No Account. No Install. Portuguese Flashcards

Paste a Google Sheet link and your flashcards are ready in seconds, on any device.

About This Tool

Built by me, a fellow immigrant learning Portuguese in Lisbon.

I built this because most European Portuguese apps are too gamified, and more powerful tools like Anki felt like confusing homework.

I needed a way to study during the quiet moments on the metro, in waiting rooms, or lying in bed without bothering my wife.

This tool is free and simple on purpose. Paste a Google Sheet link and your deck is ready in seconds. No account, no install, no nonsense.

How to Use It

Build your own decks from any Google Sheet, or skip the work entirely with Premium.

Create Your Sheet

Open a Google Sheet.
Col A: English
Col B: Portuguese
First row is skipped for headers.

Paste & Load

Paste your share link above and hit Load Deck.
Your cards are ready instantly, and saved for next time too.

✦

Or Skip the Work

Premium members get a pre-built, native-speaker-verified deck delivered every Sunday, matched to that week's lesson.

One click in the email loads it straight into this tool. No sheet to build. No words to research.

See what's included

Pre-built decks for every lesson. Open, study, done.

Building your own decks is great, but are you studying the words that actually matter for daily life in Portugal?

Every Sunday, Viajo Premium sends you a verified European Portuguese deck built around that week's written lesson, audio exercises, and cheat sheet. One tap loads it right here.

Get Pre-Built Decks

$2.99/mo · Less than half the cost of Duolingo Plus

Common Questions

Is this really free? What's the catch?

No catch. The tool is genuinely free. Paste any Google Sheet link and use it forever with no limits. The only thing you're missing without Premium is the pre-built lesson decks. Those come with the weekly lesson, audio exercises, and cheat sheet, all delivered to your inbox every Sunday.

Do I need to install anything?

Nothing to install. It runs directly in your browser (Safari, Chrome, Firefox) on desktop or mobile. Just paste a link and go.

Bonus for mobile users: This is designed to load as a standalone app that can work offline. (Open this same dropdown on mobile to see how.) But that's just a cool extra. This works perfectly fine right here in your browser. Bookmark this page and you're set.

What's the difference between free and Premium?

The free tool lets you study any Google Sheet you create yourself. Premium members get pre-built flashcard decks delivered every Sunday, matched to that week's lesson, plus the accompanying audio exercises and PDF cheat sheet. No deck-building required.

Is my data private?

100%. The tool runs entirely in your browser. I don't see your spreadsheets, I don't store your words on my servers. It's a direct connection between your Google Sheet and your device.