Helgio Highlighter

Tracking since May 26, 2026.

Changelog

• Jun 8, 2026
  description

  Full description
  
  Helgio Highlighter helps you learn languages from real content.
  
  Click words, phrases, document text, or YouTube subtitles to get contextual translations, save useful vocabulary as cards, and practice it later.
  
  Instead of copying words into a separate translator, Helgio lets you understand and collect vocabulary while you read or watch.
  
  What you can do with Helgio
  
  Translate in context
  Click or select a word or phrase and see what it means in the sentence where you found it.
  
  Learn with YouTube
  Click YouTube subtitles while watching videos and save useful words from real speech.
  
  Read websites and documents
  Use Helgio while reading articles, study materials, work pages, books, and documents you need to understand.
  
  Save words as cards
  Add useful vocabulary to your personal card sets in one click.
  
  Practice later
  Review your saved cards and keep learning from the words you collected.
  
  Free use
  
  You can try Helgio before registration:
  
  20 translations without registration;
  100 more translations after sign-up;
  no credit card required to start.
  
  After the free translations are used, a Helgio subscription is required to continue contextual translation and one-click word saving.
  
  Your vocabulary stays with you
  
  Your saved vocabulary is yours.
  
  Even without a subscription, you can continue to:
  
  review saved cards;
  practice saved words;
  edit your cards;
  add new words manually.
  
  A Helgio subscription is for contextual translation and one-click vocabulary collection from websites, documents, and YouTube.
  
  Best for
  language learners;
  students;
  people learning from YouTube;
  readers of foreign-language websites;
  users who need to understand documents in another language;
  professionals reading foreign-language content.
  
  Learn from what you love. Understand what you need.

  Click any word or phrase — on a website, in a document, or in YouTube subtitles. Helgio shows the translation in the context of the full sentence, not just a dictionary definition. The word is saved to your vocabulary automatically.
  
  WHERE IT WORKS
  Websites — Read news, articles, blogs, forums, and work pages in any language. Click any word to understand it in context.
  YouTube — Click any word in the subtitles while watching a video. The translation appears instantly — no need to pause.
  Documents — Upload a PDF, Word, PowerPoint, Excel, or EPUB file and read it like a regular webpage. Click any word — it works the same way.
  Books — Read books in the original. Every unfamiliar word is one click away.
  
  YOUR VOCABULARY
  Every word you click is saved automatically with its meaning and the original sentence for context. Practice later with flashcards built from real content — not random word lists.
  
  WHY HELGIO IS DIFFERENT
  A regular translator gives you a one-time translation. Helgio builds a learning loop: real content → contextual understanding → saved word → flashcard → practice. When you look up a word, Helgio explains what it means in that specific sentence — not just a list of possible meanings.
  
  HOW TO START
  1. Install Helgio — one click, no registration.
  2. Open any website, document, or YouTube video.
  3. Click any word or phrase.
  4. See the translation in context.
  5. Your word is saved. Practice it later with flashcards.
  
  FREE TO START
  20 translations without registration. 100 more after sign-up. No credit card needed. Your saved vocabulary stays with you — even without a subscription.
  Contextual translation powered by DeepL.

• Jun 8, 2026
  short_description

  Helgio Highlighter.

  Translate words and phrases in context while reading websites, documents, and YouTube subtitles.

Permissions & access

Permissions

identitystoragetabscontextMenusclipboardRead

Host access

https://www.youtube.com/*, https://youtube.com/*, http://vpn.youface.ru:3014/*, https://dev.thepony.app/*, https://en.thepony.app/*, https://helgio.youface.ru/*

Screenshots