What's That Word

Hover over any Spanish sentence on the web and get an instant English translation. Powered by AI.

What's That Word instantly translates Spanish sentences to English without leaving the page you're reading. Just hover your cursor over any Spanish text on the web, and the English translation appears right where you need it. No opening tabs, no copying and pasting, 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 • Hover to Translate - Just move your cursor over a Spanish sentence. 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 hover over 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. Hover over a Spanish 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