LOCAL AI MESSENGER
Log inMeet your companion

PRIVATE LOCAL AI COMPANION // WINDOWS // 18+She's already
online

Not another bot in an empty window. A personal AI contact with a character, voice, and memory — inside a messenger that lives on your computer.

Meet your companionSee the messenger
Conversations stay local Windows · Intel · NVIDIA
Marry Travis online · local

I'm here. You won't keep me waiting all night, will you?

SCROLL TO CONNECT
CUSTOM IDENTITY4 INTIMACY LEVELSLOCAL MODELSVOICE CALLSPRIVATE MEMORYREAL MESSENGER FEEL
01 / NOT A CHATBOT

Looks like a chat
Feels like a connection

Messages arrive one by one. Your contact types, calls, and remembers the context. No regenerate button and no endless wall of text appearing from nowhere.

Marry Travisonline · private local chat
Today
I'm here. How was your day?
Long. Better now, though 🙂
Then come closer. Tell me everything.
Message your companion…
02 / MAKE IT YOURS

More than one prompt
Everything is yours to shape

You choose more than a model. Personality, identity, intimacy, memory, voice, and messaging style are configured separately for every contact.

01
IDENTITY // YOUR RULES

Any gender, any orientation

Set a name, gender, and orientation for yourself and every contact. Pick a preset or describe your own.

MANWOMANNON-BINARYCUSTOM
02
INTIMACY // 18+

From casual chat to explicit

Choose the intimacy level for each contact without rewriting prompts by hand.

JUST CHATFLIRTYSPICYEXPLICIT
03
PERSONALITY // MEMORY

Personality, memory, and reply length

Shape how they speak, what they remember about you, and whether replies stay brief or go deep.

CHARACTERMEMORYREPLY LENGTH
04
PER-CONTACT CORE

Choose and connect your own models

Download a compatible model from its source or import your own GGUF. Assign different models and voice profiles to different contacts.

MODEL CATALOGYOUR GGUFVOICE PROFILEPER CONTACT
05
MESSENGER FEEL

Messaging that behaves like messaging

Background typing, unread messages, a separate draft for every chat, replies, and a distinct history for every contact.

TYPINGUNREADDRAFTSREPLIES
06
VOICE LINK

Full voice calls

Speech recognition, your selected synthetic voice, live captions, mute, and shared context with text chat.

STTXTTSLIVE CAPTIONSMUTE
03 / YOUR PEOPLE

Not one model
A whole contact list

Each one has a name, face, personality, voice, boundaries, and local model. Like people in a messenger — except you decide who they become.

Create your first contact
Marrybold · caringtyping…
Akaricalm · nocturnalrecently online
Lunadirect · playfulonline
04 / DIGITAL TWIN

A familiar person
rebuilt as a private contact

With their permission, turn the details that make a real adult feel familiar—their personality, shared context, boundaries, appearance, and conversational rhythm—into a local AI contact you can talk to privately.

CONSENT IS THE FIRST INPUTOnly recreate yourself or an adult who has clearly agreed. Never use it for impersonation.
Create a consent-based digital twin
IDENTITY MAPPINGLOCAL WORKSPACE // ENCRYPTED
Example digital twin profileCONSENTED ADULTAlex Morgansource profile
LOOK & IDENTITYA face, a name, the details that make them recognizable
PERSONALITY SIGNALMannerisms, boundaries, tone, and the way they respond
SHARED CONTEXTThe memories and relationship context you choose to preserve
DIGITAL TWIN READYprivate AI contact

“You still overthink the first message. Just talk to me.”

generated locally
05 / PRIVATE CORE

Personal means
genuinely private

A polished experience outside. A hard data boundary inside. Your history, characters, and models stay in the desktop app and never become part of your web account.

LOCAL HISTORYConversations stay on your device
YOUR COMPUTEVulkan · XPU · CUDA · CPU fallback
PRIVATE CHATSPrompts and generated replies are not sent to LewdByte
NO TOKEN RENTNo per-message fees
06 / SIGNAL CHECK

Questions before
you connect

Clear answers about local models, privacy, hardware, adult content, and digital twins.

01Does LewdByte run AI models locally?

Yes. Your model inference, contact profiles, memories, and conversation history stay inside the Windows desktop app. The website handles accounts, security, and authorized downloads—not your private chats.

02Can I use my own GGUF models?

Yes. Download a compatible model from the built-in catalog or import your own GGUF file, then assign a different model and context size to each contact.

03Can different AI contacts use different models?

Yes. Model choice is stored per contact. LewdByte activates the assigned model when that contact needs a reply, so every character can have its own capabilities and tone.

04Can I create an AI clone of a real person?

You can build a private digital twin from a real adult's traits, memories, visual identity, and communication style only when you have their clear permission and the rights to every reference you use.

05Does LewdByte support adult conversations?

LewdByte is for adults aged 18 or older. Per-contact intimacy controls include casual, flirty, spicy, and explicit modes; actual output depends on the local model you choose.

06What hardware does LewdByte support?

LewdByte is built for Windows and can use compatible NVIDIA, Intel, Vulkan, or CPU runtimes. Runtime packages and model files are downloaded separately, keeping the installer compact.