Swiftin - AI translator for pages, input, subtitles and PDF

Bilingual translation of sites, subtitles and PDF. Talk freely, learn languages, work worldwide. 100+ languages, 6+ AI engines.

SwiftIn is an AI translator and writing assistant right in your browser. Translate web pages, subtitles, and documents, and polish everything you write yourself. Read, watch, and chat in any language as if it were your own. 🌐 Bilingual website translation Open any page in side-by-side "original + translation" mode, paragraph by paragraph, handy for reading news, articles, documentation, and forums while picking up the language along the way. Or switch to full-page translation. Layout and meaning stay intact. ✍️ AI editor in any input field Click the button right inside the input field and work with your text without leaving the page: • Translate into the language you need before sending • Improve your text and make it sound more natural • Fix spelling and grammar • Rephrase, simplify, make it shorter or longer • Change the tone, from formal to friendly Works in both a foreign language and your native one, so you can write emails, messages, and AI prompts clearly and confidently. 🎬 Bilingual subtitles for video Watch videos with two subtitle tracks at once, in the language you're learning and your native one. Supports YouTube, Coursera, and Netflix. Perfect for studying and sharpening your listening skills on the content you love. 📄 Document and book translation Upload a file and get a translation of Excel, PDF, EPUB, and other formats. Great for research papers, manuals, presentations, contracts, and study materials. 🖱️ Selected text translation Select a word or phrase on the page and get a translation with a context-aware explanation, not a dry dictionary entry. 🤖 Smart AI-powered translation Under the hood are modern AI engines: translation that's meaningful and natural, context-aware rather than word-by-word substitution. There's a fast free mode and advanced models for accuracy. 🌍 100+ languages Russian, English, German, French, Spanish, Japanese, and dozens of other directions, switchable in one click. 🔒 Your data, your control We respect your privacy. The texts you translate are not used to train models. Details are in our privacy policy. Erase language barriers: install SwiftIn and understand the internet in any language. ——————————————— 💬 Contact and support Got a question, an idea, or found a bug? Write to us, we're here: • Discord: https://discord.com/invite/AbeUVmQrXJ • Telegram: https://t.me/+aLldOVKVfTM5YTli • E-mail: velorislab@gmail.com