Kaomojiya
Free Japanese text emoticon (kaomoji) library with 5,000+ one-click copy emoticons for any platform
🛡️ AgentReady threat assessment
MAESTRO 7-layer threat model + OWASP AIVSS risk score for Kaomojiya, derived from its capabilities.
These scores are auto-generated from public information (the agent's own listing, docs, and repository) using the canonical OWASP AIVSS formula and the MAESTRO framework — an estimate for guidance, not a penetration test, audit, or certification. See the scoring methodology — every score is re-derived by the same automated method as an agent's public evidence changes.
Overview
Kaomojiya is a free platform for Japanese text emoticons (kaomoji). Unlike emoji relying on image rendering, kaomoji use Unicode characters that display consistently across every device and platform. Hosts 5,000+ curated kaomoji in 50+ categories: happiness, sadness, love, anger, surprise, animals, food, and more. Every emoticon copies with one click — no sign-up, no downloads, free forever. Built with Next.js 14, TypeScript, and TailwindCSS. Deployed on Cloudflare Pages for global edge delivery with sub-second load times. Supports English, Japanese, and Chinese. Perfect for developers enriching READMEs, creators adding flair to social posts, or anyone wanting expressive text emotions online.
Key features and capabilities
- 5,000+ kaomoji organized into 50+ expressive categories with one-click copy
- Universal Unicode text — displays perfectly on any device, browser, or platform
- Multilingual interface supporting English, Japanese, and Chinese
- Lightning-fast edge delivery via Cloudflare Pages with sub-second load times
- Completely free with no registration, no downloads, and no ads
Use cases
- Developers adding expressive kaomoji to GitHub READMEs and documentation
- Content creators finding unique Japanese emoticons for social media posts
- Chat users enhancing conversations on Discord, LINE, Slack, and WhatsApp
- Bloggers and writers adding personality and emotion to articles
- Japanese culture enthusiasts exploring authentic kaomoji art expressions