Learn Spanish while you browse
FluentTab turns every Spanish page you read into a lesson. Select a word or a sentence and the translation that fits this sentence appears right where you are looking — with the article that gives away its gender, and a grammar explanation written for that exact line.
Spanish looks easy until the subjunctive, ser vs estar, and the preterite/imperfect split arrive — all of which depend on the sentence, not the word.
What it explains in Spanish
Hover the translation and a patient teacher appears. The explanation is written for the sentence in front of you, not copied from a textbook chapter:
- el / la, and the -a nouns that are quietly masculine
- ser vs estar, decided by what this sentence is actually saying
- preterite vs imperfect — finished action or the scenery behind it
- when the subjunctive is triggered, and by which word
Everything you get for Spanish
- Context-aware translation. FluentTab reads the surrounding sentence before answering, so you get the meaning that belongs here — not a dictionary's first entry.
- Gender, every time. Nouns come back as la manzana, never bare. You learn el, la with the word instead of afterwards.
- Grammar in context. Why this ending, this case, this word order — for this sentence.
- Native pronunciation. One tap reads the selection aloud in a clear, consistent Spanish voice.
- A voice tutor that sees your page. One keystroke starts a spoken conversation about the text you just highlighted. Ask what it means, practise saying it, get corrected.
- Explanations in your language. Learning Spanish from Spanish, Japanese or any of the nine? Every answer arrives in the language you already speak.
- Private by design. The model runs on your device. What you read never leaves your browser.
How to start learning Spanish today
- Add FluentTab to Chrome — it is free and takes one click.
- Set Spanish as the language you are learning, and pick the language you already speak.
- Open any Spanish article and select a word. The translation, article, and explanation appear in place.
- Press one key to talk it through with the voice tutor, then carry on reading.
Spanish questions
How does FluentTab help me learn Spanish?
FluentTab is a free Chrome extension that turns anything you read in Spanish into a lesson. Select a word or sentence on any webpage and it shows a translation chosen for that sentence's meaning, the noun's article (el, la), and a grammar explanation written for that exact sentence. You can also hear it read aloud in a native voice, and talk about it with an AI voice tutor that already knows what you highlighted.
How do I remember Spanish noun genders?
Learn the article with the word rather than after it. FluentTab never shows you a bare Spanish noun — selecting "manzana" returns "la manzana" (the apple), with el or la attached every time. Seeing the gender bound to the noun in real sentences is how native speakers store it, and it removes the separate memorisation step entirely.
Is there a free Chrome extension for learning Spanish?
Yes. FluentTab is free to install from the Chrome Web Store, and all of its Spanish reading features — translation, grammar explanations and read-aloud pronunciation — are unlimited and free forever, with no account required. Only the live voice tutor is metered, and the free plan includes 30 minutes of it per month.
Can I read Spanish news and articles with FluentTab?
Yes. FluentTab works on every website, including content inside embedded readers and online-course viewers. It is built for learning from real Spanish material rather than flashcards: it stays hidden until a word stops you, answers in place, and disappears the moment you deselect, so you keep reading at nearly full speed.
Does FluentTab send what I read in Spanish to a server?
No. Spanish translations, grammar explanations and text-to-speech are generated by an AI model running locally on your own device inside the browser. The pages you visit and the text you select never reach FluentTab's servers and are never logged, profiled or sold.
Learn another language
FluentTab supports nine languages, in any pair. Explanations always arrive in the language you already speak.