Overview
In-browser interlinear translation with token-aligned glosses.
Learn languages with ease, in a more intuitive and immersive way on any web page you visit, you gain the opportunity to learn :D See what words mean DIRECTLY inside the web page, no need to hop between a translator and the page itself. Save learned words and repeat them in the dedicated Cobaltium LangPad, your personal notepad for language learning :D What this extension does: Interlinear translation for all and any website for French, German, Italian, Spanish, Swedish, English, Russian and Brazilian Portuguese. Models run locally on YOUR browser and device, no running subscription or API costs. Cobaltium LangPad messages are stored 100% locally, optional LLMs are downloaded locally and run on your local hardware. How it is monetized: 1 day for trying it out is for free, after 1 day, help me by supporting further development for adding a backend for even more languages to be translated interlinearly, by purchasing Cobaltium Unleashed, which unlocks Cobaltium translation extension with its future updates INDEFINITIVELY :D Account can be made alternatively as a guest on the company web site, no need for registration, privacy friendly and respecting.
Details
- Version1.1.0
- UpdatedJuly 28, 2026
- FeaturesOffers in-app purchases
- Offered bySkarpTech
- Size39.09MiB
- Languages9 languages
- DeveloperSkarpTech Oy
Hietapellonkatu 5 Parainen 21600 FIEmail
support@skarptech.orgPhone
+358 41 7977801 - TraderThis developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.
- D-U-N-S369211935
Privacy
Cobaltium Interlinear has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
Cobaltium Interlinear handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
