TranStream: Live Translation

TranStream provides real-time translated subtitles for international live streams, online broadcasts, and audio playing on your device.

Play the live stream or audio you want to understand, then start translation in TranStream. Translated subtitles in your selected language appear on screen in real time. Follow international streamers, gaming broadcasts, news, interviews, online classes, and live conversations more easily.

TranStream recognizes audio played on your device in real time and displays translated subtitles. Even when you do not understand the original language, you can follow the flow of a broadcast, key conversations, commentary, and interviews.

Key features

• Real-time speech recognition and translated subtitles
• Subtitle overlay displayed over other apps
• Choose your preferred subtitle language
• Translate microphone or device audio
• Save frequently used apps, languages, and translation preferences
• Adjust subtitle size and display style
• Real-time conversation interpreting
• Free translation time and optional translation-time purchases
• Share tips and information with the TranStream community

Use TranStream for

• International streamer gaming, talk, reaction, and daily live broadcasts
• Global gaming tournaments, esports events, player interviews, and commentary
• International football, basketball, baseball, combat sports, tennis, and other sports broadcasts
• Global news, local breaking news, press conferences, debates, and interviews
• Live streams and interviews from international musicians, creators, actors, and artists
• Game announcements, technology events, product launches, and online conferences
• Online classes, seminars, webinars, lectures, and public talks
• Travel streams, food content, beauty, fashion, music, and radio broadcasts
• Finance, business, cryptocurrency, IT, science, and educational live content
• Voice conversations and online meetings with friends, colleagues, or international partners

Where device audio capture is supported, TranStream can be used with audio playing from services such as YouTube Live, Twitch, Kick, SOOP, CHZZK, TikTok LIVE, BIGO LIVE, Zoom, Google Meet, Discord, and browser-based live streams.

How to use TranStream

1. Sign in to TranStream.
2. Play the live stream, video, meeting, or audio you want to understand.
3. Tap “Start translation”.
4. Allow the microphone or audio-capture permission when prompted.
5. Select the source and subtitle languages.
6. View real-time translated subtitles on screen.

TranStream does not provide, host, or store broadcasts. It processes audio that you are playing in real time to provide translated subtitles.

Audio capture may be limited by the original app, service settings, copyright-protection methods, device settings, or Android policies. Translation quality can vary depending on audio quality, speaking speed, background noise, network conditions, number of speakers, and supported languages.

The service names and trademarks mentioned belong to their respective owners. TranStream is not affiliated with, endorsed by, or a provider of those services.

Recent changes:
Fixed an issue where watching ads to add time (+1s/+3s/+5s) showed "Coming soon". Stability improvements.