How to Create a Custom AI Girlfriend With Promptchan AI

Direct answer: Create a Promptchan AI girlfriend by choosing an original fictional adult appearance, adding a name, personality, interests, background and scenario, then writing an opening message that demonstrates her voice. Test the profile in Chat Mode before using Story Mode, voice, images or video. Pro unlocks the full character builder, advanced appearance controls, in-chat images and iOS voice calls.

Custom companion checklist

Stage	Main decision
Identity	Original fictional adult, never a real-person copy
Appearance	Clear anchor image and stable traits
Personality	Three or four traits with visible behaviour
Background	A few memorable facts and interests
Scenario	Place, relationship, goal and tone
Opening message	Demonstrates voice and response length
Mode	Chat for texting, Story for narrated scenes
Media	Images, video and voice after the core identity passes
Plan	Pro for the complete builder and advanced companion features

Affiliate disclosure: We may receive a commission when readers join through our tracked Promptchan link. The guide is based on official product documentation and does not claim an unrecorded long-term memory test.

Create Your Promptchan AI Girlfriend

What can a Promptchan AI girlfriend do?

Promptchan combines companion chat with AI image and video creation. Its official chat tutorial describes a Discover feed of community characters, custom companions, Chat and Story modes, voices, live iOS calls on Pro, image generation from the current chat scene and advanced character creation.

The product's strongest use is continuity across formats. You can design a fictional adult, talk to her, create visual scenes and animate a selected image. The trade-off is complexity and Gem use. A weak character profile can produce inconsistent chat even if the images look good.

This page owns the end-to-end companion build. The AI character generator guide covers builder fields in depth. The Promptchan AI chat review owns the broad product verdict.

Step 1: Decide the companion's purpose

Write one sentence explaining the desired experience. Examples:

a warm daily conversational partner interested in books and travel;
a confident fictional character for short roleplay scenes; or
an original visual model whose images and chat share one identity.

This goal controls which details matter. Daily chat needs stable interests and response habits. Story Mode needs motives, setting and conflict. Visual continuity needs a strong appearance anchor.

Step 2: Create an original adult identity

Do not copy a celebrity, creator, colleague, former partner or private person. Choose a clearly adult fictional age and original name. Avoid school settings, youthful ambiguity and real biographical details.

Promptchan's terms state that characters are intended to be over 18 and prohibit non-consensual deepfake pornography and minor-related content.

Step 3: Build the appearance

Use a description or select a Promptchan-generated image. Pro is described as supporting character creation from generated images and advanced appearance settings.

Keep the permanent visual profile focused on:

adult age range;
face shape;
hair and eyes;
skin tone;
body build;
one or two distinctive original traits; and
a visual style.

Do not fill the identity with every outfit and room. Those change by scene. Review Promptchan character consistency before generating a large media set.

Step 4: Define personality through behaviour

Choose three or four compatible traits. Then explain how they appear.

Weak: funny, confident, smart.

Stronger: confident and warm; uses dry humour; asks direct follow-up questions; becomes thoughtful when discussing art and travel.

The second version is testable. You can ask about a listed interest and see whether the behaviour appears.

Step 5: Add interests and background

Promptchan lets users add interests, occupation, location and backstory. Choose a small set that supports the character's purpose.

For example, a travel photographer might like street food, old architecture and documentary films. Those connected facts give the chat natural topics. A random list of twenty hobbies is harder to keep coherent.

Do not include private addresses, real workplaces or identifying information.

Step 6: Set a scenario

The official guide says Promptchan offers more than 50 prepared scenes. You can also build a custom starting point.

Use four elements:

Where are both characters?
What is their relationship?
What is happening now?
What tone should the first exchange have?

Example: Two adult friends meet at a quiet airport café after separate trips. She wants to compare the strangest meals they tried. The tone is warm, teasing and curious.

Step 7: Write the opening message

The first message should prove the voice. Include a direct line, one relevant action if needed and a hook for reply.

For Chat Mode, keep it similar to a natural message. For Story Mode, light narration can establish the scene. Do not write a huge monologue if you want short replies later.

