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Language Annotator

Turn everything you read into vocabulary practice

eBook Reader
Chrome Extensions
Education
Languages
Visit WebsiteSee on Product HuntChrome

Hunted byfireindark707fireindark707

Translate and save words without leaving the page, keep their original context, and see them highlighted when they appear again. Language Annotator also supports PDF, EPUB and MOBI reading, vocabulary management, and practice.

Top comment

Hi Product Hunt! I built Language Annotator because the usual vocabulary workflow felt broken: I would look up a word while reading, understand it for a moment, and then forget it. Language Annotator connects those steps into one reading workflow. You can translate text in place, save a word together with its real sentence, and automatically see that word highlighted when it appears again in a later article or book. That repeated exposure in new contexts is the part I personally wanted most. The extension also includes a vocabulary manager, practice mode, and an ebook reader for PDF, EPUB and MOBI files. It currently supports 11 interface languages and does not collect or use personal data. I would especially value feedback on the reading experience and on which practice features would make saved vocabulary more useful over time.

Comment highlights

The in-context highlighting is honestly the standout feature for me, makes new words stick way better than flashcards. Reader support across pdf and epub is a nice bonus too.

honestly the best part is how the highlights stay tied to the original context when you save a word, makes reviewing later actually useful instead of just a random vocab list

About Language Annotator on Product Hunt

Turn everything you read into vocabulary practice

Language Annotator was submitted on Product Hunt and earned 2 upvotes and 3 comments, placing #154 on the daily leaderboard. Translate and save words without leaving the page, keep their original context, and see them highlighted when they appear again. Language Annotator also supports PDF, EPUB and MOBI reading, vocabulary management, and practice.

Language Annotator was featured in eBook Reader (5.3k followers), Chrome Extensions (52.7k followers), Education (79k followers) and Languages (14.4k followers) on Product Hunt. Together, these topics include over 52k products, making this a competitive space to launch in.

Who hunted Language Annotator?

Language Annotator was hunted by fireindark707. 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.

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