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100+ languages · Free · Offline ready

Speak the world's language with the ByteEngine Translator App

Translate text, voice, live conversations, photos, and screenshots across 100+ languages — online or offline. The ByteEngine Translator app travels with you.

Download on the App StoreGet it on Google Play
Text translation across 100+ languages
Split-screen voice translation between Chinese and English
Camera translation of photos and screenshots
100+Languages
5Translation modes
OfflineReady anywhere
3iOS · Android · Mac
FreeForever, no limits
Features

Everything the ByteEngine Translator App can do

One free app for text, voice, camera, and live conversation translation — online or offline, across 100+ languages.

Split-screen voice translation between Chinese and English

Voice translation

Tap, talk, and read along on a split-screen bilingual voice translator.

Join or start a live group conversation in ByteEngine Translator

Live conversation

A real-time conversation translator for one-on-one chats and groups.

Camera translation of photos and screenshots

Camera translation

Point your camera or drop a screenshot for instant camera translation.

How it works

Translate in three steps with the ByteEngine Translator App

From your first tap to a spoken reply — translating across 100+ languages takes seconds.

Pick your languages

Choose a source and target from 100+ languages — then swap them anytime with a single tap.

Type, speak, or snap a photo

Enter text, talk out loud, or point your camera at a sign, menu, or screenshot.

TypeSpeakSnap

Get an instant translation

Read it, listen to it, share or save it — or talk back in a live two-way conversation.

Read · Listen · Share
Built for every moment

Slide through the experience

From live conversations to offline packs — scroll to explore the ByteEngine Translator app.

Join or start a live group conversation in ByteEngine Translator
01Live group conversation
Split-screen voice translation between Chinese and English
02Split-screen voice 中 ↔ EN
Real-time conversation translation with presenter mode
03Conversation & presenter mode
Text translation across 100+ languages
04Text translation
Camera translation of photos and screenshots
05Camera translation
Offline language packs for travel
06Offline language packs
Offline translation

Translate offline, anywhere

  • Download language packs

    Grab the languages you need while you have Wi-Fi, then keep them on your device.

  • No internet required

    Offline translation works in airplane mode, on the metro, or far off the grid.

  • Built for travelers

    Land in a new country and translate menus, signs, and chats without roaming fees.

Privacy

Private by design

  • No account to start

    Open the app and translate immediately — no sign-up, no email, no friction.

  • Permissions on demand

    Camera and microphone are used only while you are actively translating.

  • Transparent declarations

    Review our full data declarations on the App Store and Google Play before you install.

Help Center

Everything you need to translate the world

Guides, answers, and walkthroughs for the ByteEngine Translator app — from your first translation to offline travel mode.

Translator device

Bluetooth pairing and connection

  • Connection steps
  • Can't connect or keeps disconnecting
  • Bluetooth not found or shows "not connected"
  • Can two phones connect to one translator?
View all

Using the App

Voice translation and offline resources

  • Voice translation with the earphone button
  • Can't translate without a network
  • Offline voice pack not downloaded
View all
Loved by travelers worldwide

Translation that just works, wherever you go

Voice, camera, conversation, and offline — across 100+ languages.

“I enjoyed this app because it helps me to bridge the gap between me and my friends.”

LH

Lee Henry

Google Play review

“Very good app!”

MG

Marcelo Gonçalez

Google Play review

“Awesome translation, it works well.”

AH

Allen Herron

Google Play review

“Very fast interpretation.”

JS

Joe Sewell

Google Play review

“Works good with my Bluetooth earpiece translator.”

TE

Tom Edlin

Google Play review

“Seems to work, I'm happy with it.”

RW

Russell Wilson

Google Play review

FAQ

ByteEngine Translator App — questions, answered

Everything you need to know about pricing, languages, offline use, and supported devices.

Join or start a live group conversation in ByteEngine Translator
ByteEngine TranslatorFree • iOS & Android

Get the ByteEngine Translator app

Translate text, voice, and photos across 100+ languages — even offline. No account needed, no fees. Free on iOS & Android.

Download on the App StoreGet it on Google Play
Scan to download on iOS & Android
Scan to download on iOS & Android — App Store
App Store
Scan to download on iOS & Android — Google Play
Google Play
Camera translation of photos and screenshots
LogoByteEngine Translator App

Break language barriers in 100+ languages — free on every device.

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