On-Device AI · Translate · Chat · Analyze

Translate, Chat & Analyze.
Fully On-Device.

LocalAI Translator runs entirely on your device using Gemma 3 AI models. Translate text, images, and speech — or have AI conversations and analyze content — all privately, without sending a single byte to the cloud.

Get on Google Play Explore Features
50+
Languages
100%
Offline
1 Day
Free Trial
Zero
Data Sent
Capabilities

Translate, Chat & Analyze — On-Device

Powerful AI translation, multi-turn chat, and image analysis — all running locally on your Android device, completely offline.

📝

Text Translation

Translate any text instantly with Gemma 3 AI. Supports 50+ languages with natural, context-aware results.

📸

Image & OCR Translation

Point your camera at signs, menus, or documents. The AI extracts and translates text from any image.

🎙️

Audio & Speech Translation

Speak and get instant translations. Perfect for conversations and real-time communication abroad.

🔒

Complete Privacy

All processing happens on your device. Zero data collection, no accounts required, no internet needed.

⚡

GPU-Accelerated

Leverages your device's GPU for fast AI inference. Get translations in seconds, not minutes.

🎨

Smart Personalization

Remembers your translation history locally. Dark and light themes to suit your preference.

💬

AI Chat & Analysis

Go beyond translation. Ask questions, analyze documents, and have multi-turn AI conversations — all on-device, no cloud.

Privacy First

Your Data Stays on Your Device

We built LocalAI Translator from the ground up with privacy as the core principle.

🤖

Local AI Processing

Gemma 3 models run entirely on-device. No cloud AI, no API calls.

📡

No Internet Required

Works fully offline after initial model download. Fly mode? No problem.

🚫

Zero Data Collection

We collect nothing. No analytics, no crash reports, no user tracking.

🗂️

Local History Only

Translation history is stored only on your device and never leaves it.

🔒
Privacy Shield
Your data never leaves your device
100% Local
Zero Cloud
No Tracking
App Preview

See It in Action

Real screenshots from the app — translate text, images, and voice offline.

Simple Setup

Get Translating in 3 Steps

From install to first translation in under 5 minutes.

01

Install the App

Download LocalAI Translator from Google Play. Requires Android 12+ with at least 4 GB RAM.

02

Download an AI Model

Choose Basic (3.2 GB) or Advanced (4.3 GB) Gemma 3 model. One-time download, runs forever offline.

03

Start Translating

Select your languages, type or speak, or point the camera. Your translations are instant and private.

AI Models

Powered by Google Gemma 3

Choose the model that fits your device's capabilities for the best balance of speed and quality.

Basic Model

Gemma-3n-E2B

Fast and efficient. Great for everyday translation tasks.

Model Size
3.2 GB
RAM Required
~5.5 GB
  • 50+ languages
  • Fast inference
  • 4 GB RAM minimum
  • Works on most devices
✨ Recommended
Advanced Model

Gemma-3n-E4B

Higher quality translations with better nuance and context.

Model Size
4.3 GB
RAM Required
~6.5 GB
  • 50+ languages
  • Superior quality
  • 6 GB RAM recommended
  • Best for complex text
Who It's For

Perfect for Every Situation

Whether you're traveling, studying, or working — LocalAI has you covered.

✈️

Travelers

Navigate foreign countries without data roaming. Translate signs, menus, and conversations offline.

💼

Business Professionals

Translate sensitive documents privately. No confidential data ever leaves your device.

🎓

Students

Study foreign languages with instant translation help. Works in libraries and on flights.

🏥

Healthcare Workers

Communicate with patients in their language. Privacy-critical environment? Fully offline.

Pricing

Try Free for 1 Day

No credit card required. No hidden charges. No auto-billing.

1
🎁

1-Day Free Trial

Full access to all features for 24 hours. No payment required.

2
✨

Freemium Mode

After trial: ~10 translations per day, forever free.

3
🚀

Pro Subscription

Unlimited translations via Google Play In-App Purchase.

ℹ️ No automatic charges. Upgrade only when you're ready.

Start Free Trial
Languages

50+ Languages Supported

From major world languages to regional dialects — all running on-device.

English Русский 中文 日本語 한국어 Español Français Deutsch Italiano Português العربية हिन्दी Türkçe Українська Polski Nederlands Svenska Tiếng Việt ไทย Bahasa Indonesia עברית Suomi Norsk Dansk Čeština Magyar Română Ελληνικά Bahasa Melayu Filipino বাংলা தமிழ் తెలుగు मराठी ਪੰਜਾਬੀ فارسی اردو Afrikaans Català Euskara Galego Hrvatski Slovenčina Slovenščina Srpski Bosanski Shqip Монгол Azərbaycan Қазақ Беларуская Lietuvių Latviešu Eesti English Русский 中文 日本語 한국어 Español Français Deutsch Italiano Português العربية हिन्दी Türkçe Українська Polski Nederlands Svenska Tiếng Việt ไทย Bahasa Indonesia עברית Suomi Norsk Dansk Čeština Magyar Română Ελληνικά Bahasa Melayu Filipino বাংলা தமிழ் తెలుగు मराठी ਪੰਜਾਬੀ فارسی اردو Afrikaans Català Euskara Galego Hrvatski Slovenčina Slovenščina Srpski Bosanski Shqip Монгол Azərbaycan Қазақ Беларуская Lietuvių Latviešu Eesti
System Requirements

What You Need

LocalAI Translator requires capable hardware to run AI models on-device.

📱 Minimum

Android
Android 12+
RAM
4 GB RAM
Storage
8 GB free
Processor
Any modern SoC

⭐ Recommended

Android
Android 13+
RAM
6+ GB RAM
Storage
12+ GB free
Processor
Snapdragon 8 Gen 2+
Check on Google Play
FAQ

Frequently Asked Questions

Everything you need to know about LocalAI Translator.

Does it really work without internet?
Yes, completely. After the one-time model download (3.2–4.3 GB over Wi-Fi), all translations run 100% on-device. No internet connection is ever needed again.
What Android version do I need?
LocalAI Translator requires Android 12 or higher. For the best experience with the Advanced model, we recommend Android 13+ with 6+ GB of RAM.
How large is the AI model download?
The Basic model (Gemma-3n-E2B) is 3.2 GB. The Advanced model (Gemma-3n-E4B) is 4.3 GB. This is a one-time download — no updates required.
Does the app collect any of my data?
No. We collect absolutely nothing. No analytics, no crash reports, no usage data. Your translations stay on your device forever.
How does the free trial work?
You get 24 hours of full access with no credit card required. After the trial, the app switches to freemium mode (~10 translations/day). Upgrade to Pro anytime via Google Play.
What languages are supported?
Over 50 languages including English, Russian, Chinese, Japanese, Korean, Spanish, French, German, Italian, Portuguese, Arabic, Hindi, Turkish, and many more.
Can I translate images and photos?
Yes! The OCR feature extracts text from any image — photos, screenshots, documents, signs, menus — and translates it instantly on-device.
Is speech translation supported?
Yes. You can speak in one language and get the translation spoken back in another. All audio processing happens locally — your voice never leaves your device.
Can I chat with the AI, not just translate?
Yes! Beyond translation, you can have full multi-turn AI conversations on-device. Ask follow-up questions, analyze documents, get explanations — everything happens locally on your device with no internet required.
Can the AI analyze images and documents?
Yes. Point your camera or load an image and the AI can translate, describe, and analyze the content. Great for understanding foreign documents, signs, or any visual content — all offline.