What's That Word

What's That Word instantly translates Spanish sentences (or any common language) to English without leaving the page you're reading. Just select with your cursor (or tap and hold on mobile) over any Spanish text on the web page, and the English translation appears right where you need it. No opening tabs, no copying and pasting, no dropdowns, no switching apps. Unlike word-for-word dictionary tools, What's That Word is powered by AI, giving you natural, context-aware translations that read like a human wrote them. Whether you're reading Spanish news articles, browsing social media, working through documentation, or learning the language, the translation pops up inline so you never lose your place. KEY FEATURES • Select to Translate - Highlight the word you don't understand. The English translation appears in a clean overlay next to the text. No clicks, no shortcuts, no interruptions. • AI-Powered Accuracy - Translations come from a language model that understands grammar, idioms, and context. You get natural, readable English, not awkward machine translations. • Works on Any Website - News sites, blogs, social media, forums, documentation. If there's Spanish text on the page, you can translate it. • Sentence-Level Translation - The extension intelligently detects full sentences, not just individual words, so translations capture meaning, not just vocabulary. • Free Tier Included - Start translating right away with a free account. No credit card required. • Privacy First - The sentences you select are sent for translation and never permanently stored. No browsing history is collected. Passwords are hashed and never stored in plain text. HOW IT WORKS 1. Create a free account with your email and password. 2. Visit any web page with Spanish content. 3. Select a word in a sentence - the English translation pops up instantly. It's that simple. There's no interface to learn and no settings to configure. What's That Word stays out of your way until you need it. WHO IT'S FOR • Language learners who want to read Spanish content without constant dictionary lookups • Professionals working with Spanish-language documents, emails, or websites • Travelers researching destinations in Spanish • Anyone who encounters Spanish text online and wants a quick understanding without breaking their reading flow