Free Ways to Learn a Language Online: 7 Options That Cost Nothing

The best free ways to learn a language online are a free app such as Duolingo or Busuu’s free version, a free course from a public broadcaster, a language exchange for speaking, and any language apps your library card unlocks. Combine one app for daily practice with one way to talk to real people. That covers most of what a beginner needs without spending money.

We have not tested these services ourselves. The facts below come from their official pages and store listings, checked on 18 October 2026. See how we research.

1. Duolingo: a fully free app

According to its App Store listing, “every course is free” on Duolingo. Super Duolingo is an optional subscription that removes adverts and adds extras, with a free trial. You do not need it to finish a course.

Duolingo is good for building a daily habit and learning basic words. It is weaker at explaining grammar and gives little real conversation. Start at duolingo.com.

2. Busuu’s free version

According to Busuu’s terms, the non-premium service “can be used completely free of charge” with a free account. The free version may show adverts. Premium adds full grammar and vocabulary reviews, unlimited speaking activities and certificates.

If you later want more structure, our Babbel vs Busuu comparison explains what the paid plans add. You can see the paid options on the Busuu Premium page.

3. Free courses from public broadcasters

Some public broadcasters publish free language courses. The best-known example is Deutsche Welle, Germany’s international broadcaster. According to its App Store listing, the DW Learn German app can be used “completely free of charge”. It includes a placement test, interactive exercises, vocabulary training, grammar and exam preparation. Its listing names levels A1, A2 and B1.

If you learn another language, search for courses from that country’s public broadcaster or cultural institute.

4. Language exchange for speaking practice

A language exchange pairs you with a native speaker who wants to learn your language. You help each other. According to Tandem, you can “sign up for free” and chat with partners by text, voice notes, audio or video calls.

Tips for a useful exchange:

• Agree to split the time in half, one language each.
• Prepare three or four topics before each call.
• Ask your partner to correct only the mistakes that block meaning.

5. Your library card

Many public libraries pay for learning apps so that members can use them for free. According to Mango Languages, library patrons can use it “with just their library card, no extra logins and no extra cost”. Not every library subscribes, so ask yours or check its website.

6. Free trial classes

Some paid schools offer a free trial, which is a good way to get a few lessons with a teacher at no cost. According to Lingoda, its free trial lasts 7 days and includes 3 group classes or 1 private class. Lingoda teaches English, German, French, Italian and Spanish. See the details on Lingoda’s pricing page and read our Lingoda review.

Remember to cancel before the trial ends if you do not want to pay.

7. Free input: podcasts, radio and TV

Listening is free. Pick podcasts, radio or TV series made for native speakers, and turn on subtitles in the language you are learning. Start with topics you already know well, such as news or sport, so the context helps you follow.

A simple free study plan

Last updated: 18 October 2026