Don't spend hours reading reviews instead use this extension. Built this with Google's Prompt API ,Translator API and universal-sentence-encoder from tensorflow.js
1.Install Gemini Nano and enable translation api and download spanish-englishandjapanese-english pair.
2.clone the repo and goto chrome://extensions in google enable developers mode.Click load unpacked chose this extension and click submit.
3.Goto a product page of Flipkart or Amazon where you can see a products details,price,option to buy.
4.click on the extension Icon and try it