Furina: Clank Chat Atelier by LOXdxk

Furina: Clank Chat Atelier is a client-side customization and roleplay toolkit for clank.world chats.

Furina lets users personalize the chat experience with per-conversation themes, colors, typography, message styling, image and live MP4/WebM wallpapers, stickers, particles, atmosphere effects, decorative ornaments, Reader/Focus tools, and other optional visual effects.

The ambience system supports direct audio URLs, SoundCloud, and YouTube. On Firefox, SoundCloud and YouTube use their official embedded players.

Director Notes let users save per-conversation roleplay instructions and continuity reminders. When Director is enabled, Furina inserts its clearly marked OOC reminder block into the user's normal outgoing Clank message so the character AI can receive it. Furina only hides its own generated Director block from the local transcript; ordinary user-written OOC messages remain visible.

Furina also includes theme presets, import/export tools, Full Setup portability, scoped custom CSS, diagnostics, and an interface available in English and Spanish.

Furina does not operate its own servers, does not use analytics, and does not collect or sell user data. Settings are stored locally in Firefox.