🌐 Secure multilingual chat on any device
Join any conversation —
in your own language.
PTT911 / Professional Translation Tools is a simple to use, secure, web-based multilingual communication app. Invite participants into browser-based chats, support conversations across 81 languages, use AI-assisted voice-to-text and text-to-voice in natural sounding speech, and let each person read and hear messages in their selected native language.
Welcome to the chat. Everyone can use their own language.
Bienvenidos al chat. Todos pueden usar su propio idioma.
Speak messages, translate text, and use native-sounding text-to-speech voices.
One chat. Many languages. No app install required.
PTT911 works entirely in a modern web browser, giving users cross-platform access on phones, tablets, laptops, and desktops. A paid user can create a chat and invite participants, even if everyone speaks a different language. Each person selects their native language, and PTT911 translates the conversation for that participant on their own device.
Built for multilingual conversations that need to work for everyone.
PTT911 helps groups communicate across language barriers by combining secure web-based chat, AI-assisted translation, AI-assisted voice-to-text, and per-user language preferences.
Multilingual Group Chat
Create secure browser-based chats and invite participants who speak different languages into the same conversation.
81 Supported Languages
PTT911 supports translation services across 81 languages so participants can communicate in the language they understand best.
Voice-to-Text
Users can speak to their phone, tablet, or computer, and AI-assisted voice recognition converts speech into chat text.
Text-to-Speech Voices
Use text-to-speech with more than 500 selectable native-sounding voices to hear translated messages aloud.
A multilingual chat platform for real-world communication.
PTT911 can support personal, travel, business, and emergency-focused communication by helping invited participants understand the same chat in the language they choose.
Travel & Personal Use
Invite family, friends, hosts, guides, or local contacts into multilingual chats where each person can read and respond in their own language.
Explore Travel Tools →Business Translation
Host multilingual conversations with customers, staff, vendors, partners, or teams without requiring everyone to speak the same language.
Business Solutions →Emergency Services
Support dispatchers, responders, agencies, and people in distress with multilingual chats, GPS data, emergency details, medical information, media uploads, and real-time updates.
Emergency Services →How multilingual chat works with PTT911.
Start a secure web-based chat, invite participants, and let each person communicate in the language they understand best.
Start a Web Chat
A paid user creates a secure browser-based chat from a computer, tablet, or mobile device.
Invite Participants
Invite any number of people into the conversation, even if they speak different languages.
Choose Native Language
Each participant selects their native language, and messages are translated for them on their own device.
Chat by Voice, Text, or Audio
Users can type, speak with AI-assisted voice-to-text, listen with text-to-speech, and review chat transcripts.
More ways to communicate across devices.
PTT911 supports more than typed chat. Users can speak messages with AI-assisted voice-to-text, listen with native-sounding text-to-speech voices, review chat transcripts, and use PTT Talk to speak into a phone while text appears on a computer.
PTT Talk
Speak into your phone and have the text output on your PC, making cross-device communication easier in real time.
Chat Transcripts
Access chat transcripts so conversations can be reviewed, referenced, or documented after the chat.
500+ Voices
Select from more than 500 native-sounding text-to-speech voices to hear messages in a natural voice.
Secure multilingual communication, used responsibly.
PTT911 uses secure, encrypted server-side processing with AI-assisted translation, voice-to-text, and text-to-speech features. Like all automated translation and speech tools, results should be reviewed carefully in important, sensitive, or urgent situations.
Privacy First
PTT911 is designed for secure multilingual communication and uses encrypted server-side processing to support chat translation.
Read Privacy Policy →AI-Assisted Translation
AI helps translate chat messages and convert speech to text, but automated results may contain errors.
Review Terms →Responsible Use
For important, legal, medical, safety, or emergency situations, users should review translated content carefully and seek qualified assistance when needed.
View User Responsibilities →
For complete legal details, please review the approved
Privacy Policy
and
Terms and Conditions.
Get Started with secure multilingual chat
Ready to bring everyone into the same conversation?
PTT911 / Professional Translation Tools helps people communicate in secure browser-based chats where each participant can use the language they understand best.
- Secure web-based multilingual chat
- Invite participants who speak different languages
- AI-assisted translation and voice-to-text
- Travel, business, and emergency-focused use cases
Contact PTT911
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