SillyTavern-style character card generator

SillyTavern Character Card Generator

Draft original character_card_v2-style JSON from one RP idea.

Generate a roleplay character with personality, scenario, first message, and system prompt fields that fit SillyTavern-style workflows.

JSON fieldsExport-focused

namedescriptionpersonalityscenariofirst_messystem_promptcreator_notes

Generate JSON-ready card →Character card basics

Not an official SillyTavern integration. CharacterMuse AI creates original character_card_v2-style JSON you can review and adapt.

Example JSON shape

{
  "spec": "chara_card_v2",
  "data": {
    "name": "Mara Vell",
    "personality": "Guarded, practical...",
    "scenario": "A lighthouse before a storm...",
    "first_mes": "Third ship this month...",
    "system_prompt": "Roleplay as Mara..."
  }
}

Write the idea

Start with a role, mood, conflict, relationship, or opening scene.

Generate fields

Turn the idea into roleplay-specific personality, scenario, greeting, and prompt fields.

Copy JSON

Review the structured export before adapting it to your own local setup.

FAQ

SillyTavern-style export notes

Is this official SillyTavern support?

No. This page targets SillyTavern-style character card workflows and character_card_v2-style fields, but it is not affiliated with or endorsed by SillyTavern.

Why generate JSON?

JSON keeps the roleplay fields structured, so you do not have to manually rebuild name, personality, scenario, greeting, and prompt sections every time.

Can I use existing characters?

Use original characters. Avoid protected franchises, celebrities, official character names, and lookalike prompts.