Special Tools

Explore our free Special Tools.

All Special Tools

• 通用 URL/链接提取器Fetch, filter, and export all links and anchor texts from any website URL.
• 个人搜索引擎Build an instant, offline search engine over thousands of your local documents, code files, and notes.
• 数据恢复助手Upload a corrupted file. We scan its raw binary locally to extract any readable human text left inside.
• 合同风险分析器Paste any legal agreement. Our local AI flags hidden traps, indemnification clauses, and high-risk terms instantly.
• 文件夹智能Scan huge folders locally to instantly discover what's taking up your space without installing any software.
• 重复媒体查找器Scan any local folder to instantly identify exact duplicate photos, videos, and documents to free up space.
• SEO深度爬虫Instantly crawl any URL locally to analyze SEO meta tags, heading structures, links, and image alt tags.
• 语音笔记摘要器Upload WhatsApp voice notes. Our local AI instantly transcribes, summarizes, and extracts action items offline.
• WhatsApp 聊天视频制作器Turn WhatsApp chat exports (.txt) into beautiful, animated video-ready chat simulations locally.
• 截图搜索引擎Drop hundreds of screenshots and search through their text instantly using local AI OCR.
• AI文档取证分析器Detect tampering, extract hidden metadata, check editing footprints, and verify cryptographic hashes for PDFs offline.
• The PDF Modifier ToolEdit PDFs Instantly. 100% Private. No Upload Required. Add text, draw, sign, whiteout, redact & watermark.
• 通用链接下载器Batch download files, documents, and web pages from URLs securely.
• 通用文件合并Merge PDF, HTML, Images, and Text files into a single PDF instantly.