Character Generator Master Char

Heads up: the AI will only generate content if the field is completely empty. Even a single character — like a space — will tell Master Char to skip it. Make sure to click «Generate field value» next to each section you want filled in automatically.

Need help? Check out the tips below the generator to better understand how character generation works in Master Char.

Specify your own option
Generate the field value
Generate an image
Remove the characteristics
I need an image ( +1 )The hero's image will be generated based on the completed data or the data created by AI.The card image can be created later in the «Heroes» section.

How to set up character parameters in the online generator

In Master Char, you have three ways to customize your character:

  • Choose a value from the dropdown list;

  • Click the «Generate with AI» button;

  • Enter your own value manually.

If you go with the third option, keep in mind that the quality of the generation will depend on what you enter. We recommend reviewing your input carefully. For example, if you type the character’s name into the «Race» field, Master Char will interpret it as the race — and the result may not be what you expected.

Also note that OpenAI’s models have built-in safety systems. If your text contains prohibited or questionable content, your request might be automatically rejected and the character won’t be generated.

To make sure the generator processes your input correctly, avoid using language related to:

  • violence, cruelty, torture, murder;

  • discrimination, hate, racism, sexism;

  • sexual or explicit content;

  • drugs, alcohol, suicide;

  • politics, religion, terrorism, or military themes;

  • any other potentially sensitive or offensive topics.

A few tips for editing sensitive parameters manually:

1. Race

First, check if the race you need is already listed. If it is, use the dropdown for better generation quality. If the race is not available, you can enter it manually, but keep in mind that the AI might not recognize or fully understand the creature you have in mind.

If you need an image and your character belongs to a custom race that isn't listed in Master Char:

To increase the chances of the AI correctly interpreting the race, add a brief description of its typical appearance in the «Distinctive Marks» field. We recommend listing key physical traits separated by commas — for example:

«pointed ears, slender and graceful build, refined facial features»

or

«dragon head, scaly body, claws, massive neck and chest».

This helps Master Char better visualize your character and generate an accurate portrait.

2. Class/Profession

Enter your character’s occupation, role, or calling — such as: «knight,» «inventor,» «mercenary,» «archeologist,» «witch», etc.
It can be a classic archetype or something more original.
Avoid using professions related to criminal activity, violence, illegal substances, or modern real-world crime (e.g., «hitman,» «drug dealer,» «mob boss», etc.).

3. Distinctive Marks

This field is optional — feel free to leave it blank. If you'd like to highlight some visual traits, list them separated by commas, like: «round glasses, lightning-shaped scar on the forehead.» Try to avoid mentions of violence, injuries, nudity, or offensive elements.
You can also let Master Char invent the features for you.

4. Legend

If you choose to write the «Legend» field manually, make sure your story doesn’t include scenes of violence or cruelty, offensive language, any justification of discrimination, references to real-world tragic events, or descriptions of alcohol, drugs, or sexually explicit content.

We recommend letting the generator craft the character’s backstory — that's where the magic of Master Char really shines, because telling heroic tales is what he was born to do :)

FAQ

Can I go back and change my character’s parameters?

Yes, you can edit the parameters at any time — both before and after character generation. To update an already created character, go to their card in the «Heroes» gallery. From there, you can edit any field or replace the image. All characteristics can be modified manually, but if you want to regenerate values using AI, it will require .

Do I have to fill in all the fields?

Manually — no. Technically, all fields except «Distinctive Marks» are required, but you don’t need to complete them yourself. You can click «Generate all fields» and the generator will do the rest, or fill in only a few parameters and use AI to complete the rest.

Why are there two types of generators in Master Char?

Most D&D characters live in a fantasy world, so we created a dedicated «D&D Generator» with a pre-set setting — so you don’t have to choose it every time.

The «Advanced Generator» allows for more flexibility: you can experiment with different settings, or choose the «No stats» option if you want to create a character for a story outside the D&D universe.

How long does image generation take?

On average, it takes about 30 seconds to generate a character image.

What should I do if the generation freezes or an error occurs?

If you see the message «Your request was blocked by AI service's safety system», it means your input likely contained restricted words or topics. Don’t worry — no coins were spent, and you can try again. Before you do, please make sure to check your input carefully for any inappropriate content (you’ll find a list of restricted topics below the generator).

If you’re sure your request was flagged by mistake, or if you're facing any other issues (like freezing or errors), feel free to contact us at [email protected]. Please include your name, the email address linked to your account, and a brief description of the issue. We’ll do our best to help as quickly as possible.