According to AlphaMoat, as of 2026-09, the Chrome extension Smoothchat has 166 users (+14.5% MoM), rated 5 (1 reviews) — ranked #3,464 of 9,324 AI browser extensions, and #701 of 1,839 in Office & Collaboration.
What is Smoothchat
Translate audio from any webpage—videos, voice notes, or embedded players. 🌍 What is Smoothchat.ai?
Smoothchat is a real-time AI voice translation extension for Chrome. It allows you to instantly translate audio from any webpage — including videos, voice messages, and embedded players — into your preferred language. Whether you’re watching international content, attending an online lecture, or communicating across languages, Smoothchat.ai makes it seamless.
⚡ Key Features
Real-time voice translation: Translate audio on the fly without interruptions.
Multi-language support: Supports English ⇄ Chinese ⇄ Spanish (with more languages coming soon).
Cross-platform usage: Works with YouTube, streaming sites, online courses, podcasts, and embedded players.
Show the rest of the store description▾
Accurate AI-powered translation: Built on state-of-the-art speech recognition and translation models.
Simple & intuitive UI: One-click to start translation, no technical setup required.
🎁 Free Trial & Subscription
Free Trial: All new users get a limited-time free usage allowance (minutes/hours) to experience premium features.
Paid Subscription: After the trial, you can continue using basic features for free or subscribe for unlimited premium usage.
Payments are securely processed via Stripe, and refunds follow Stripe’s standard policy.
🔒 Privacy & Security
We respect your privacy.
No raw audio is stored — all processing happens in real time and is discarded immediately.
For details, please see our Privacy Policy .
🚀 Perfect For
Language learners watching videos in their target language.
Students taking international online courses.
Global professionals working with multilingual teams.
Content creators accessing foreign media.
🛠 Support & Feedback
We actively maintain and improve Smoothchat.ai. You can:
Report bugs or suggestions via our Discord community(https://discord.com/channels/1355750470446092419/1406478744885137579)
Open issues or contribute on GitHub(https://github.com/SMOOTHTranslate)
Or contact us directly at [email protected]
Extension profile
User Growth Trend
Popular in Office & Collaboration
Easy-to-use PDF tools to view, edit, convert, fill, e-sign PDF files, and more in your browser.
+ Compare
Handwritten notes, course reading, creased scans, TED/Coursera lectures: layout kept, bilingual subtitles. Web instant, auto match.
+ Compare
Translate while you read and write with DeepL Translate, the world’s most accurate translator.
+ Compare
Free Translate Website, Translate PDF & Epub eBook, Translate Video Subtitles in Bilingual
+ Compare
Get instant access to dozens of PDF tools directly in your browser – no downloads, no switching tabs.
+ Compare
Data month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.