Game guide
Dota 2 Voice Chat Translator
Rosh timings, smoke calls, "go go go": understand every teammate on EU, SEA or CIS servers.
Windows 10/11 · Free tier included · No credit card required
macOS:Apple silicon
Why
Voice Comms Win Games, If You Understand Them
Dota 2 servers are famously multilingual: Russian on EU and CIS, Peruvian Spanish on US, half a dozen languages on SEA. Team voice chat carries the smoke, the Roshan call and the buyback decision, and much of it is not in English.
Unitra AI recognizes teammate speech on your device and shows translations in a click-through overlay over the game in about 1 second, so "идём на роша" reaches you as "going Roshan" before the fight, not after the throw.
The models are tuned for gaming vocabulary: hero names, item shorthand, "smoke", "rosh", "BKB up" and lane calls translate as play calls, not literal text. Terminology tuning is ongoing and results vary by language pair.
Game-specific terminology tuning is an active area of development. Results vary by title and language pair, and the models keep improving based on real gameplay feedback.
Use Cases
Built for Multilingual Dota
EU and CIS servers: Russian-speaking teammates every other game. Follow the calls instead of muting them.
SEA servers: Filipino, Indonesian, Thai and Vietnamese comms in one lobby, translated into yours.
Five-stacks on Discord: Discord audio is captured like game audio, so an international stack is covered the same way.
Setup
Start Translating in Three Steps
Install the desktop app.
Download Unitra AI for Windows 10/11. Free to start, no credit card required.
Pick your languages.
Choose the language you speak and the language you want translations in.
Launch Dota 2.
Translations appear in the overlay while you play. No alt-tab, no copy-paste. In exclusive fullscreen they show in the free Xbox Game Bar widget.
FAQ
Dota 2 Translation Questions
Does Unitra AI work with Dota 2's in-game voice chat?
Yes. Unitra AI captures your microphone and desktop audio at the system level, so it hears whatever you hear: Dota 2's in-game voice chat, Discord, or any other voice app. Everything is translated in about 1 second. No per-game integration is required.
Is it safe to use an overlay with Dota 2?
Unitra AI runs as a separate desktop application with its own click-through overlay window. It does not inject code into the game process, does not read game memory, and does not modify game files. It only captures audio at the operating-system level. That said, anti-cheat policies are set by each publisher and can change; if you have concerns, check the publisher's current policy.
Does the overlay show up in fullscreen Dota 2?
Yes. In borderless windowed mode (the default for most competitive players) the regular overlay shows on top of Dota 2. In exclusive fullscreen, Windows hides ordinary overlays, so Unitra AI shows the same subtitles in its free widget for Xbox Game Bar instead. You set it up once in Settings, Overlay.
Which languages are supported?
Unitra AI supports 35 languages used in gaming voice chat, including English, Spanish, Portuguese, French, German, Russian, Polish, Chinese, Japanese, Korean, Vietnamese and Arabic. Speech recognition runs on your device, and your audio is not uploaded unless you explicitly opt in to share data.
Is Unitra AI free?
Yes. Free to start. The Free plan includes about 2 hours of voice translation a day, doubled when you opt in to data sharing, and covers voice, text and image translation. No credit card needed.
Play Dota 2 With Anyone. In Any Language.
Download Unitra AI and get real-time voice translation in an in-game overlay.
Windows 10/11 · Free tier included · No credit card required
macOS:Apple silicon
Dota is a trademark of Valve Corporation. Unitra AI is an independent product and is not affiliated with, sponsored by, or endorsed by Valve. All other trademarks are the property of their respective owners.