常见问题
关于我们免费在线工具的常见问题解答
Getting Started
有哪些工具可用？
我们提供文档转换器（PDF/Word/PPT/Excel 转 Markdown）、文本工具（大小写转换、URL 编码）、开发者工具（文本对比、代码转 PDF），以及 ChatGPT、Claude、Gemini 等 AI 对话导出。
支持哪些文件格式？
文档工具支持 PDF、DOCX、PPTX 和 XLSX。文本工具支持 JSON、CSV、Markdown、HTML 等。AI 对话导出支持 Markdown、JSON、PDF、TXT、CSV 和 PNG。
Features
这些工具真的免费吗？
是的！所有工具完全免费使用，没有任何限制。无需注册账号，无需登录，没有任何隐藏费用。
需要安装什么吗？
在线工具无需安装，直接在浏览器中使用。AI 对话导出功能可以通过 Chrome 网上应用店免费安装浏览器扩展。
Privacy & Security
我的数据安全吗？
所有处理都在你的浏览器本地完成。你的文件和数据不会被上传到任何服务器。我们非常重视你的隐私——零数据收集。
Technical
手机上能用吗？
可以！所有在线工具在任何带有现代浏览器的设备上都能使用——电脑、平板或手机。浏览器扩展仅支持桌面版 Chrome/Edge。
More Questions
Can I export conversations from multiple AI chats at once?
Currently, you need to export each conversation individually. Batch export is a feature we're considering for future updates.
Does the extension work in incognito/private mode?
Yes! You need to enable "Allow in incognito" in the extension settings for it to work in private browsing mode.
Will exported conversations include images and code blocks?
Yes, all content including images, code blocks, and formatted text is preserved in the export. The level of formatting preservation depends on the chosen export format.
Can I customize the appearance of PNG exports?
We offer several pre-built themes for PNG exports. Custom themes and color schemes are planned for future updates.
Is there a limit to how many messages I can export?
There is no hard limit. However, very long conversations may take longer to process and export. PNG format has a practical limit due to browser memory constraints.
How do I report bugs or request features?
You can report bugs and request features through our GitHub repository or by contacting us on Twitter/X. We appreciate all feedback!
Still have questions?
Can't find the answer you're looking for? Feel free to reach out!