888tools

An online toolkit extended and modified from the CorentinTh/it-tools open-source project, with a default Traditional Chinese interface. Includes over 114 tools covering text processing (Tongwentang Traditional-Simplified Converter, special font generator), measurement tools (countdown timer, world time), birthday/age calculation (including cat and dog age), QR code generation and parsing, PDF toolbox, image processing (AI background removal, compression, format conversion, color correction), audio/video editing (video conversion, audio editing, AI lyric player), P2P file transfer and encrypted chat, CSV/Excel viewer, TXT to EPUB conversion, etc. Supports the WebMCP browser-native AI Agent standard, allowing direct invocation of 17+ frontend tool APIs. Features SEO optimization: Playwright pre-rendering of all site pages, JSON-LD structured data, /llms.txt, and sitemap.xml. The sidebar offers dual-state fixed navigation (expanded mode and narrow icon mode), with mobile versions using a drawer-style sidebar and adjusted search placement. Utilizes the OpenCC JS engine for high-quality Traditional-Simplified conversion, supporting vocabulary-level conversion (e.g., 頭髮/hair, 理髮/barber). P2P functionality, based on WebRTC, enables end-to-end encrypted transmission, including file transfer and real-time chat (with message recall, emoji panel, and desktop notifications).