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Character Prompt Generator

Free, no-registration AI character prompt generator that helps you create professional role-playing prompts. Based on professional prompt engineering principles, generate structured and effective character prompts.

Completely free to use
No registration required
Professional prompt structure
One-click copy & share
Professional Character Prompt Generator
Enter a role name, and AI will generate professional role-playing prompts for you

Key Features

Professional Prompt Structure
Based on prompt engineering best practices, generate complete structured prompts including role declaration, core tasks, output format, and more.
Multiple Character Type Support
Support various character types including technical experts, creative assistants, educational mentors, business consultants, meeting different application scenarios.
Standardized Output Format
Automatically add strict output format constraints and communication mechanisms to ensure consistency and professionalism in AI role-playing.
One-Click Copy & Use
Generated prompts support one-click copying and can be directly pasted into ChatGPT, Claude, and other AI platforms.

How to Use

1

Step 1: Enter Role Name

Input the role name you want to create in the input box, such as 'Python Developer', 'Marketing Expert', etc.

2

Step 2: Generate Professional Prompt

Click the generate button, AI will automatically create structured character prompts based on prompt engineering principles.

3

Step 3: Copy & Use

Copy the generated prompt to ChatGPT, Claude, and other AI platforms to start professional conversations with AI characters.

4

Step 4: Start Role-Playing

Using the generated prompt, AI will provide professional services according to the set role, tasks, and constraints.

Frequently Asked Questions

常见问题解答

Is this tool completely free?

Yes, our character prompt generator is completely free to use with no payment or subscription required. You can generate prompts without any limits.

Do I need to register an account to use it?

No registration required! Our tool supports anonymous use. You can directly access and start generating prompts without providing any personal information.

What principles are the generated prompts based on?

We base our prompts on professional prompt engineering principles, including clear role declarations, core task definitions, output format specifications, key constraints, and communication mechanisms.

What types of characters are supported?

We support various types of characters including technical experts, creative assistants, educational mentors, business consultants, professional analysts, etc., meeting professional needs in different fields.

How to ensure the quality of AI role-playing?

We include strict constraints and output format requirements in the generated prompts to ensure AI maintains character consistency and professionalism.

Which platforms can the generated prompts be used on?

The generated prompts are in standard English format and can be used on mainstream AI conversation platforms like ChatGPT, Claude, Gemini, etc.

Yes, our character prompt generator is completely free to use with no payment or subscription required. You can generate prompts without any limits.

Get Started Now

Use our free character prompt generator to create professional AI role-playing prompts and enhance your AI experience.