算、图片处理等）完全在浏览器本地运行，数据不离开你的设备。少数文档转换类工具需上传到后端处理，处理完成后立即删除，详见隐私政策。The vast majority of tools (formatters, encoders, calculators, image processing, etc.) run entirely in your browser — data never leaves your device. A few document-conversion tools require server-side processing; files are deleted immediately afterwards, as described in our Privacy Policy.

如何反馈问题或建议新工具？How do I report issues or suggest a tool?

欢迎通过下方邮箱联系我们，邮件标题注明「工具建议」或「问题反馈」即可，我们会定期处理。Reach us via the email below with "Tool suggestion" or "Issue report" in the subject — we review messages regularly.

联系我们Contact Us

如果您有工具建议、发现问题、或希望合作，请通过以下方式联系我们：If you have tool suggestions, find an issue, or want to collaborate, please reach us through the following: