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DualCap
Bilingual Captions & Language Learning
Watch videos to learn any language. Bilingual captions, grammar explanations & word lookup on Netflix, YouTube and more. DualCap overlays live dual language captions on whatever video you play. View original subtitle and translation side by side Click any word to look it up. Click for conjugation and full grammar explanation Save sentences to your own dictionary. No separate study sessions. No app switching. Just watch and absorb.
Hey everyone 👋 maker here.
DualCap started as a personal project. I was learning German by watching Netflix and kept switching between the show and a dictionary. Every language learning tool I found was either expensive, slow, or just not built for how immersion actually works.
So I built this over a few nights.
The core idea is simple your brain picks up language fastest through context and repetition. DualCap keeps you inside the video while giving you everything you need: translation, grammar, word lookup, and a dictionary that builds itself as you watch.
Would love to hear from anyone learning a language through content. What do you watch? What's been the hardest part? Happy to answer any questions about how it works under the hood too.
About DualCap on Product Hunt
“Bilingual Captions & Language Learning”
DualCap was submitted on Product Hunt and earned 7 upvotes and 1 comments, placing #57 on the daily leaderboard. Watch videos to learn any language. Bilingual captions, grammar explanations & word lookup on Netflix, YouTube and more. DualCap overlays live dual language captions on whatever video you play. View original subtitle and translation side by side Click any word to look it up. Click for conjugation and full grammar explanation Save sentences to your own dictionary. No separate study sessions. No app switching. Just watch and absorb.
On the analytics side, DualCap competes within Chrome Extensions, Education, Languages and Artificial Intelligence — topics that collectively have 616.8k followers on Product Hunt. The dashboard above tracks how DualCap performed against the three products that launched closest to it on the same day.
Who hunted DualCap?
DualCap was hunted by Abhishek Jha. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of DualCap including community comment highlights and product details, visit the product overview.
Abhishek Jha