Step 8: Choose Chat or Story Mode

Promptchan describes Chat as natural message exchange and Story as scene-based narration. Start with Chat to test personality, facts and reply length. Move to Story when the profile is stable and the scenario needs action.

Switching between modes clears the current conversation history, according to the official guide. Save any important notes before changing. Read the full Chat versus Story comparison.

Step 9: Select the chat model and voice

Promptchan's June 2026 guide lists v2.5 Fast for quicker, lighter replies and v2.5 Pro for deeper responses. Test both with the same five messages if the account allows it.

The guide says a couple of voices are free and more are available with Plus. Pro live voice calls are described as available in the iOS app. Batch 3 will own the dedicated voice-call guide, so this page only covers voice as part of setup.

Step 10: Add images and video

Pro users can create an image from the current chat scene, according to Promptchan. For controlled visual identity, it can be better to first create a clean image in Create, save the character, and compare later scene images against it.

Use Promptchan image-to-video only after the still passes face, hand and background checks. Keep motion small for the first animation.

A seven-day test plan

Day	Test	What to record
1	Five basic Chat messages	Tone, facts, response length
2	Interest discussion	Topic depth and consistency
3	Scenario change	Whether personality survives context
4	Story Mode fresh session	Narration, agency and pacing
5	Voice messages	Voice fit and Gem spend
6	One scene image	Visual identity and context
7	Review costs	Gems, plan gates and value

Do not claim long-term memory after one chat. Record dates, model, starting and ending Gems, mode changes and any history reset.

Common setup problems

The character feels generic

Replace adjective lists with behaviour, connected interests and a specific opening situation.

Replies contradict the background

Shorten the profile to its most important facts. Start a fresh test and ask direct questions about those facts.

The face changes across media

Use a clean saved identity, keep the same style family and separate stable traits from scene prompts.

The Story output is too long

Set expectations in the profile and opening message. Ask for a shorter next turn and test whether the format improves.

The voice does not fit

Choose a different available voice before investing in narrated messages or calls. Written personality and audio tone should support each other.

Gems disappear quickly

Messages can cost a Gem or two depending on the model, and voice or media adds cost. Record every action. Batch 3's Gems guide will own detailed currency budgeting.

Free versus Pro for custom companions

Free access provides a small starting test. Promptchan states that Pro includes the full character builder, advanced appearance options, characters from generated images, images inside chat and live voice calls on iOS.

Pro is currently listed at $33.99 with 800 monthly Gems plus unlimited casual generations. Promotional pricing may appear at checkout. Use Promptchan pricing to decide based on current plan gates, not an old number.

Privacy and healthy use

Do not add real personal data to a fictional profile. Keep sensitive images private and download media you need. Review public-content licensing before posting.

An AI companion should not replace medical care, emergency help or all human relationships. Set time and spending limits. If use disrupts sleep, work, finances or relationships, take a break and seek appropriate support.

Verdict

The best Promptchan AI girlfriend is built from a coherent original adult identity, not the longest form. Start with purpose, appearance, behaviour, three connected interests, a simple scenario and a strong first message. Test chat before media, record Gem use and choose Pro only when its builder, images, video or voice features justify the cost.

Frequently asked questions

Can I make my own AI girlfriend on Promptchan?

Yes. Promptchan supports custom appearance, personality, interests, background, scenario and opening message.

Is the custom builder free?

Free users can test the service, while the official guide assigns the full builder and advanced appearance tools to Pro.

Can a Promptchan girlfriend send images?

Promptchan says Pro can create an image from the current chat scene.

Does Promptchan have voice calls?

Its official guide describes live voice calls as a Pro feature on iOS.

Can I copy a real person?

No. Build an original fictional adult. Non-consensual deepfakes and real-person sexualised impersonation are prohibited.

Which mode should I start with?

Start with Chat Mode for personality testing. Use Story Mode for longer narrated scenes after the profile is stable.

Schema recommendations

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Editorial sources

Fact-checked: 22 July 2026. Models, plan gates, voices and platform access can change.