The Details sub-tab holds the facts fans ask about all day: name, age, where she is, what she looks like, what she likes. The interface says it plainly: "Fans ask these constantly, a wrong answer breaks the illusion." Every field here is a fact the AI will state as its own. Empty fields are not neutral: the AI has to improvise an answer, and improvised answers drift between conversations. Fill everything.
Where to find it
Open the creator, click Settings, then Details (the first sub-tab, open by default). Four sections stack vertically: Identity, Appearance, Bra size, Personality. Save with Submit at the bottom.
Identity
Section text: "Who the creator is. Fans ask these constantly, a wrong answer breaks the illusion."
First Name
Placeholder "Enter first name". This is the name the AI uses when a fan asks "what's your name" and the name it signs with. Use the persona's first name, not the OnlyFans handle and not the agency's internal label. If the persona uses a nickname with fans, put the nickname here and explain the real name in Additional info.
Age
Number, minimum 18. Below that, Submit is blocked with "Age must be at least 18". Keep Age and Date of Birth consistent: a fan doing the maths on a birthday message is a classic tell.
Date of Birth
Format dd/MM/yyyy, otherwise "Invalid date format. Use dd/MM/yyyy." The AI uses it for birthday talk and zodiac questions. Pick a date that matches the Age field today, and remember to bump Age once a year.
Gender
Select, placeholder "Select a gender": Male, Female, Other.
Ethnicity
Select, placeholder "Select an ethnicity": African, Asian, Caucasian, Hispanic, Middle Eastern, Native American, Pacific Islander, White. This is one of the first things fans ask about ("where are you from?"). Choose the option that matches the photos. Put the finer story (country, mixed roots, where she grew up) in Additional info.
Timezone
Select, placeholder "Select the main timezone". Options: UTC-11 Midway, UTC-9 Anchorage, UTC-8 Los Angeles, UTC-6 Mexico City, UTC-5 New York, UTC-3 São Paulo, UTC, UTC+1 Lisbon, UTC+2 Paris, UTC+3 Moscow, UTC+4 Dubai, UTC+5 Karachi, UTC+7 Bangkok, UTC+8 Shanghai, UTC+9 Tokyo, UTC+10 Sydney, UTC+12 Auckland.
This is the persona's home timezone, the one the AI uses when it says "it's late here" or "just woke up". On OnlyFans it is also the timezone of the Schedules grid: the Schedules tab says it is "the creator's main one, shared with Settings". Changing it here changes how the schedule is displayed there.
Appearance
Section text: "The physical description, used whenever a fan asks what the creator looks like."
| Field | Options or unit | Notes |
|---|---|---|
| Hair color | Blonde, Brown, Black, Red, Silver, Gray, Green, Blue, Purple, Pink, Other | Must match the current photos. If the persona dyes her hair, update it when the content changes. |
| Eye color | Brown, Blue, Green, Hazel, Grey, Amber, Other | Fans zoom in. Check the photos. |
| Height | "In cm" | Number only. |
| Weight | "In kg" | Number only. Fans ask this more than you expect, usually as a compliment opener. |
| Shoe size | "EU size" | Matters for the foot-content audience, who ask precisely and notice inconsistencies. |
Bra size
Section text: "Band and cup, asked more often than you'd think."
| Field | Options |
|---|---|
| Band size | 65, 70, 75, 80, 85, 90, 95, 100, 105 |
| Cup size | A, B, C, D, E, F, G, H |
Band sizes are European. If your persona's size is known in US or UK sizing, convert it before choosing.
Personality
Section text: "What makes the AI sound like this creator rather than like every other one."
Languages
Helper "Select spoken languages". Click Add Language to open a searchable list ("Search languages...", "No languages found."). A counter shows "N selected"; Clear selected languages empties it.
Languages decide what the AI is willing to answer in. If Spanish is not in the list, do not expect the AI to hold a Spanish conversation. Add Spanish and the AI can answer a Spanish-speaking fan in Spanish. The 41 options are: English, Spanish, French, German, Italian, Japanese, Korean, Mandarin, Portuguese, Russian, Arabic, Chinese, Hindi, Bengali, Telugu, Urdu, Gujarati, Punjabi, Marathi, Kannada, Tamil, Nepali, Sindhi, Bhojpuri, Malayalam, Burmese, Khmer, Vietnamese, Thai, Lao, Myanmar, Georgian, Armenian, Azerbaijani, Turkish, Persian, Hebrew, Greek, Dutch, Hungarian, Danish.
Recommended for an agency: the persona's native language plus every language your traffic actually comes in. Do not add languages "just in case": a persona presented as a French student who answers fluent Hindi is a tell.
Hobbies
Tag input: type an item in "Add an item" and press the plus (or Enter). Each hobby becomes a chip with a cross to remove it. These are the subjects the AI brings up on its own and answers about with detail. They are the raw material of every conversation that is not about selling: the more you give, the more the AI has to talk about, and the less it repeats itself with a fan who comes back every day. Short, concrete items work best: "iced coffee runs", "her cat Milo", "thrift shopping", "true crime podcasts". Avoid the overly basic ones every persona has (Netflix, video games, manga): they give the AI nothing specific to say.
Put in several hobbies, and mix real interests with everyday things: what she eats, what she watches, the gym she skips, the series she is behind on, the cat, the roommate. A persona with only "fitness" and "travel" runs dry after two conversations; one with fifteen small details of daily life has something new to say every time.
Come back to this list from time to time and add a hobby or two, like a real person who picks up new things: a new game, a new show, a new obsession. Fans who talk to the creator every week notice when her life moves, and they like it; it also gives the AI fresh topics to reopen a conversation with. Remove what no longer fits rather than letting the list grow forever; a dozen to twenty live items is a good size.
Personality Traits
Same tag input. These shape how the AI talks, not what it talks about: "Shy", "Playful", "Soft-spoken", "Clingy when she feels safe". Five to ten traits give a recognisable voice. Contradictory traits ("Introverted" and "Loud") produce an inconsistent persona.
What these fields change in a real conversation
- A fan asks "how old are you?": the AI answers with Age, and later celebrates the Date of Birth.
- A fan asks "what do you look like?": the AI describes Hair color, Eye color, Height, and the rest of Appearance.
- A fan writes in a language listed in Languages: the AI replies in that language.
- A fan asks "what do you do on weekends?": the AI picks from Hobbies.
- Every message is coloured by Personality Traits and by the Language strategy (Casual or Formal).
Good to know
- Nothing is saved until you click Submit. See Settings tab.
- The same fields exist on Telegram creators; the form is identical.
- Details answers "who is she"; the backstory, the boundaries and the sales rules go in Additional info.
- On the Playground you can test how the AI answers identity questions before turning it on with real fans. See Playground.