KaomojiBox is a free website for copying and pasting Japanese text faces (kaomoji). Browse 559 expressions in 13 categories, click to copy, and paste into chat, captions, or bios. Favorites stay in the current browser. You can also generate six faces from a description in the AI kaomoji studio, or assemble one manually in Mix & match. Available in multiple interface languages (including English, Japanese, and Chinese). No account required. The core library is a curated set of 559 faces, not an AI-only product.