LAPLACE Chatterbox can replace words in a message automatically before the danmaku is sent, drawing on the cloud word list LAPLACE maintains or on your own local rules
Features
- Cloud word list: maintained by LAPLACE, covering global replacement rules plus rules specific to individual live rooms; it syncs when the script loads and refreshes every 10 minutes
- Local global rules: your own replacement rules, applied in every live room, taking priority over the cloud rules
- Local room rules: replacement rules for one live room, active only in that room, with the highest priority
- Priority order (later overrides earlier): global cloud word list → room cloud word list → local global rules → local room rules
- Replacement rules apply to every danmaku send path, including Auto Send, regular sends, Simultaneous Interpretation, and Memes
Usage
Cloud Word List
- The cloud word list syncs when the script loads; you can also trigger a sync manually with Sync in the Settings tab
- The sync status shows the last sync time and how many rules apply to the current room (global + room-specific)
- The Contribute Rules link opens GitHub, where you can submit new cloud replacement entries
Local Global Rules
- Manage your custom rules in the Local Global Rules section of the Settings tab
- Each rule has an Original and a Replacement field, both accepting any text
- Rules apply in every live room and take priority over the cloud rules
- Add or remove rules at any time; edits take effect immediately, with no page reload
Local Room Rules
- Manage rules for a specific room in the Local Room Rules section of the Settings tab
- The current room ID appears in the room list automatically once you enter a live room; you can also type a room ID to add another room
- Each room carries its own replacement rules, active only in that live room
- These have the highest priority and override both local global rules and cloud rules
Testing Word Lists
- The Test Cloud Word List and Test Local Word List buttons send test danmaku to the current live room so you can verify the replacements
- The test sends the original words one by one; when one is filtered out, the replacement goes out next, and the log shows the result
Testing a word list sends real danmaku to the current live room, so run it while the streamer is not live
Notes
- Word replacement applies only to plain-text danmaku; emotes (
emoticon_unique) are sent as separate messages and are not replaced - Local word list rules live in the Tampermonkey / Violentmonkey script storage and are lost once you clear the script's data
Last updated on September 19, 2026