Offline AI Chat: OfflineGPT

OfflineGPT is a private offline AI chat that runs on your phone — not in the cloud.

Chat with on-device models after a one-time download. Your conversations stay on your device. Use OfflineGPT when you need AI without internet — flights, travel, weak networks, or anytime you want private AI.

An offline alternative to cloud ChatGPT-style chat — models run on your device.

WHY OFFLINEGPT
• Offline AI chat after you download a model
• Private by design — chats stay on your phone
• No account required to start chatting
• Works in English, Hindi, Tamil, Bengali + more

WHAT YOU CAN DO
• Text chat with on-device / local LLM models
• Voice input (speech-to-text)
• Attach PDF, DOCX, XLSX and ask about them (Pro)
• Analyze images (Pro)
• Hear answers with text-to-speech
• Multiple chats + custom prompts

MODEL OPTIONS
• Lite — text chat, unlimited usage
• Pro — unlocks image, voice & documents
• Think — advanced reasoning for capable devices

Models download once, then run fully offline. Internet is only needed for the first model download — after that you get AI without internet.

Built for people who want a private offline chatbot and on-device AI — students, professionals, travelers, and anyone who doesn’t want prompts leaving their phone.

Download OfflineGPT and keep offline AI chat on your device.

Recent changes:
Faster replies on slower phones. OfflineGPT now measures how your device
actually performs and picks whichever engine is quicker on it, instead of
assuming.

Ask for a PDF and you get one. Reports export as real PDFs — tap View PDF
to read it, or Save PDF to keep it. Tables now survive the export.

Photos work again on Pro. Attaching an image failed on some devices; menus,
signs and documents now read correctly.

Fewer interruptions while the model reloads.